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WO2018044134A1 - Blood vessel puncturing guide device attached to ultrasonic probe and blood vessel puncturing system using same - Google Patents

Blood vessel puncturing guide device attached to ultrasonic probe and blood vessel puncturing system using same Download PDF

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Publication number
WO2018044134A1
WO2018044134A1 PCT/KR2017/009682 KR2017009682W WO2018044134A1 WO 2018044134 A1 WO2018044134 A1 WO 2018044134A1 KR 2017009682 W KR2017009682 W KR 2017009682W WO 2018044134 A1 WO2018044134 A1 WO 2018044134A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection needle
blood vessel
ultrasonic probe
guide device
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2017/009682
Other languages
French (fr)
Korean (ko)
Inventor
๋ฐ•์˜์ค€
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry Academic Cooperation Foundation of Keimyung University
Original Assignee
Industry Academic Cooperation Foundation of Keimyung University
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Filing date
Publication date
Application filed by Industry Academic Cooperation Foundation of Keimyung University filed Critical Industry Academic Cooperation Foundation of Keimyung University
Publication of WO2018044134A1 publication Critical patent/WO2018044134A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects

Definitions

  • the present invention relates to a blood vessel puncture system, and more particularly, to a blood vessel puncture guide device attached to an ultrasound probe and a blood vessel puncture system using the same.
  • Ultrasonic is an imaging device used in the treatment of patients, with the characteristic that it can be diagnosed non-invasively, the use of the ultrasound is increasing gradually as the resolution of the image is greatly improved and the ultrasonic device for various purposes is produced. have.
  • the abdomen, digestive system and obstetrics and gynecology has been used a lot for diagnostic purposes, but is not limited to the field is gradually expanding the application area, and the situation is rapidly expanding to the area of vascular examination and vascular intervention procedure.
  • Vessel punctures typically include arterial intubation into the radial and brachial arteries for continuous monitoring of arterial blood pressure, central venous intubation for massive fluid supply or monitoring of bodily fluids, and various interventional vessel procedures. Arterial intubation.
  • the procedure may fail due to various reasons, which may be caused by incorrect positioning of the ultrasound probe and the needle, or embarrassment due to the blood flowing behind the needle when the needle enters the blood vessel correctly. This can be caused by missing a location.
  • the blood vessels when puncturing blood vessels under ultrasonic guidance, the blood vessels should be placed after the needle is placed in the vertical direction of the ultrasonic probe with one hand and the needle is inserted into the skin using the other hand as the center of the ultrasonic probe. After the puncture of the vessel successfully, the wire is inserted into the vessel through the needle or the catheter surrounding the needle is pushed into the vessel.
  • Korean Patent Laid-Open Publication No. 2001-0032747 and Korean Patent Laid-Open Publication No. 10-2007-0061466 disclose prior art documents on a needle insertion guide device and an ultrasound probe for puncture, respectively.
  • the injection needle guide portion of the vascular puncture guide device attached to the ultrasonic probe is configured in the form of forceps,
  • the guide device can be easily removed from the injection needle after the wire has been correctly inserted into the vessel, so that the vascular puncture can be successfully performed under ultrasonic guidance, and the guide device can be removed without shaking. It is an object of the present invention to provide a vascular puncture guide device attached to an ultrasonic probe, and a vascular puncture system using the same, which can efficiently proceed to the next procedure while the needle is inserted into a blood vessel.
  • the present invention provides a blood vessel puncture system, comprising a blood backflow prevention chamber coupled to the injection needle, and allows the wire to be inserted into the injection needle through the blood backflow prevention chamber, thereby effectively inserting the wire into the blood vessel while A blood vessel puncture guide device attached to an ultrasound probe and a vascular puncture system using the same, which can prevent blood backflow through the needle, thereby minimizing unnecessary bleeding and consequent contamination, thereby consequently increasing the efficiency of the vascular puncture procedure.
  • a blood vessel puncture system comprising a blood backflow prevention chamber coupled to the injection needle, and allows the wire to be inserted into the injection needle through the blood backflow prevention chamber, thereby effectively inserting the wire into the blood vessel while A blood vessel puncture guide device attached to an ultrasound probe and a vascular puncture system using the same, which can prevent blood backflow through the needle, thereby minimizing unnecessary bleeding and consequent contamination, thereby consequently increasing the efficiency of the vascular puncture procedure.
  • the vascular puncture guide device attached to the ultrasonic probe
  • a probe mounting unit attached directly to the ultrasonic probe to fix the ultrasonic probe
  • the injection needle is directly mounted to include an injection needle guide portion for guiding the injection needle to the target blood vessel.
  • the probe mounting portion Preferably, the probe mounting portion,
  • the size is formed differently according to the type of the ultrasonic probe, and may be attached to the ultrasonic probe to be detachable.
  • the injection needle guide portion Preferably, the injection needle guide portion,
  • the injection needle may be guided to insert the injection needle into the skin and blood vessel to which the ultrasound probe is applied.
  • the injection needle guide portion Preferably, the injection needle guide portion,
  • a cylindrical needle fixing hole in which the injection needle is fixed may be provided.
  • the injection needle guide portion More preferably, the injection needle guide portion,
  • the injection needle fixing hole may be configured in the form of tongs to be removed from the injection needle is opened.
  • a coupling member coupled directly to the side end of the probe mounting portion
  • An upper guide part connected to an upper portion of the coupling member and having one end formed in a semi-cylindrical shape
  • One end of the upper guide portion and one end of the lower guide portion may contact to form the cylindrical injection needle fixing hole.
  • the other end of the upper guide portion and the other end of the lower guide portion is connected to the spring, the cylindrical shape is formed on one end of the upper guide portion and the lower guide portion when the pressure is applied to the other end of the upper guide portion and the other end of the lower guide portion.
  • the injection needle fixing hole can be opened.
  • vascular puncture system using a vascular puncture guide device attached to the ultrasonic probe according to a feature of the present invention for achieving the above object,
  • a blood vessel puncture guide device attached to the ultrasound probe and configured to guide the injection needle into the blood vessel
  • a blood backflow prevention chamber coupled to the injection needle to prevent backflow of blood through the injection needle.
  • the blood vessel puncture guide device Preferably, the blood vessel puncture guide device,
  • a probe mounting unit attached directly to the ultrasonic probe to fix the ultrasonic probe
  • the injection needle may be directly mounted to include an injection needle guide portion for guiding the injection needle to the target blood vessel.
  • the probe mounting portion More preferably, the probe mounting portion,
  • Sizes may be formed differently according to the type of the ultrasonic probe.
  • the probe mounting portion More preferably, the probe mounting portion,
  • the ultrasonic probe may be attached to be detachable.
  • the injection needle guide portion More preferably, the injection needle guide portion,
  • the injection needle may be guided to insert the injection needle into the skin and blood vessel to which the ultrasound probe is applied.
  • the injection needle guide portion More preferably, the injection needle guide portion,
  • a cylindrical needle fixing hole in which the injection needle is fixed may be provided.
  • the injection needle fixing hole may be configured in the form of tongs to be removed from the injection needle is opened.
  • a coupling member coupled directly to the side end of the probe mounting portion
  • An upper guide part connected to an upper portion of the coupling member and having one end formed in a semi-cylindrical shape
  • One end of the upper guide portion and one end of the lower guide portion may contact to form the cylindrical injection needle fixing hole.
  • the other end of the upper guide portion and the other end of the lower guide portion is connected to the spring, the cylindrical shape is formed on one end of the upper guide portion and the lower guide portion when the pressure is applied to the other end of the upper guide portion and the other end of the lower guide portion.
  • the injection needle fixing hole can be opened.
  • the blood backflow prevention chamber More preferably, the blood backflow prevention chamber
  • Cylindrical outer tube made of a transparent material so that the blood rise is visible to the naked eye
  • An injection needle coupling portion formed at a lower end of the outer tube and coupled to an end of the injection needle
  • the outer rim may contact the inner circumferential surface of the outer tube, the inner rim may be formed in the shape of a disc to contact the outer circumferential surface of the inner tube to include a valve to prevent backflow of blood through the needle.
  • Screw grooves may be formed on the inner circumferential surface to engage with the injection needle.
  • the injection needle coupling portion and the lower end of the inner tube may be spaced a predetermined distance to fill the blood.
  • It may be made of an elastic material.
  • the injection needle guide part of the blood vessel puncture guide device attached to the ultrasound probe is configured in the form of a forceps, When pressure is applied, the needle holding hole is opened, so that the guide device can be easily removed from the needle after the wire is correctly inserted into the blood vessel so that the blood vessel puncture can be successfully performed under ultrasonic guidance, and the guide device without shaking Can be removed so that the next procedure can be efficiently performed while the needle is plugged into the blood vessel.
  • the blood vessel puncture system includes a blood backflow prevention chamber coupled to the needle, and allows the wire to be inserted into the injection needle through the blood backflow prevention chamber, thereby effectively inserting the wire into the blood vessel. Preventing blood backflow through the needle can minimize unnecessary bleeding and consequent contamination, thereby increasing the efficiency of vascular puncture procedures.
  • FIG. 1 is a view showing a schematic configuration of a blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.
  • Figure 2 is a view showing the injection needle guide portion of the blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.
  • Figure 3 is a view showing a specific configuration of the injection needle guide portion of the blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.
  • FIG. 4 is a view illustrating a state in which an injection needle guide part of a blood vessel puncture guide device attached to an ultrasound probe according to an embodiment of the present invention is removed from an injection needle;
  • FIG. 5 is a diagram illustrating a schematic configuration of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe according to an embodiment of the present invention.
  • FIG. 6 illustrates a blood backflow prevention chamber of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe according to an embodiment of the present invention.
  • FIG. 7 is a view illustrating a space in which an inner tube and an injection needle coupling part of a blood backflow prevention chamber of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe are spaced apart from each other;
  • FIG 8 is a view for explaining the insertion of the wire through the blood backflow prevention chamber and the injection needle of the blood vessel puncture system using a blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.
  • FIG. 1 is a view showing a schematic configuration of a blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention.
  • the vascular puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention includes a probe mounting unit 110 and an injection needle guide unit 130. Can be.
  • the probe mounting unit 110 may be directly attached to the ultrasonic probe 10 to fix the ultrasonic probe 10. More specifically, the probe mounting unit 110 may be formed in different sizes according to the type of the ultrasonic probe 10, and may be attached to the ultrasonic probe 10 to be detachable.
  • the probe mounting unit 110 may be formed of a material having a frictional inner surface to fix the ultrasonic probe 10 more effectively.
  • the injection needle guide unit 130 is coupled to the side end of the probe mounting unit 110, and the injection needle 200 may be directly mounted to guide the injection needle 200 to the target blood vessel.
  • the injection needle guide unit 130 may guide the injection needle 200 to insert the injection needle 200 into the skin and blood vessel to which the ultrasound probe 10 is applied.
  • the coupling angle between the injection needle guide 130 and the probe mounting unit 110 may be formed differently according to the depth of the target blood vessel. Specifically, when the depth of the target blood vessel is relatively deep, the injection needle guide unit 130 and the probe mounting unit 110 may be coupled to increase the angle formed by the surface of the skin and the injection needle 200. When the depth of the blood vessel is relatively shallow, the angle formed between the skin surface and the injection needle 200 may be combined to be smaller.
  • the injection needle guide unit 130 of the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention has a cylinder in which the injection needle 200 is fixed.
  • the injection needle fixing hole 139 may be provided. That is, the injection needle 200 may be fixed to the injection needle fixing hole 139.
  • the injection needle fixing hole 139 may have a different size depending on the size of the injection needle 200 to be fixed.
  • the injection needle guide part 130 may be configured in the form of a forceps so that the injection needle fixing hole 139 is opened to be removed from the injection needle 200.
  • Detailed configuration of the injection needle guide unit 130 configured in the form of forceps will be described in detail with reference to FIGS. 3 and 4.
  • FIG. 3 is a view showing a specific configuration of the injection needle guide unit 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention
  • Figure 4 is a view of the present invention
  • FIG. Is a view illustrating a state in which the injection needle guide unit 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 is removed from the injection needle 200 according to an embodiment.
  • the injection needle guide portion 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention is configured in the form of forceps, It may be removed from the injection needle 200.
  • the injection needle guide part 130 may include a coupling member 131, an upper guide part 133, and a lower guide part 135.
  • the coupling member 131 may be directly coupled to the side end of the probe mounting unit 110. That is, the side end of the probe mounting unit 110 and the injection needle guide unit 130 may be coupled through the coupling member 131.
  • the upper guide portion 133 is connected to the upper portion of the coupling member 131, one end may be formed in a semi-cylindrical shape, and the lower guide portion 135 is connected to the lower portion of the coupling member 131 and one end is half It may be formed in a cylindrical shape.
  • one end of the upper guide part 133 and one end of the lower guide part 135, that is, one end formed in a semi-cylindrical shape may contact each other to form a cylindrical injection needle fixing hole 139.
  • the other end of the upper guide portion 133 and the other end of the lower guide portion 135 is connected by a spring 137, the other end of the upper guide portion 133 and the other end of the lower guide portion 135 to hold the pressure
  • a cylindrical injection needle fixing hole 139 formed at one end of the upper guide part 133 and the lower guide part 135 may be opened.
  • the injection needle fixing hole 139 formed on the opposite side is opened to allow the vascular puncture guide device 100 to be released from the injection needle 200. It can be easily removed.
  • the injection needle guide unit 130 of the vascular puncture guide device 100 attached to the ultrasonic probe 10 is configured in the form of a forceps, and thus the injection needle.
  • the needle fixing hole 139 opens so that the guide device 100 can be easily removed from the needle 200 after the wire 20 is correctly inserted into the blood vessel. It is possible to successfully perform vascular puncture under ultrasonic induction, and the guide device 100 can be removed without shaking, so that the next procedure can be efficiently performed while the injection needle 200 is inserted into the blood vessel.
  • FIG. 5 is a diagram illustrating a schematic configuration of a blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention.
  • the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention is applied to blood vessels in the skin to which the ultrasound probe 10 is applied. It may be configured to include the injection needle 200, the blood vessel puncture guide device 100, and the blood backflow prevention chamber 300 to be inserted.
  • the blood backflow prevention chamber 300 coupled to the blood vessel puncture guide device 100 for guiding the injection needle 200 and the injection needle 200 to prevent rapid bleeding due to the backflow of blood through the injection needle 200. ) May be included.
  • the specific configuration of the blood vessel puncture guide device 100 is the same as described above with reference to FIGS. 1 to 4, and will be omitted below.
  • FIG. 6 is a diagram illustrating a blood backflow prevention chamber 300 of a blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention.
  • the blood backflow prevention chamber 300 of the blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention is an external tube 310.
  • the injection needle coupling portion 330, the inner tube 350, and the valve 370 is an external tube 310.
  • the outer tube 310 may be made of a transparent material so that the blood is filled with the naked eye.
  • the injection needle coupling unit 330 may be formed at the lower end of the outer tube 310 and may be coupled to the end of the injection needle 200.
  • the injection needle coupling portion 330 may be formed with a screw groove 331 on the inner circumferential surface to be coupled to the injection needle 200.
  • the inner tube 350 may have a cylindrical shape in which a through hole for entering the terminal of the injection needle 200 and passing the wire 20 inserted into the blood vessel is formed. That is, the inner tube 350 may be provided inside the outer tube 310, and a through hole through which the wire 20 may pass may be formed.
  • the valve 370 may include a first valve 371 and a second valve 373. More specifically, the first valve 371 may be formed in a disc shape such that the outer edge contacts the inner circumferential surface of the outer tube 310 and the inner edge contacts the outer circumferential surface of the inner tube 310.
  • the valve 373 may have a disc shape in which an outer edge thereof is in contact with an inner circumferential surface of the inner tube 350 and a hole having a minute size is formed so that the wire 20 passes through the center thereof.
  • valve 370 is provided in the interior of the inner tube 350 and in the space between the inner tube 350 and the outer tube 310, and prevents backflow of blood through the injection needle 200.
  • it may be made of an elastic material.
  • FIG. 7 is an inner tube 350 and an injection needle coupling part of the blood backflow prevention chamber 300 of the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention.
  • 330 is a spaced apart view
  • FIG. 8 is a blood backflow prevention chamber of the blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention.
  • 300 is a view illustrating a state in which the wire 20 is inserted through the injection needle 200. 7 and 8, the injection needle of the blood backflow prevention chamber 300 of the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention.
  • the lower end of the coupling portion 330 and the inner tube 350 may be spaced a predetermined distance so that the blood rises.
  • the blood flowing back through the injection needle 200 can be filled in the chamber 300 While the wire 20 passes through the inner tube 350 and enters the end of the injection needle 200, the wire 20 may be smoothly inserted into the blood vessel.
  • the blood backflow prevention chamber 300 coupled to the injection needle 200 includes a wire 20 through the blood backflow prevention chamber 300. 200 to be inserted into the blood vessel, while effectively inserting the wire 20 into the blood vessel while preventing blood backflow through the injection needle 200, thereby minimizing unnecessary bleeding and contaminants therein, resulting in vascular puncture. It can increase the efficiency of.

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Abstract

According to a blood vessel puncturing guide device attached to an ultrasonic probe and a blood vessel puncturing system using the same, presented by the present invention, a syringe needle guide part of the blood vessel puncturing guide device attached to the ultrasonic probe is configured in a tongs shape such that a syringe needle fixing hole is open when the syringe needle guide part is held and pressed. Therefore, the guide device can be easily removed from the syringe needle after a wire is accurately inserted into a blood vessel, thereby successfully puncturing the blood vessel under ultrasonic guidance. Further, the guide device can be removed without swaying, thus allowing a next surgery to be efficiently performed while the syringe needle is inserted in the blood vessel.

Description

์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œBlood vessel puncture guide device attached to the ultrasonic probe and blood vessel puncture system using the same

๋ณธ ๋ฐœ๋ช…์€ ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ์„œ, ๋ณด๋‹ค ๊ตฌ์ฒด์ ์œผ๋กœ๋Š” ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to a blood vessel puncture system, and more particularly, to a blood vessel puncture guide device attached to an ultrasound probe and a blood vessel puncture system using the same.

์ดˆ์ŒํŒŒ(ultrasonography)๊ธฐ๊ธฐ๋Š” ํ™˜์ž์˜ ์ง„๋ฃŒ์— ์‚ฌ์šฉ๋˜๋Š” ์˜์ƒ ์ง„๋‹จ ๊ธฐ๊ธฐ๋กœ์„œ, ๋น„์นจ์Šต์ ์œผ๋กœ ์ง„๋‹จ์ด ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ํŠน์„ฑ๊ณผ ํ•จ๊ป˜, ์˜์ƒ์˜ ํ•ด์ƒ๋„๊ฐ€ ํฌ๊ฒŒ ํ–ฅ์ƒ๋˜๊ณ  ๋‹ค์–‘ํ•œ ๋ชฉ์ ์— ๋งž๋Š” ์ดˆ์ŒํŒŒ ๊ธฐ๊ธฐ๊ฐ€ ์ƒ์‚ฐ๋˜๋ฉด์„œ ๊ทธ ์‚ฌ์šฉ์ด ์ ์ฐจ ํ™•๋Œ€๋˜๊ณ  ์žˆ๋‹ค. ๋ณดํ†ต ๋ณต๋ถ€, ์†Œํ™”๊ธฐ๊ณ„ ๋ฐ ์‚ฐ๋ถ€์ธ๊ณผ ๋ถ„์•ผ์—์„œ ์ง„๋‹จ์šฉ์œผ๋กœ ๋งŽ์ด ์‚ฌ์šฉ๋˜์–ด ์™”์œผ๋‚˜, ์ ์ฐจ ํ•ด๋‹น ๋ถ„์•ผ์— ํ•œ์ •๋˜์ง€ ์•Š๊ณ  ์ ์šฉ์˜์—ญ์ด ํ™•๋Œ€๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ํ˜ˆ๊ด€๊ฒ€์‚ฌ ๋ฐ ํ˜ˆ๊ด€ ์ค‘์žฌ ์‹œ์ˆ  ์˜์—ญ๊นŒ์ง€ ๋น ๋ฅด๊ฒŒ ํ™•๋Œ€๋˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค.Ultrasonic (ultrasonography) is an imaging device used in the treatment of patients, with the characteristic that it can be diagnosed non-invasively, the use of the ultrasound is increasing gradually as the resolution of the image is greatly improved and the ultrasonic device for various purposes is produced. have. In general, the abdomen, digestive system and obstetrics and gynecology has been used a lot for diagnostic purposes, but is not limited to the field is gradually expanding the application area, and the situation is rapidly expanding to the area of vascular examination and vascular intervention procedure.

ํ˜ˆ๊ด€์„ ์ฒœ์žํ•ด์•ผ ํ•˜๋Š” ์ƒํ™ฉ์€ ๋Œ€ํ‘œ์ ์œผ๋กœ ๋™๋งฅํ˜ˆ์••์„ ์ง€์†์ ์œผ๋กœ ๋ชจ๋‹ˆํ„ฐ๋ง ํ•˜๊ธฐ ์œ„ํ•œ ์š”๊ณจ๋™๋งฅ ๋ฐ ์ƒ์™„๋™๋งฅ์œผ๋กœ์˜ ๋™๋งฅ ์‚ฝ๊ด€, ๋Œ€๋Ÿ‰์˜ ์ˆ˜์•ก๊ณต๊ธ‰์ด๋‚˜ ์ค‘ํ™˜์ž์˜ ์ฒด์•ก์ƒํƒœ ๊ฐ์‹œ๋ฅผ ์œ„ํ•œ ์ค‘์‹ฌ์ •๋งฅ ์‚ฝ๊ด€, ๊ทธ๋ฆฌ๊ณ  ๋‹ค์–‘ํ•œ ์ค‘์žฌ ํ˜ˆ๊ด€ ์‹œ์ˆ ์„ ์œ„ํ•œ ๋™๋งฅ ์‚ฝ๊ด€ ๋“ฑ์ด ์žˆ๋‹ค.Vessel punctures typically include arterial intubation into the radial and brachial arteries for continuous monitoring of arterial blood pressure, central venous intubation for massive fluid supply or monitoring of bodily fluids, and various interventional vessel procedures. Arterial intubation.

๊ณผ๊ฑฐ์—๋Š” ์ดˆ์ŒํŒŒ ์žฅ๋น„ ์—†์ด ํ•ด๋ถ€ํ•™์  ์ง€์‹๊ณผ ์†์˜ ๊ฐ๊ฐ์— ์˜์กดํ•˜์—ฌ ์œ„์˜ ์‹œ์ˆ ๋“ค์„ ์‹œํ–‰ํ•ด ์™”์œผ๋‚˜, ํ˜„์žฌ๋Š” ์ดˆ์ŒํŒŒ์˜ ๋ฐœ์ „๊ณผ ํ•จ๊ป˜ ๋งŽ์€ ๋ณ‘์˜์›์—์„œ ์ดˆ์ŒํŒŒ ์œ ๋„ ํ•˜์— ํ˜ˆ๊ด€ ์ฒœ์ž๋ฅผ ์‹œํ–‰ํ•˜๊ณ  ์žˆ๋‹ค.In the past, the above procedures were performed based on anatomical knowledge and hand sensation without ultrasonic equipment, but now, with the development of ultrasound, many hospitals perform vascular puncture under ultrasound guidance.

๊ทธ๋Ÿฌ๋‚˜ ์ดˆ์ŒํŒŒ๋ฅผ ์ด์šฉํ•œ๋‹ค ํ•˜๋”๋ผ๋„ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์›์ธ์œผ๋กœ ์‹œ์ˆ ์ด ์‹คํŒจํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ด๋Š” ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์™€ ์ฃผ์‚ฌ๋ฐ”๋Š˜์˜ ์œ„์น˜๋ฅผ ์ •ํ™•ํžˆ ๋งž์ถ”์ง€ ๋ชปํ•˜๊ฑฐ๋‚˜, ์ฃผ์‚ฌ๋ฐ”๋Š˜์ด ํ˜ˆ๊ด€์— ์ •ํ™•ํžˆ ๋“ค์–ด๊ฐ”์„ ๋•Œ ์ฃผ์‚ฌ๋ฐ”๋Š˜ ๋’ค๋กœ ํ˜๋Ÿฌ๋‚˜์˜ค๋Š” ํ˜ˆ์•ก์œผ๋กœ ๋‹นํ™ฉํ•˜์—ฌ ์ •ํ™•ํ•œ ์œ„์น˜๋ฅผ ๋†“์น˜๊ฒŒ ๋˜๋Š” ๊ฒฝ์šฐ ๋“ฑ์ด ์›์ธ์ด ๋  ์ˆ˜ ์žˆ๋‹ค.However, even with the use of ultrasound, the procedure may fail due to various reasons, which may be caused by incorrect positioning of the ultrasound probe and the needle, or embarrassment due to the blood flowing behind the needle when the needle enters the blood vessel correctly. This can be caused by missing a location.

๋˜ํ•œ, ์ดˆ์ŒํŒŒ ์œ ๋„ ํ•˜์— ํ˜ˆ๊ด€์„ ์ฒœ์žํ•  ๋•Œ๋Š” ํ•œ ์†์œผ๋กœ๋Š” ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์˜ ์ˆ˜์ง ํ•˜๋ฐฉ์— ํ˜ˆ๊ด€์„ ์œ„์น˜์‹œํ‚ค๊ณ  ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์˜ ์ •์ค‘์•™์œผ๋กœ ๋‹ค๋ฅธ ํ•œ ์†์„ ์ด์šฉํ•˜์—ฌ ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ํ”๋“ค๋ฆผ ์—…์ด ํ”ผ๋ถ€๋กœ ์‚ฝ์ž…ํ•œ ํ›„ ํ˜ˆ๊ด€์„ ์ฒœ์žํ•˜์—ฌ์•ผ ํ•˜๊ณ , ์ดํ›„ ํ˜ˆ๊ด€์„ ์„ฑ๊ณต์ ์œผ๋กœ ์ฒœ์žํ•˜๋ฉด ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ํ†ตํ•˜์—ฌ ํ˜ˆ๊ด€ ์†์œผ๋กœ ์™€์ด์–ด๋ฅผ ์‚ฝ์ž…ํ•˜๊ฑฐ๋‚˜ ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ์‹ธ๊ณ  ์žˆ๋Š” ์นดํ…Œํ„ฐ๋ฅผ ํ˜ˆ๊ด€ ์†์œผ๋กœ ๋ฐ€์–ด ๋„ฃ๊ฒŒ ๋œ๋‹ค.In addition, when puncturing blood vessels under ultrasonic guidance, the blood vessels should be placed after the needle is placed in the vertical direction of the ultrasonic probe with one hand and the needle is inserted into the skin using the other hand as the center of the ultrasonic probe. After the puncture of the vessel successfully, the wire is inserted into the vessel through the needle or the catheter surrounding the needle is pushed into the vessel.

์ด๋•Œ, ์ข…๋ž˜์—๋Š”, ์ฃผ์‚ฌ๋ฐ”๋Š˜์ด ์‚ฝ์ž…๋œ ์ดํ›„์— ํ”„๋กœ๋ธŒ๋ฅผ ์žก์€ ์†์„ ๋†“๊ณ  ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ํ†ตํ•˜์—ฌ ์™€์ด์–ด๋ฅผ ์‚ฝ์ž…ํ•˜๊ฑฐ๋‚˜ ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ์‹ธ๊ณ  ์žˆ๋Š” ์นดํ…Œํ„ฐ๋ฅผ ํ˜ˆ๊ด€ ์†์œผ๋กœ ๋ฐ€์–ด ๋„ฃ๊ฒŒ ๋˜๋Š”๋ฐ, ์ž‘์€ ์›€์ง์ž„์ด ๋ฐœ์ƒํ•˜์—ฌ ํ˜ˆ๊ด€์œผ๋กœ ์‚ฝ์ž…๋œ ์ฃผ์‚ฌ๋ฐ”๋Š˜์ด ํ˜ˆ๊ด€์—์„œ ๋ฒ—์–ด๋‚˜๊ฒŒ ๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๊ณ , ํ˜ˆ๊ด€ ์†์œผ๋กœ ์™€์ด์–ด๋‚˜ ์นดํ…Œํ„ฐ๋ฅผ ๋ฐ€์–ด ๋„ฃ๋Š” ์ˆœ๊ฐ„์—๋Š” ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๋ฅผ ๋†“์•„์•ผ ํ•˜๊ณ  ์ดˆ์ŒํŒŒ๋กœ ํ™•์ธ์„ ํ•˜์ง€ ๋ชปํ•œ๋‹ค๋Š” ๋‹จ์ ์ด ์žˆ๋‹ค. ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ํ˜ˆ๊ด€์—์„œ ์ œ๊ฑฐํ•˜์—ฌ์•ผ ํ”„๋กœ๋ธŒ๋ฅผ ํ”ผ๋ถ€์—์„œ ๋—„ ์ˆ˜ ์žˆ์–ด, ์ฆ‰, ์ฃผ์‚ฌ๋ฐ”๋Š˜์„ ํ˜ˆ๊ด€์— ๊ฝ‚์•„๋‘” ์ฑ„๋กœ๋Š” ๊ฐ€์ด๋“œ ์‹œ์Šคํ…œ์„ ์ œ๊ฑฐํ•  ์ˆ˜ ์—†๋Š” ๊ตฌ์กฐ๋กœ ๋˜์–ด ์žˆ์–ด ํ˜ˆ๊ด€์ฒœ์ž ๋ฐ ์ด์™€ ๊ด€๋ จ๋œ ์‹œ์ˆ ์—๋Š” ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ต๋‹ค๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ๋‹ค. ๋Œ€ํ•œ๋ฏผ๊ตญ ๊ณต๊ฐœํŠนํ—ˆ๊ณต๋ณด ํŠน2001-0032747ํ˜ธ ๋ฐ ๋Œ€ํ•œ๋ฏผ๊ตญ ๊ณต๊ฐœํŠนํ—ˆ๊ณต๋ณด ์ œ10-2007-0061466ํ˜ธ๋Š” ๋‹ˆ๋“ค ์‚ฝ์ž… ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ฒœ์ž์ˆ ์šฉ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋Œ€ํ•œ ์„ ํ–‰๊ธฐ์ˆ  ๋ฌธํ—Œ์„ ๊ฐ๊ฐ ๊ฐœ์‹œํ•˜๊ณ  ์žˆ๋‹ค.In this case, conventionally, after the needle is inserted, the hand holding the probe is released and the wire is inserted through the needle or the catheter surrounding the needle is pushed into the blood vessel. The needle may come out of the blood vessel, and at the moment of pushing the wire or catheter into the blood vessel, the ultrasonic probe must be placed and the ultrasound cannot be confirmed. In addition, the needle must be removed from the blood vessel to remove the probe from the skin. That is, the structure of the guide system cannot be removed with the needle inserted in the blood vessel, which makes it difficult to use for puncture and related procedures. There is a limit. Korean Patent Laid-Open Publication No. 2001-0032747 and Korean Patent Laid-Open Publication No. 10-2007-0061466 disclose prior art documents on a needle insertion guide device and an ultrasound probe for puncture, respectively.

๋ณธ ๋ฐœ๋ช…์€ ๊ธฐ์กด์— ์ œ์•ˆ๋œ ๋ฐฉ๋ฒ•๋“ค์˜ ์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ฌธ์ œ์ ๋“ค์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์ œ์•ˆ๋œ ๊ฒƒ์œผ๋กœ์„œ, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๊ฐ€ ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋˜๋„๋ก ํ•จ์œผ๋กœ์จ, ์™€์ด์–ด๊ฐ€ ํ˜ˆ๊ด€ ๋‚ด์— ์ •ํ™•ํžˆ ์‚ฝ์ž…๋œ ํ›„์—๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜๋กœ๋ถ€ํ„ฐ ๊ฐ€์ด๋“œ ์žฅ์น˜๊ฐ€ ์†์‰ฝ๊ฒŒ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์ดˆ์ŒํŒŒ ์œ ๋„ ํ•˜์—์„œ ํ˜ˆ๊ด€ ์ฒœ์ž๋ฅผ ์„ฑ๊ณต์ ์œผ๋กœ ์‹œํ–‰ํ•  ์ˆ˜ ์žˆ๊ณ , ํ”๋“ค๋ฆผ ์—†์ด ๊ฐ€์ด๋“œ ์žฅ์น˜๊ฐ€ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ํ˜ˆ๊ด€์— ๊ฝ‚ํžŒ ์ƒํƒœ์—์„œ ํšจ์œจ์ ์œผ๋กœ ๋‹ค์Œ ์‹œ์ˆ ์„ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์„ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์„ ๊ทธ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค.The present invention is proposed to solve the above problems of the conventionally proposed methods, the injection needle guide portion of the vascular puncture guide device attached to the ultrasonic probe is configured in the form of forceps, By allowing the injection needle fixing hole to open, the guide device can be easily removed from the injection needle after the wire has been correctly inserted into the vessel, so that the vascular puncture can be successfully performed under ultrasonic guidance, and the guide device can be removed without shaking. It is an object of the present invention to provide a vascular puncture guide device attached to an ultrasonic probe, and a vascular puncture system using the same, which can efficiently proceed to the next procedure while the needle is inserted into a blood vessel.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์€, ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ์žˆ์–ด์„œ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜์— ๊ฒฐํ•ฉ๋˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ํฌํ•จํ•˜๊ณ , ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ํ†ตํ•ด ์™€์ด์–ด๊ฐ€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์— ์‚ฝ์ž…๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ, ํšจ๊ณผ์ ์œผ๋กœ ์™€์ด์–ด๋ฅผ ํ˜ˆ๊ด€ ๋‚ด๋กœ ์‚ฝ์ž…ํ•˜๋ฉด์„œ๋„ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ํ†ตํ•œ ํ˜ˆ์•ก ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ์ถœํ˜ˆ ๋ฐ ์ด์— ๋”ฐ๋ฅธ ์ฃผ๋ณ€์˜ ์˜ค์—ผ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ์–ด, ๊ฒฐ๊ณผ์ ์œผ๋กœ ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์ˆ ์˜ ํšจ์œจ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์„ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์„ ๋˜ ๋‹ค๋ฅธ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค.In addition, the present invention provides a blood vessel puncture system, comprising a blood backflow prevention chamber coupled to the injection needle, and allows the wire to be inserted into the injection needle through the blood backflow prevention chamber, thereby effectively inserting the wire into the blood vessel while A blood vessel puncture guide device attached to an ultrasound probe and a vascular puncture system using the same, which can prevent blood backflow through the needle, thereby minimizing unnecessary bleeding and consequent contamination, thereby consequently increasing the efficiency of the vascular puncture procedure. To provide another purpose.

์ƒ๊ธฐํ•œ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๋ณธ ๋ฐœ๋ช…์˜ ํŠน์ง•์— ๋”ฐ๋ฅธ, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋Š”,According to a feature of the present invention for achieving the above object, the vascular puncture guide device attached to the ultrasonic probe,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ์ง์ ‘ ๋ถ€์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๋ฅผ ๊ณ ์ •ํ•˜๋Š” ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€; ๋ฐA probe mounting unit attached directly to the ultrasonic probe to fix the ultrasonic probe; And

์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€์˜ ์ธก๋‹จ์— ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ์ง์ ‘ ์žฅ์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ๋ชฉํ‘œ ํ˜ˆ๊ด€์œผ๋กœ ๊ฐ€์ด๋“œํ•˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ๊ทธ ๊ตฌ์„ฑ์ƒ์˜ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.It is coupled to the side of the probe mounting portion, characterized in that the injection needle is directly mounted to include an injection needle guide portion for guiding the injection needle to the target blood vessel.

๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€๋Š”,Preferably, the probe mounting portion,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ํƒˆ๋ถ€์ฐฉ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ถ€์ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.The size is formed differently according to the type of the ultrasonic probe, and may be attached to the ultrasonic probe to be detachable.

๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,Preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋ฐ ํ˜ˆ๊ด€์œผ๋กœ ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ์‚ฝ์ž…๋˜๋„๋ก ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ๊ฐ€์ด๋“œํ•  ์ˆ˜ ์žˆ๋‹ค.The injection needle may be guided to insert the injection needle into the skin and blood vessel to which the ultrasound probe is applied.

๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,Preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ๊ณ ์ •๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(hole)์ด ๊ตฌ๋น„๋  ์ˆ˜ ์žˆ๋‹ค.A cylindrical needle fixing hole in which the injection needle is fixed may be provided.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,More preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋„๋ก ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The injection needle fixing hole may be configured in the form of tongs to be removed from the injection needle is opened.

๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,Still more preferably, the injection needle guide portion,

์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€์˜ ์ธก๋‹จ์— ์ง์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉ๋ถ€์žฌ;A coupling member coupled directly to the side end of the probe mounting portion;

์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ์˜ ์ƒ๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€; ๋ฐAn upper guide part connected to an upper portion of the coupling member and having one end formed in a semi-cylindrical shape; And

์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ์˜ ํ•˜๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํฌํ•จํ•˜๋ฉฐ,It is connected to the lower portion of the coupling member and includes a lower guide portion having one end formed in a semi-cylindrical shape,

์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ์ด ์ ‘ํ•˜์—ฌ ์ƒ๊ธฐ ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.One end of the upper guide portion and one end of the lower guide portion may contact to form the cylindrical injection needle fixing hole.

๋”๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”,Even more preferably,

์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ์€ ์Šคํ”„๋ง์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ์„ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ์— ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.The other end of the upper guide portion and the other end of the lower guide portion is connected to the spring, the cylindrical shape is formed on one end of the upper guide portion and the lower guide portion when the pressure is applied to the other end of the upper guide portion and the other end of the lower guide portion. The injection needle fixing hole can be opened.

๋˜ํ•œ, ์ƒ๊ธฐํ•œ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๋ณธ ๋ฐœ๋ช…์˜ ํŠน์ง•์— ๋”ฐ๋ฅธ, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์€,In addition, a vascular puncture system using a vascular puncture guide device attached to the ultrasonic probe, according to a feature of the present invention for achieving the above object,

์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋‚ด์˜ ํ˜ˆ๊ด€์— ์‚ฝ์ž…๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜;An injection needle inserted into a blood vessel in the skin to which the ultrasound probe is applied;

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ์ƒ๊ธฐ ํ˜ˆ๊ด€์— ์‚ฝ์ž…๋˜๋„๋ก ๊ฐ€์ด๋“œํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜; ๋ฐA blood vessel puncture guide device attached to the ultrasound probe and configured to guide the injection needle into the blood vessel; And

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์— ๊ฒฐํ•ฉ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ๊ทธ ๊ตฌ์„ฑ์ƒ์˜ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.And a blood backflow prevention chamber coupled to the injection needle to prevent backflow of blood through the injection needle.

๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋Š”,Preferably, the blood vessel puncture guide device,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ์ง์ ‘ ๋ถ€์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๋ฅผ ๊ณ ์ •ํ•˜๋Š” ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€; ๋ฐA probe mounting unit attached directly to the ultrasonic probe to fix the ultrasonic probe; And

์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€์˜ ์ธก๋‹จ์— ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ์ง์ ‘ ์žฅ์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ๋ชฉํ‘œ ํ˜ˆ๊ด€์œผ๋กœ ๊ฐ€์ด๋“œํ•˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.Coupled to the side end of the probe mounting portion, the injection needle may be directly mounted to include an injection needle guide portion for guiding the injection needle to the target blood vessel.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€๋Š”,More preferably, the probe mounting portion,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.Sizes may be formed differently according to the type of the ultrasonic probe.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€๋Š”,More preferably, the probe mounting portion,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ํƒˆ๋ถ€์ฐฉ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ถ€์ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.The ultrasonic probe may be attached to be detachable.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,More preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋ฐ ํ˜ˆ๊ด€์œผ๋กœ ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ์‚ฝ์ž…๋˜๋„๋ก ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ๊ฐ€์ด๋“œํ•  ์ˆ˜ ์žˆ๋‹ค.The injection needle may be guided to insert the injection needle into the skin and blood vessel to which the ultrasound probe is applied.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,More preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ๊ณ ์ •๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(hole)์ด ๊ตฌ๋น„๋  ์ˆ˜ ์žˆ๋‹ค.A cylindrical needle fixing hole in which the injection needle is fixed may be provided.

๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,Still more preferably, the injection needle guide portion,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋„๋ก ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The injection needle fixing hole may be configured in the form of tongs to be removed from the injection needle is opened.

๋”๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋Š”,Even more preferably, the injection needle guide portion,

์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€์˜ ์ธก๋‹จ์— ์ง์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉ๋ถ€์žฌ;A coupling member coupled directly to the side end of the probe mounting portion;

์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ์˜ ์ƒ๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€; ๋ฐAn upper guide part connected to an upper portion of the coupling member and having one end formed in a semi-cylindrical shape; And

์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ์˜ ํ•˜๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํฌํ•จํ•˜๋ฉฐ,It is connected to the lower portion of the coupling member and includes a lower guide portion having one end formed in a semi-cylindrical shape,

์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ์ด ์ ‘ํ•˜์—ฌ ์ƒ๊ธฐ ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.One end of the upper guide portion and one end of the lower guide portion may contact to form the cylindrical injection needle fixing hole.

๋”๋”์šฑ ๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”,Even more preferably,

์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ์€ ์Šคํ”„๋ง์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ํƒ€๋‹จ์„ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€์˜ ์ผ๋‹จ์— ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.The other end of the upper guide portion and the other end of the lower guide portion is connected to the spring, the cylindrical shape is formed on one end of the upper guide portion and the lower guide portion when the pressure is applied to the other end of the upper guide portion and the other end of the lower guide portion. The injection needle fixing hole can be opened.

๋”์šฑ ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋Š”,More preferably, the blood backflow prevention chamber,

ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋Š” ๊ฒƒ์ด ์œก์•ˆ์œผ๋กœ ํ™•์ธ๋˜๋„๋ก ํˆฌ๋ช…ํ•œ ์žฌ์งˆ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์™ธ๋ถ€๊ด€;Cylindrical outer tube made of a transparent material so that the blood rise is visible to the naked eye;

์ƒ๊ธฐ ์™ธ๋ถ€๊ด€์˜ ํ•˜๋‹จ์— ํ˜•์„ฑ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์˜ ๋ง๋‹จ๊ณผ ๊ฒฐํ•ฉ๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€;An injection needle coupling portion formed at a lower end of the outer tube and coupled to an end of the injection needle;

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์˜ ๋ง๋‹จ์œผ๋กœ ์ง„์ž…ํ•˜์—ฌ ํ˜ˆ๊ด€์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ์™€์ด์–ด๋ฅผ ํ†ต๊ณผ์‹œํ‚ค๋Š” ๊ด€ํ†ตํ™€์ด ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ๋‚ด๋ถ€๊ด€; ๋ฐA cylindrical inner tube in which a through hole is formed to enter a terminal of the injection needle and pass a wire inserted into a blood vessel; And

๋ฐ”๊นฅ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ์ƒ๊ธฐ ์™ธ๋ถ€๊ด€์˜ ๋‚ด์ฃผ๋ฉด์— ์ ‘ํ•˜๊ณ , ์•ˆ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ์ƒ๊ธฐ ๋‚ด๋ถ€๊ด€์˜ ์™ธ์ฃผ๋ฉด์— ์ ‘ํ•˜๋„๋ก ์›ํŒ ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ํŒ๋ง‰์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.The outer rim may contact the inner circumferential surface of the outer tube, the inner rim may be formed in the shape of a disc to contact the outer circumferential surface of the inner tube to include a valve to prevent backflow of blood through the needle.

๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€๋Š”,Even more preferably, the injection needle coupling portion,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜๊ณผ ๊ฒฐํ•ฉํ•˜๋„๋ก ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌํ™ˆ์ด ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.Screw grooves may be formed on the inner circumferential surface to engage with the injection needle.

๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”,Even more preferably,

์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€์™€ ์ƒ๊ธฐ ๋‚ด๋ถ€๊ด€์˜ ํ•˜๋‹จ์€ ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋„๋ก ์ผ์ • ๊ฑฐ๋ฆฌ ์ด๊ฒฉ๋  ์ˆ˜ ์žˆ๋‹ค.The injection needle coupling portion and the lower end of the inner tube may be spaced a predetermined distance to fill the blood.

๋”์šฑ ๋” ๋ฐ”๋žŒ์งํ•˜๊ฒŒ๋Š”, ์ƒ๊ธฐ ํŒ๋ง‰์€,Even more preferably, the valve,

ํƒ„์„ฑ ์žˆ๋Š” ์†Œ์žฌ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.It may be made of an elastic material.

๋ณธ ๋ฐœ๋ช…์—์„œ ์ œ์•ˆํ•˜๊ณ  ์žˆ๋Š” ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜ ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ๋”ฐ๋ฅด๋ฉด, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๊ฐ€ ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€์ด ๊ฐœ๋ฐฉ๋˜๋„๋ก ํ•จ์œผ๋กœ์จ, ์™€์ด์–ด๊ฐ€ ํ˜ˆ๊ด€ ๋‚ด์— ์ •ํ™•ํžˆ ์‚ฝ์ž…๋œ ํ›„์—๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜๋กœ๋ถ€ํ„ฐ ๊ฐ€์ด๋“œ ์žฅ์น˜๊ฐ€ ์†์‰ฝ๊ฒŒ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์ดˆ์ŒํŒŒ ์œ ๋„ ํ•˜์—์„œ ํ˜ˆ๊ด€ ์ฒœ์ž๋ฅผ ์„ฑ๊ณต์ ์œผ๋กœ ์‹œํ–‰ํ•  ์ˆ˜ ์žˆ๊ณ , ํ”๋“ค๋ฆผ ์—†์ด ๊ฐ€์ด๋“œ ์žฅ์น˜๊ฐ€ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜์ด ํ˜ˆ๊ด€์— ๊ฝ‚ํžŒ ์ƒํƒœ์—์„œ ํšจ์œจ์ ์œผ๋กœ ๋‹ค์Œ ์‹œ์ˆ ์„ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.According to the blood vessel puncture guide device attached to the ultrasonic probe proposed in the present invention and a blood vessel puncture system using the same, the injection needle guide part of the blood vessel puncture guide device attached to the ultrasound probe is configured in the form of a forceps, When pressure is applied, the needle holding hole is opened, so that the guide device can be easily removed from the needle after the wire is correctly inserted into the blood vessel so that the blood vessel puncture can be successfully performed under ultrasonic guidance, and the guide device without shaking Can be removed so that the next procedure can be efficiently performed while the needle is plugged into the blood vessel.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅด๋ฉด, ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ์žˆ์–ด์„œ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜์— ๊ฒฐํ•ฉ๋˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ํฌํ•จํ•˜๊ณ , ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ํ†ตํ•ด ์™€์ด์–ด๊ฐ€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์— ์‚ฝ์ž…๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ, ํšจ๊ณผ์ ์œผ๋กœ ์™€์ด์–ด๋ฅผ ํ˜ˆ๊ด€ ๋‚ด๋กœ ์‚ฝ์ž…ํ•˜๋ฉด์„œ๋„ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ํ†ตํ•œ ํ˜ˆ์•ก ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ์ถœํ˜ˆ ๋ฐ ์ด์— ๋”ฐ๋ฅธ ์ฃผ๋ณ€์˜ ์˜ค์—ผ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ์–ด, ๊ฒฐ๊ณผ์ ์œผ๋กœ ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์ˆ ์˜ ํšจ์œจ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.According to the present invention, the blood vessel puncture system includes a blood backflow prevention chamber coupled to the needle, and allows the wire to be inserted into the injection needle through the blood backflow prevention chamber, thereby effectively inserting the wire into the blood vessel. Preventing blood backflow through the needle can minimize unnecessary bleeding and consequent contamination, thereby increasing the efficiency of vascular puncture procedures.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ๊ฐœ๋žต์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด.1 is a view showing a schematic configuration of a blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.Figure 2 is a view showing the injection needle guide portion of the blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.

๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด.Figure 3 is a view showing a specific configuration of the injection needle guide portion of the blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€๊ฐ€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋Š” ๋ชจ์Šต์„ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•ด ๋„์‹œํ•œ ๋„๋ฉด.4 is a view illustrating a state in which an injection needle guide part of a blood vessel puncture guide device attached to an ultrasound probe according to an embodiment of the present invention is removed from an injection needle;

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ๊ฐœ๋žต์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด.FIG. 5 is a diagram illustrating a schematic configuration of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe according to an embodiment of the present invention. FIG.

๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด.FIG. 6 illustrates a blood backflow prevention chamber of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe according to an embodiment of the present invention. FIG.

๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„์˜ ๋‚ด๋ถ€๊ด€๊ณผ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€๊ฐ€ ์ด๊ฒฉ๋œ ๋ชจ์Šต์„ ๋„์‹œํ•œ ๋„๋ฉด.FIG. 7 is a view illustrating a space in which an inner tube and an injection needle coupling part of a blood backflow prevention chamber of a blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe are spaced apart from each other; FIG.

๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„์™€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜์„ ํ†ตํ•ด ์™€์ด์–ด๋ฅผ ์‚ฝ์ž…ํ•˜๋Š” ๋ชจ์Šต์„ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•ด ๋„์‹œํ•œ ๋„๋ฉด.8 is a view for explaining the insertion of the wire through the blood backflow prevention chamber and the injection needle of the blood vessel puncture system using a blood vessel puncture guide device attached to the ultrasonic probe according to an embodiment of the present invention.

<๋ถ€ํ˜ธ์˜ ์„ค๋ช…><Description of the code>

10: ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ 10: ultrasonic probe

20: ์™€์ด์–ด20: wire

100: ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜100: blood vessel puncture guide device

110: ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€110: probe mounting part

130: ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€130: injection needle guide portion

131: ๊ฒฐํ•ฉ๋ถ€์žฌ131: coupling member

133: ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€133: upper guide part

135: ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€135: lower guide part

137: ์Šคํ”„๋ง137: spring

139: ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€139: injection needle fixing hole

200: ์ฃผ์‚ฌ ๋ฐ”๋Š˜200: injection needle

300: ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„300: blood backflow prevention chamber

310: ์™ธ๋ถ€๊ด€310: outer tube

330: ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€330: injection needle coupling

331: ๋‚˜์‚ฌํ™ˆ331: screw groove

350: ๋‚ด๋ถ€๊ด€350: inner tube

370: ํŒ๋ง‰370: valve

371: ์ œ1 ํŒ๋ง‰371: first valve

373: ์ œ2 ํŒ๋ง‰373: second valve

์ดํ•˜, ์ฒจ๋ถ€๋œ ๋„๋ฉด์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์ด ์†ํ•˜๋Š” ๊ธฐ์ˆ ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„ ์ž๊ฐ€ ๋ณธ ๋ฐœ๋ช…์„ ์šฉ์ดํ•˜๊ฒŒ ์‹ค์‹œํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ๋ฅผ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ๋‹ค. ๋‹ค๋งŒ, ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ๋ฅผ ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•จ์— ์žˆ์–ด, ๊ด€๋ จ๋œ ๊ณต์ง€ ๊ธฐ๋Šฅ ๋˜๋Š” ๊ตฌ์„ฑ์— ๋Œ€ํ•œ ๊ตฌ์ฒด์ ์ธ ์„ค๋ช…์ด ๋ณธ ๋ฐœ๋ช…์˜ ์š”์ง€๋ฅผ ๋ถˆํ•„์š”ํ•˜๊ฒŒ ํ๋ฆด ์ˆ˜ ์žˆ๋‹ค๊ณ  ํŒ๋‹จ๋˜๋Š” ๊ฒฝ์šฐ์—๋Š” ๊ทธ ์ƒ์„ธํ•œ ์„ค๋ช…์„ ์ƒ๋žตํ•œ๋‹ค. ๋˜ํ•œ, ์œ ์‚ฌํ•œ ๊ธฐ๋Šฅ ๋ฐ ์ž‘์šฉ์„ ํ•˜๋Š” ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ๋Š” ๋„๋ฉด ์ „์ฒด์— ๊ฑธ์ณ ๋™์ผํ•œ ๋ถ€ํ˜ธ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. However, in describing the preferred embodiment of the present invention in detail, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions.

๋ง๋ถ™์—ฌ, ๋ช…์„ธ์„œ ์ „์ฒด์—์„œ, ์–ด๋–ค ๋ถ€๋ถ„์ด ๋‹ค๋ฅธ ๋ถ€๋ถ„๊ณผ โ€˜์—ฐ๊ฒฐโ€™ ๋˜์–ด ์žˆ๋‹ค๊ณ  ํ•  ๋•Œ, ์ด๋Š” โ€˜์ง์ ‘์ ์œผ๋กœ ์—ฐ๊ฒฐโ€™ ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ๊ทธ ์ค‘๊ฐ„์— ๋‹ค๋ฅธ ์†Œ์ž๋ฅผ ์‚ฌ์ด์— ๋‘๊ณ  โ€˜๊ฐ„์ ‘์ ์œผ๋กœ ์—ฐ๊ฒฐโ€™ ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ๋„ ํฌํ•จํ•œ๋‹ค. ๋˜ํ•œ, ์–ด๋–ค ๊ตฌ์„ฑ์š”์†Œ๋ฅผ โ€˜ํฌํ•จโ€™ ํ•œ๋‹ค๋Š” ๊ฒƒ์€, ํŠน๋ณ„ํžˆ ๋ฐ˜๋Œ€๋˜๋Š” ๊ธฐ์žฌ๊ฐ€ ์—†๋Š” ํ•œ ๋‹ค๋ฅธ ๊ตฌ์„ฑ์š”์†Œ๋ฅผ ์ œ์™ธํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋‹ค๋ฅธ ๊ตฌ์„ฑ์š”์†Œ๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค.In addition, in the specification, when a part is 'connected' to another part, it is not only 'directly connected' but also 'indirectly connected' with another element in between. Include. In addition, the term "comprising" a certain component means that the component may further include other components, except for the case where there is no contrary description.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ๊ฐœ๋žต์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 1์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋Š”, ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110) ๋ฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋ฅผ ํฌํ•จํ•˜์—ฌ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.1 is a view showing a schematic configuration of a blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. As shown in FIG. 1, the vascular puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention includes a probe mounting unit 110 and an injection needle guide unit 130. Can be.

ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ์ง์ ‘ ๋ถ€์ฐฉ๋˜์–ด ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๋ฅผ ๊ณ ์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณด๋‹ค ๊ตฌ์ฒด์ ์œผ๋กœ, ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ํƒˆ๋ถ€์ฐฉ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ถ€์ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.The probe mounting unit 110 may be directly attached to the ultrasonic probe 10 to fix the ultrasonic probe 10. More specifically, the probe mounting unit 110 may be formed in different sizes according to the type of the ultrasonic probe 10, and may be attached to the ultrasonic probe 10 to be detachable.

๋˜ํ•œ, ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ์„œ, ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๋ฅผ ๋ณด๋‹ค ํšจ๊ณผ์ ์œผ๋กœ ๊ณ ์ •์‹œํ‚ค๊ธฐ ์œ„ํ•˜์—ฌ ์•ˆ์ชฝ ๋ฉด์ด ๋งˆ์ฐฐ๋ ฅ ์žˆ๋Š” ์†Œ์žฌ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.In addition, according to the exemplary embodiment, the probe mounting unit 110 may be formed of a material having a frictional inner surface to fix the ultrasonic probe 10 more effectively.

์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”, ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ง์ ‘ ์žฅ์ฐฉ๋˜์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๋ชฉํ‘œ ํ˜ˆ๊ด€์œผ๋กœ ๊ฐ€์ด๋“œํ•  ์ˆ˜ ์žˆ๋‹ค.The injection needle guide unit 130 is coupled to the side end of the probe mounting unit 110, and the injection needle 200 may be directly mounted to guide the injection needle 200 to the target blood vessel.

๋ณด๋‹ค ๊ตฌ์ฒด์ ์œผ๋กœ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋ฐ ํ˜ˆ๊ด€์œผ๋กœ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์‚ฝ์ž…๋˜๋„๋ก ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๊ฐ€์ด๋“œํ•  ์ˆ˜ ์žˆ๋‹ค.More specifically, the injection needle guide unit 130 may guide the injection needle 200 to insert the injection needle 200 into the skin and blood vessel to which the ultrasound probe 10 is applied.

๋˜ํ•œ, ์ด๋•Œ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)์™€ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ๊ฒฐํ•ฉ๊ฐ์€ ๋ชฉํ‘œ ํ˜ˆ๊ด€์˜ ๊นŠ์ด์— ๋”ฐ๋ผ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค. ๊ตฌ์ฒด์ ์œผ๋กœ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)์™€ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”, ๋ชฉํ‘œ ํ˜ˆ๊ด€์˜ ๊นŠ์ด๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ๊นŠ์€ ๊ฒฝ์šฐ์—๋Š”, ํ”ผ๋ถ€ ํ‘œ๋ฉด๊ณผ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ด๋ฃจ๋Š” ๊ฐ์ด ์ปค์ง€๋„๋ก ๊ฒฐํ•ฉ๋  ์ˆ˜ ์žˆ๊ณ , ๋ฐ˜๋Œ€๋กœ ๋ชฉํ‘œ ํ˜ˆ๊ด€์˜ ๊นŠ์ด๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ์–•์€ ๊ฒฝ์šฐ์—๋Š”, ํ”ผ๋ถ€ ํ‘œ๋ฉด๊ณผ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ด๋ฃจ๋Š” ๊ฐ์ด ์ž‘์•„์ง€๋„๋ก ๊ฒฐํ•ฉ๋  ์ˆ˜ ์žˆ๋‹ค.In addition, the coupling angle between the injection needle guide 130 and the probe mounting unit 110 may be formed differently according to the depth of the target blood vessel. Specifically, when the depth of the target blood vessel is relatively deep, the injection needle guide unit 130 and the probe mounting unit 110 may be coupled to increase the angle formed by the surface of the skin and the injection needle 200. When the depth of the blood vessel is relatively shallow, the angle formed between the skin surface and the injection needle 200 may be combined to be smaller.

์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์— ๋Œ€ํ•ด์„œ๋Š” ์ดํ•˜์—์„œ ๋„ 2 ๋‚ด์ง€ ๋„ 4๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•˜๋„๋ก ํ•œ๋‹ค.Detailed configuration of the injection needle guide unit 130 will be described below with reference to FIGS. 2 to 4.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 2์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ๊ณ ์ •๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ตฌ๋น„๋  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์— ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ๊ณ ์ •๋  ์ˆ˜ ์žˆ๋‹ค.2 is a view showing the injection needle guide portion 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. As shown in FIG. 2, the injection needle guide unit 130 of the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention has a cylinder in which the injection needle 200 is fixed. The injection needle fixing hole 139 may be provided. That is, the injection needle 200 may be fixed to the injection needle fixing hole 139.

์ด๋Ÿฌํ•œ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์€, ๊ณ ์ •ํ•˜๊ณ ์ž ํ•˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ํฌ๊ธฐ์— ๋”ฐ๋ผ ๊ทธ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The injection needle fixing hole 139 may have a different size depending on the size of the injection needle 200 to be fixed.

๋˜ํ•œ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋„๋ก ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค. ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์— ๋Œ€ํ•ด์„œ๋Š” ์ดํ•˜ ๋„ 3 ๋ฐ ๋„ 4๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•˜๋„๋ก ํ•œ๋‹ค.In addition, the injection needle guide part 130 may be configured in the form of a forceps so that the injection needle fixing hole 139 is opened to be removed from the injection needle 200. Detailed configuration of the injection needle guide unit 130 configured in the form of forceps will be described in detail with reference to FIGS. 3 and 4.

๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๊ณ , ๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๊ฐ€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋Š” ๋ชจ์Šต์„ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•ด ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 3 ๋ฐ ๋„ 4์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š” ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜์–ด, ์†์‰ฝ๊ฒŒ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ๋‹ค.3 is a view showing a specific configuration of the injection needle guide unit 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention, Figure 4 is a view of the present invention FIG. Is a view illustrating a state in which the injection needle guide unit 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 is removed from the injection needle 200 according to an embodiment. As shown in Figure 3 and 4, the injection needle guide portion 130 of the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention is configured in the form of forceps, It may be removed from the injection needle 200.

๋ณด๋‹ค ๊ตฌ์ฒด์ ์œผ๋กœ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”, ๊ฒฐํ•ฉ๋ถ€์žฌ(131), ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133), ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.In more detail, the injection needle guide part 130 may include a coupling member 131, an upper guide part 133, and a lower guide part 135.

์ด๋•Œ, ๊ฒฐํ•ฉ๋ถ€์žฌ(131)๋Š”, ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ์ง์ ‘ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๊ฒฐํ•ฉ๋ถ€์žฌ(131)๋ฅผ ํ†ตํ•˜์—ฌ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ๊ณผ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๊ฐ€ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค.In this case, the coupling member 131 may be directly coupled to the side end of the probe mounting unit 110. That is, the side end of the probe mounting unit 110 and the injection needle guide unit 130 may be coupled through the coupling member 131.

์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)๋Š”, ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ์ƒ๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๊ณ , ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)๋Š”, ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ํ•˜๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The upper guide portion 133 is connected to the upper portion of the coupling member 131, one end may be formed in a semi-cylindrical shape, and the lower guide portion 135 is connected to the lower portion of the coupling member 131 and one end is half It may be formed in a cylindrical shape.

์—ฌ๊ธฐ์„œ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ์ผ๋‹จ ๋ฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ, ์ฆ‰, ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ผ๋‹จ์ด ์„œ๋กœ ์ ‘ํ•˜์—ฌ ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.Here, one end of the upper guide part 133 and one end of the lower guide part 135, that is, one end formed in a semi-cylindrical shape may contact each other to form a cylindrical injection needle fixing hole 139.

๋˜ํ•œ, ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์€ ์Šคํ”„๋ง(137)์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด, ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์„ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133) ๋ฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ์— ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋  ์ˆ˜ ์žˆ๋‹ค.In addition, the other end of the upper guide portion 133 and the other end of the lower guide portion 135 is connected by a spring 137, the other end of the upper guide portion 133 and the other end of the lower guide portion 135 to hold the pressure In addition, a cylindrical injection needle fixing hole 139 formed at one end of the upper guide part 133 and the lower guide part 135 may be opened.

์ฆ‰, ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์™€ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์„ ๋ˆŒ๋Ÿฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด, ๋ฐ˜๋Œ€์ชฝ์— ํ˜•์„ฑ๋œ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๊ฐ€ ์†์‰ฝ๊ฒŒ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ๋‹ค.That is, when pressure is applied by pressing the other end of the upper guide part 133 and the lower guide part 135, the injection needle fixing hole 139 formed on the opposite side is opened to allow the vascular puncture guide device 100 to be released from the injection needle 200. It can be easily removed.

์ด์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์—์„œ ์ œ์•ˆํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์— ๋”ฐ๋ฅด๋ฉด, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๊ฐ€ ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋ฅผ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜๋„๋ก ํ•จ์œผ๋กœ์จ, ์™€์ด์–ด(20)๊ฐ€ ํ˜ˆ๊ด€ ๋‚ด์— ์ •ํ™•ํžˆ ์‚ฝ์ž…๋œ ํ›„์—๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๊ฐ€ ์†์‰ฝ๊ฒŒ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์ดˆ์ŒํŒŒ ์œ ๋„ ํ•˜์—์„œ ํ˜ˆ๊ด€ ์ฒœ์ž๋ฅผ ์„ฑ๊ณต์ ์œผ๋กœ ์‹œํ–‰ํ•  ์ˆ˜ ์žˆ๊ณ , ํ”๋“ค๋ฆผ ์—†์ด ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๊ฐ€ ์ œ๊ฑฐ๋  ์ˆ˜ ์žˆ์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ํ˜ˆ๊ด€์— ๊ฝ‚ํžŒ ์ƒํƒœ์—์„œ ํšจ์œจ์ ์œผ๋กœ ๋‹ค์Œ ์‹œ์ˆ ์„ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, according to the vascular puncture guide device 100 proposed in the present invention, the injection needle guide unit 130 of the vascular puncture guide device 100 attached to the ultrasonic probe 10 is configured in the form of a forceps, and thus the injection needle. By holding the guide unit 130 and applying pressure, the needle fixing hole 139 opens so that the guide device 100 can be easily removed from the needle 200 after the wire 20 is correctly inserted into the blood vessel. It is possible to successfully perform vascular puncture under ultrasonic induction, and the guide device 100 can be removed without shaking, so that the next procedure can be efficiently performed while the injection needle 200 is inserted into the blood vessel.

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ๊ฐœ๋žต์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 5์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์€, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋‚ด์˜ ํ˜ˆ๊ด€์— ์‚ฝ์ž…๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200), ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100), ๋ฐ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ํฌํ•จํ•˜์—ฌ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.5 is a diagram illustrating a schematic configuration of a blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. As shown in FIG. 5, the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention is applied to blood vessels in the skin to which the ultrasound probe 10 is applied. It may be configured to include the injection needle 200, the blood vessel puncture guide device 100, and the blood backflow prevention chamber 300 to be inserted.

์ฆ‰, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๊ฐ€์ด๋“œ ํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100), ๋ฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์— ๊ฒฐํ•ฉ๋˜์–ด ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋กœ ์ธํ•œ ๊ธ‰์† ์ถœํ˜ˆ์„ ๋ฐฉ์ง€ํ•˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.That is, the blood backflow prevention chamber 300 coupled to the blood vessel puncture guide device 100 for guiding the injection needle 200 and the injection needle 200 to prevent rapid bleeding due to the backflow of blood through the injection needle 200. ) May be included.

์ด๋•Œ, ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์— ๋Œ€ํ•ด์„œ๋Š” ์•ž์—์„œ ๋„ 1 ๋‚ด์ง€ ๋„ 4๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์œผ๋ฏ€๋กœ, ์ดํ•˜ ์ƒ๋žตํ•œ๋‹ค.In this case, the specific configuration of the blood vessel puncture guide device 100 is the same as described above with reference to FIGS. 1 to 4, and will be omitted below.

์ดํ•˜์—์„œ๋Š” ๋„ 6 ๋‚ด์ง€ ๋„ 8์„ ์ฐธ์กฐํ•˜์—ฌ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)์˜ ๊ตฌ์ฒด์ ์ธ ๊ตฌ์„ฑ์— ๋Œ€ํ•˜์—ฌ ์„ค๋ช…ํ•˜๋„๋ก ํ•œ๋‹ค.Hereinafter, a detailed configuration of the blood backflow prevention chamber 300 will be described with reference to FIGS. 6 to 8.

๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 6์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋Š”, ์™ธ๋ถ€๊ด€(310), ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330), ๋‚ด๋ถ€๊ด€(350) ๋ฐ ํŒ๋ง‰(370)์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค.FIG. 6 is a diagram illustrating a blood backflow prevention chamber 300 of a blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. As shown in FIG. 6, the blood backflow prevention chamber 300 of the blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention is an external tube 310. ), The injection needle coupling portion 330, the inner tube 350, and the valve 370.

์™ธ๋ถ€๊ด€(310)์€, ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋Š” ๊ฒƒ์ด ์œก์•ˆ์œผ๋กœ ํ™•์ธ๋˜๋„๋ก ํˆฌ๋ช…ํ•œ ์žฌ์งˆ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The outer tube 310 may be made of a transparent material so that the blood is filled with the naked eye.

์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)๋Š”, ์™ธ๋ถ€๊ด€(310)์˜ ํ•˜๋‹จ์— ํ˜•์„ฑ๋˜์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ๋ง๋‹จ๊ณผ ๊ฒฐํ•ฉ๋  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ, ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)๋Š”, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๊ณผ ๊ฒฐํ•ฉํ•˜๋„๋ก ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌํ™ˆ(331)์ด ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The injection needle coupling unit 330 may be formed at the lower end of the outer tube 310 and may be coupled to the end of the injection needle 200. In this case, the injection needle coupling portion 330 may be formed with a screw groove 331 on the inner circumferential surface to be coupled to the injection needle 200.

๋‚ด๋ถ€๊ด€(350)์€, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ๋ง๋‹จ์œผ๋กœ ์ง„์ž…ํ•˜์—ฌ ํ˜ˆ๊ด€์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ์™€์ด์–ด(20)๋ฅผ ํ†ต๊ณผ์‹œํ‚ค๋Š” ๊ด€ํ†ตํ™€์ด ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์ผ ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๋‚ด๋ถ€๊ด€(350)์€, ์™ธ๋ถ€๊ด€(310)์˜ ๋‚ด๋ถ€์— ๊ตฌ๋น„๋˜๋ฉฐ, ์™€์ด์–ด(20)๊ฐ€ ๊ด€ํ†ตํ•  ์ˆ˜ ์žˆ๋Š” ๊ด€ํ†ตํ™€์ด ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.The inner tube 350 may have a cylindrical shape in which a through hole for entering the terminal of the injection needle 200 and passing the wire 20 inserted into the blood vessel is formed. That is, the inner tube 350 may be provided inside the outer tube 310, and a through hole through which the wire 20 may pass may be formed.

ํŒ๋ง‰(370)์€, ์ œ1 ํŒ๋ง‰(371) ๋ฐ ์ œ2 ํŒ๋ง‰(373)์„ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณด๋‹ค ๊ตฌ์ฒด์ ์œผ๋กœ๋Š”, ์ œ1 ํŒ๋ง‰(371)์€, ๋ฐ”๊นฅ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ์™ธ๋ถ€๊ด€(310)์˜ ๋‚ด์ฃผ๋ฉด์— ์ ‘ํ•˜๊ณ , ์•ˆ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ๋‚ด๋ถ€๊ด€(310)์˜ ์™ธ์ฃผ๋ฉด์— ์ ‘ํ•˜๋„๋ก ์›ํŒ ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๊ณ , ์ œ2 ํŒ๋ง‰(373)์€, ๋ฐ”๊นฅ์ชฝ ํ…Œ๋‘๋ฆฌ๊ฐ€ ๋‚ด๋ถ€๊ด€(350)์˜ ๋‚ด์ฃผ๋ฉด์— ์ ‘ํ•˜๋ฉฐ, ์ค‘์•™์— ์™€์ด์–ด(20)๊ฐ€ ํ†ต๊ณผ๋  ์ •๋„๋กœ ๋ฏธ์„ธํ•œ ํฌ๊ธฐ์˜ ํ™€(hole)์ด ํ˜•์„ฑ๋˜๋Š” ์›ํŒ ํ˜•ํƒœ์ผ ์ˆ˜ ์žˆ๋‹ค.The valve 370 may include a first valve 371 and a second valve 373. More specifically, the first valve 371 may be formed in a disc shape such that the outer edge contacts the inner circumferential surface of the outer tube 310 and the inner edge contacts the outer circumferential surface of the inner tube 310. The valve 373 may have a disc shape in which an outer edge thereof is in contact with an inner circumferential surface of the inner tube 350 and a hole having a minute size is formed so that the wire 20 passes through the center thereof.

์ด์™€ ๊ฐ™์ด, ํŒ๋ง‰(370)์€, ๋‚ด๋ถ€๊ด€(350)์˜ ๋‚ด๋ถ€, ๋ฐ ๋‚ด๋ถ€๊ด€(350)๊ณผ ์™ธ๋ถ€๊ด€(310) ์‚ฌ์ด์˜ ๊ณต๊ฐ„์— ๊ตฌ๋น„๋˜์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ์„œ, ํƒ„์„ฑ ์žˆ๋Š” ์†Œ์žฌ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.As such, the valve 370 is provided in the interior of the inner tube 350 and in the space between the inner tube 350 and the outer tube 310, and prevents backflow of blood through the injection needle 200. have. In addition, according to the embodiment, it may be made of an elastic material.

๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)์˜ ๋‚ด๋ถ€๊ด€(350)๊ณผ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)๊ฐ€ ์ด๊ฒฉ๋œ ๋ชจ์Šต์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๊ณ , ๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)์™€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•ด ์™€์ด์–ด(20)๋ฅผ ์‚ฝ์ž…ํ•˜๋Š” ๋ชจ์Šต์„ ์„ค๋ช…ํ•˜๊ธฐ ์œ„ํ•ด ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. ๋„ 7 ๋ฐ ๋„ 8์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์˜ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)์™€ ๋‚ด๋ถ€๊ด€(350)์˜ ํ•˜๋‹จ์€ ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋„๋ก ์ผ์ • ๊ฑฐ๋ฆฌ ์ด๊ฒฉ๋  ์ˆ˜ ์žˆ๋‹ค.7 is an inner tube 350 and an injection needle coupling part of the blood backflow prevention chamber 300 of the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. 330 is a spaced apart view, and FIG. 8 is a blood backflow prevention chamber of the blood vessel puncture system using the blood vessel puncture guide device 100 attached to the ultrasonic probe 10 according to an embodiment of the present invention. 300 is a view illustrating a state in which the wire 20 is inserted through the injection needle 200. 7 and 8, the injection needle of the blood backflow prevention chamber 300 of the vascular puncture system using the vascular puncture guide device 100 attached to the ultrasound probe 10 according to an embodiment of the present invention. The lower end of the coupling portion 330 and the inner tube 350 may be spaced a predetermined distance so that the blood rises.

์ฆ‰, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์™€ ๊ฒฐํ•ฉ๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)์™€ ๋‚ด๋ถ€๊ด€(350)์˜ ํ•˜๋‹จ์— ํ‹ˆ์ด ์žˆ์–ด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•ด ์—ญ๋ฅ˜ํ•˜๋Š” ํ˜ˆ์•ก์ด ์ฑ”๋ฒ„(300) ๋‚ด๋ถ€์— ์ฐจ์˜ค๋ฅผ ์ˆ˜ ์žˆ์œผ๋ฉด์„œ, ์™€์ด์–ด(20)๊ฐ€ ๋‚ด๋ถ€๊ด€(350)์„ ๊ด€ํ†ตํ•˜์—ฌ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ๋ง๋‹จ์œผ๋กœ ์ง„์ž…ํ•˜์—ฌ ํ˜ˆ๊ด€ ๋‚ด๋กœ ์›ํ™œํ•˜๊ฒŒ ์‚ฝ์ž…๋  ์ˆ˜ ์žˆ๋‹ค.That is, there is a gap in the lower end of the needle coupling portion 330 and the inner tube 350 coupled to the injection needle 200, the blood flowing back through the injection needle 200 can be filled in the chamber 300 While the wire 20 passes through the inner tube 350 and enters the end of the injection needle 200, the wire 20 may be smoothly inserted into the blood vessel.

์ด์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์—์„œ ์ œ์•ˆํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์— ๋”ฐ๋ฅด๋ฉด, ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์— ๊ฒฐํ•ฉ๋˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ํฌํ•จํ•˜๊ณ , ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ํ†ตํ•ด ์™€์ด์–ด(20)๊ฐ€ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์— ์‚ฝ์ž…๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ, ํšจ๊ณผ์ ์œผ๋กœ ์™€์ด์–ด(20)๋ฅผ ํ˜ˆ๊ด€ ๋‚ด๋กœ ์‚ฝ์ž…ํ•˜๋ฉด์„œ๋„ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•œ ํ˜ˆ์•ก ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜์—ฌ ๋ถˆํ•„์š”ํ•œ ์ถœํ˜ˆ ๋ฐ ์ด์— ๋”ฐ๋ฅธ ์ฃผ๋ณ€์˜ ์˜ค์—ผ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ์–ด, ๊ฒฐ๊ณผ์ ์œผ๋กœ ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์ˆ ์˜ ํšจ์œจ์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.As described above, according to the blood vessel puncture system proposed by the present invention, the blood backflow prevention chamber 300 coupled to the injection needle 200 includes a wire 20 through the blood backflow prevention chamber 300. 200 to be inserted into the blood vessel, while effectively inserting the wire 20 into the blood vessel while preventing blood backflow through the injection needle 200, thereby minimizing unnecessary bleeding and contaminants therein, resulting in vascular puncture. It can increase the efficiency of.

์ด์ƒ ์„ค๋ช…ํ•œ ๋ณธ ๋ฐœ๋ช…์€ ๋ณธ ๋ฐœ๋ช…์ด ์†ํ•œ ๊ธฐ์ˆ ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„ ์ž์— ์˜ํ•˜์—ฌ ๋‹ค์–‘ํ•œ ๋ณ€ํ˜•์ด๋‚˜ ์‘์šฉ์ด ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ๊ธฐ์ˆ ์  ์‚ฌ์ƒ์˜ ๋ฒ”์œ„๋Š” ์•„๋ž˜์˜ ํŠนํ—ˆ์ฒญ๊ตฌ๋ฒ”์œ„์— ์˜ํ•˜์—ฌ ์ •ํ•ด์ ธ์•ผ ํ•  ๊ฒƒ์ด๋‹ค.The present invention described above may be variously modified or applied by those skilled in the art, and the scope of the technical idea according to the present invention should be defined by the following claims.

Claims (20)

์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋กœ์„œ,As the blood vessel puncture guide device 100 attached to the ultrasonic probe 10, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ์ง์ ‘ ๋ถ€์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๋ฅผ ๊ณ ์ •ํ•˜๋Š” ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110); ๋ฐA probe mounting unit 110 attached directly to the ultrasonic probe 10 to fix the ultrasonic probe 10; And ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ง์ ‘ ์žฅ์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๋ชฉํ‘œ ํ˜ˆ๊ด€์œผ๋กœ ๊ฐ€์ด๋“œํ•˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.Ultrasonic waves, characterized in that coupled to the side end of the probe mounting portion 110, the injection needle 200 is directly mounted to guide the injection needle 200 to guide the injection needle 200 to the target blood vessel, Blood vessel puncture guide device attached to the probe. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”,The method of claim 1, wherein the probe mounting unit 110, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ํƒˆ๋ถ€์ฐฉ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ถ€์ฐฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.The size is formed differently according to the type of the ultrasonic probe 10, characterized in that attached to the ultrasonic probe 10 to be detachable, vascular puncture guide device attached to the ultrasonic probe. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 1, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋ฐ ํ˜ˆ๊ด€์œผ๋กœ ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์‚ฝ์ž…๋˜๋„๋ก ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๊ฐ€์ด๋“œํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.And guide the injection needle (200) such that the injection needle (200) is inserted into the skin and blood vessel to which the ultrasound probe (10) is applied. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 1, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ๊ณ ์ •๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(hole)(139)์ด ๊ตฌ๋น„๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.Cylindrical puncture guide device attached to the ultrasonic probe, characterized in that the injection needle fixing hole (139) of the cylindrical shape is fixed to the injection needle 200 is provided. ์ œ4ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 4, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋„๋ก ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.The injection needle fixing hole (139) is opened to be removed from the injection needle 200, characterized in that configured in the form of forceps, blood vessel puncture guide device attached to the ultrasonic probe. ์ œ5ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 5, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ์ง์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉ๋ถ€์žฌ(131);Coupling member 131 is directly coupled to the side end of the probe mounting unit 110; ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ์ƒ๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133); ๋ฐAn upper guide part 133 connected to an upper portion of the coupling member 131 and having one end formed in a semi-cylindrical shape; And ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ํ•˜๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)๋ฅผ ํฌํ•จํ•˜๋ฉฐ,It is connected to the lower portion of the coupling member 131 and includes a lower guide portion 135, one end of which is formed in a semi-cylindrical shape, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ์ผ๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ์ด ์ ‘ํ•˜์—ฌ ์ƒ๊ธฐ ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์„ ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.One end of the upper guide portion 133 and one end of the lower guide portion 135 are in contact with each other to form the injection needle fixing hole (139) of the cylindrical shape, blood vessel puncture guide device attached to the ultrasonic probe. ์ œ6ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 6, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์€ ์Šคํ”„๋ง(137)์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์„ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133) ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ์— ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜.The other end of the upper guide portion 133 and the other end of the lower guide portion 135 are connected by a spring 137, and grips the other end of the upper guide portion 133 and the other end of the lower guide portion 135 When the pressure is applied, the needle injection hole 139 of the cylindrical shape formed in one end of the upper guide portion 133 and the lower guide portion 135 is opened, blood vessel puncture guide device attached to the ultrasonic probe . ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ์œผ๋กœ์„œ,As a vascular puncture system using the vascular puncture guide device 100 attached to the ultrasonic probe 10, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋‚ด์˜ ํ˜ˆ๊ด€์— ์‚ฝ์ž…๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200);An injection needle 200 inserted into a blood vessel in the skin to which the ultrasound probe 10 is applied; ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ๋ถ€์ฐฉ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ƒ๊ธฐ ํ˜ˆ๊ด€์— ์‚ฝ์ž…๋˜๋„๋ก ๊ฐ€์ด๋“œํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100); ๋ฐA blood vessel puncture guide device (100) attached to the ultrasound probe (10) to guide the injection needle (200) into the blood vessel; And ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์— ๊ฒฐํ•ฉ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.It is coupled to the injection needle 200, characterized in that it comprises a blood backflow prevention chamber 300 for preventing the back flow of blood through the injection needle 200, using a vascular puncture guide device attached to the ultrasonic probe Vascular puncture system. ์ œ8ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜(100)๋Š”,According to claim 8, The blood vessel puncture guide device 100, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ์ง์ ‘ ๋ถ€์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๋ฅผ ๊ณ ์ •ํ•˜๋Š” ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110); ๋ฐA probe mounting unit 110 attached directly to the ultrasonic probe 10 to fix the ultrasonic probe 10; And ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์ง์ ‘ ์žฅ์ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๋ชฉํ‘œ ํ˜ˆ๊ด€์œผ๋กœ ๊ฐ€์ด๋“œํ•˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.Ultrasonic waves, characterized in that coupled to the side end of the probe mounting portion 110, the injection needle 200 is directly mounted to guide the injection needle 200 to guide the injection needle 200 to the target blood vessel, A vascular puncture system using a vascular puncture guide device attached to a probe. ์ œ9ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”,The method of claim 9, wherein the probe mounting unit 110, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ํฌ๊ธฐ๊ฐ€ ์ƒ์ดํ•˜๊ฒŒ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.Vascular puncture system using a blood vessel puncture guide device attached to the ultrasonic probe, characterized in that the size is formed differently according to the type of the ultrasonic probe (10). ์ œ9ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)๋Š”,The method of claim 9, wherein the probe mounting unit 110, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)์— ํƒˆ๋ถ€์ฐฉ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ๋ถ€์ฐฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.Vascular puncture system using a vascular puncture guide device attached to the ultrasonic probe, characterized in that attached to the ultrasonic probe 10 to be detachable. ์ œ9ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 9, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ(10)๊ฐ€ ์ ์šฉ๋˜๋Š” ํ”ผ๋ถ€ ๋ฐ ํ˜ˆ๊ด€์œผ๋กœ ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ์‚ฝ์ž…๋˜๋„๋ก ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ๊ฐ€์ด๋“œํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.The vascular puncture system using the vascular puncture guide device attached to the ultrasound probe, characterized in that for guiding the injection needle 200 so that the injection needle 200 is inserted into the skin and blood vessel to which the ultrasound probe 10 is applied. . ์ œ9ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 9, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์ด ๊ณ ์ •๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(hole)(139)์ด ๊ตฌ๋น„๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.Vascular puncture system using a blood vessel puncture guide device attached to the ultrasonic probe, characterized in that the injection needle fixing hole (139) of the cylindrical shape is fixed to the injection needle (200) is provided. ์ œ13ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 13, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜์–ด ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๋กœ๋ถ€ํ„ฐ ์ œ๊ฑฐ๋˜๋„๋ก ์ง‘๊ฒŒ ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.Vascular puncture system using a vascular puncture guide device attached to the ultrasonic probe, characterized in that the injection needle fixing hole (139) is opened to be configured in the form of forceps to be removed from the injection needle (200). ์ œ14ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฐ€์ด๋“œ๋ถ€(130)๋Š”,The method of claim 14, wherein the injection needle guide portion 130, ์ƒ๊ธฐ ํ”„๋กœ๋ธŒ ์žฅ์ฐฉ๋ถ€(110)์˜ ์ธก๋‹จ์— ์ง์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉ๋ถ€์žฌ(131);Coupling member 131 is directly coupled to the side end of the probe mounting unit 110; ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ์ƒ๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133); ๋ฐAn upper guide part 133 connected to an upper portion of the coupling member 131 and having one end formed in a semi-cylindrical shape; And ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€์žฌ(131)์˜ ํ•˜๋ถ€์— ์—ฐ๊ฒฐ๋˜๋ฉฐ ์ผ๋‹จ์ด ๋ฐ˜์›ํ†ต ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)๋ฅผ ํฌํ•จํ•˜๋ฉฐ,It is connected to the lower portion of the coupling member 131 and includes a lower guide portion 135, one end of which is formed in a semi-cylindrical shape, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ์ผ๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ์ด ์ ‘ํ•˜์—ฌ ์ƒ๊ธฐ ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์„ ํ˜•์„ฑํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.One end of the upper guide portion 133 and one end of the lower guide portion 135 are in contact with each other to form a cylindrical injection needle fixing hole 139, blood vessel puncture guide device attached to the ultrasonic probe Vascular puncture system used. ์ œ15ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 15, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์€ ์Šคํ”„๋ง(137)์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด, ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133)์˜ ํƒ€๋‹จ ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ํƒ€๋‹จ์„ ํŒŒ์ง€ํ•˜์—ฌ ์••๋ ฅ์„ ๊ฐ€ํ•˜๋ฉด ์ƒ๊ธฐ ์ƒ๋‹จ ๊ฐ€์ด๋“œ๋ถ€(133) ๋ฐ ์ƒ๊ธฐ ํ•˜๋‹จ ๊ฐ€์ด๋“œ๋ถ€(135)์˜ ์ผ๋‹จ์— ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ณ ์ • ํ™€(139)์ด ๊ฐœ๋ฐฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.The other end of the upper guide portion 133 and the other end of the lower guide portion 135 are connected by a spring 137, and grips the other end of the upper guide portion 133 and the other end of the lower guide portion 135 When the pressure is applied, the needle injection hole 139 of the cylindrical shape formed in one end of the upper guide portion 133 and the lower guide portion 135 is opened, blood vessel puncture guide device attached to the ultrasonic probe Vascular puncture system using the. ์ œ9ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํ˜ˆ์•ก ์—ญ๋ฅ˜ ๋ฐฉ์ง€ ์ฑ”๋ฒ„(300)๋Š”,The method of claim 9, wherein the blood backflow prevention chamber 300, ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋Š” ๊ฒƒ์ด ์œก์•ˆ์œผ๋กœ ํ™•์ธ๋˜๋„๋ก ํˆฌ๋ช…ํ•œ ์žฌ์งˆ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ์™ธ๋ถ€๊ด€(310);Cylindrical outer tube 310 made of a transparent material so that the blood rise is visible to the naked eye; ์ƒ๊ธฐ ์™ธ๋ถ€๊ด€(310)์˜ ํ•˜๋‹จ์— ํ˜•์„ฑ๋˜์–ด, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ๋ง๋‹จ๊ณผ ๊ฒฐํ•ฉ๋˜๋Š” ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330);An injection needle coupling part 330 formed at a lower end of the outer tube 310 and coupled to an end of the injection needle 200; ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์˜ ๋ง๋‹จ์œผ๋กœ ์ง„์ž…ํ•˜์—ฌ ํ˜ˆ๊ด€์œผ๋กœ ์‚ฝ์ž…๋˜๋Š” ์™€์ด์–ด(20)๋ฅผ ํ†ต๊ณผ์‹œํ‚ค๋Š” ๊ด€ํ†ตํ™€(139)์ด ํ˜•์„ฑ๋˜๋Š” ์›ํ†ต ํ˜•ํƒœ์˜ ๋‚ด๋ถ€๊ด€(350); ๋ฐA cylindrical inner tube 350 in which a through hole 139 is formed to enter the end of the injection needle 200 and pass the wire 20 inserted into the blood vessel; And ๋ฐ”๊นฅ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ์ƒ๊ธฐ ์™ธ๋ถ€๊ด€(310)์˜ ๋‚ด์ฃผ๋ฉด์— ์ ‘ํ•˜๊ณ , ์•ˆ์ชฝ ํ…Œ๋‘๋ฆฌ๋Š” ์ƒ๊ธฐ ๋‚ด๋ถ€๊ด€(350)์˜ ์™ธ์ฃผ๋ฉด์— ์ ‘ํ•˜๋„๋ก ์›ํŒ ํ˜•ํƒœ๋กœ ํ˜•์„ฑ๋˜๋Š” ์ œ1 ํŒ๋ง‰(371), ๋ฐ ๋ฐ”๊นฅ์ชฝ ํ…Œ๋‘๋ฆฌ๊ฐ€ ์ƒ๊ธฐ ๋‚ด๋ถ€๊ด€(350)์˜ ๋‚ด์ฃผ๋ฉด์— ์ ‘ํ•˜๋ฉฐ, ์ค‘์•™์— ์™€์ด์–ด(20)๊ฐ€ ํ†ต๊ณผ๋  ์ •๋„๋กœ ๋ฏธ์„ธํ•œ ํฌ๊ธฐ์˜ ํ™€(hole)์ด ํ˜•์„ฑ๋˜๋Š” ์›ํŒ ํ˜•ํƒœ์˜ ์ œ2 ํŒ๋ง‰(373)์„ ํฌํ•จํ•˜๊ณ , ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)์„ ํ†ตํ•œ ํ˜ˆ์•ก์˜ ์—ญ๋ฅ˜๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ํŒ๋ง‰(370)์„ ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.The outer edge is in contact with the inner circumferential surface of the outer tube 310, the inner edge is in contact with the outer circumferential surface of the inner tube 350 has a first valve 371, and the outer edge is the inner tube ( And a second valve 373 in the form of a disc, which is in contact with the inner circumferential surface of 350 and has a hole having a size small enough to pass the wire 20 in the center thereof, Vascular puncture system using a blood vessel puncture guide device attached to the ultrasound probe, characterized in that it comprises a valve (370) to prevent backflow. ์ œ17ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)๋Š”,The method of claim 17, wherein the injection needle coupling portion 330, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜(200)๊ณผ ๊ฒฐํ•ฉํ•˜๋„๋ก ๋‚ด์ฃผ๋ฉด์— ๋‚˜์‚ฌํ™ˆ(331)์ด ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.A blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe, characterized in that a screw groove (331) is formed on the inner circumferential surface to be coupled to the injection needle (200). ์ œ17ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 17, ์ƒ๊ธฐ ์ฃผ์‚ฌ ๋ฐ”๋Š˜ ๊ฒฐํ•ฉ๋ถ€(330)์™€ ์ƒ๊ธฐ ๋‚ด๋ถ€๊ด€(350)์˜ ํ•˜๋‹จ์€ ํ˜ˆ์•ก์ด ์ฐจ์˜ค๋ฅด๋„๋ก ์ผ์ • ๊ฑฐ๋ฆฌ ์ด๊ฒฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.The injection needle coupling portion (330) and the lower end of the inner tube 350 is characterized in that spaced apart a predetermined distance so that the blood filling, blood vessel puncture system using a blood vessel puncture guide device attached to the ultrasound probe. ์ œ17ํ•ญ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํŒ๋ง‰(370)์€,The method of claim 17, wherein the valve 370, ํƒ„์„ฑ ์žˆ๋Š” ์†Œ์žฌ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š”, ์ดˆ์ŒํŒŒ ํ”„๋กœ๋ธŒ์— ๋ถ€์ฐฉ๋˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ๊ฐ€์ด๋“œ ์žฅ์น˜๋ฅผ ์ด์šฉํ•˜๋Š” ํ˜ˆ๊ด€ ์ฒœ์ž ์‹œ์Šคํ…œ.A blood vessel puncture system using a blood vessel puncture guide device attached to an ultrasonic probe, characterized in that the elastic material is configured.
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