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WO2016085112A1 - Corps de couverture d'endoscope jetable et endoscope utilisant le corps de couverture - Google Patents

Corps de couverture d'endoscope jetable et endoscope utilisant le corps de couverture Download PDF

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Publication number
WO2016085112A1
WO2016085112A1 PCT/KR2015/010690 KR2015010690W WO2016085112A1 WO 2016085112 A1 WO2016085112 A1 WO 2016085112A1 KR 2015010690 W KR2015010690 W KR 2015010690W WO 2016085112 A1 WO2016085112 A1 WO 2016085112A1
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WO
WIPO (PCT)
Prior art keywords
endoscope
cover body
disposable
main body
camera
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/KR2015/010690
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English (en)
Korean (ko)
Inventor
문찬곤
편수범
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.)
Smart Medical Device Co ltd
Original Assignee
Smart Medical Device Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smart Medical Device Co ltd filed Critical Smart Medical Device Co ltd
Publication of WO2016085112A1 publication Critical patent/WO2016085112A1/fr
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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Definitions

  • the present invention prevents the infection and dissemination of the human body through the endoscope during repeated use of the endoscope in the endoscopy procedure, relieves the trouble of disinfection and washing for sanitary treatment of the endoscope, and also completely isolated from the endoscope body in the endoscope procedure
  • the present invention relates to a disposable endoscope cover body capable of viewing the structure and internal organs of the human body in a 360 ° direction and an endoscope using the cover.
  • endoscope examples include an endoscope using an optical fiber and an endoscope using a small camera. Endoscopy is mainly developed for various purposes and functions, such as looking at the gastrointestinal relationship, or in the abdominal cavity, bronchial ( ⁇ ⁇ ).
  • the endoscopes are mainly used for the upper gastrointestinal endoscopy, large intestine endoscopy, rectal endoscopy, and organ endoscopy. I am undergoing endoscopic surgery for this purpose.
  • optical illumination, an ultrasonic wave, a microscope, etc. are installed in the end part of an endoscope, and it is used for various uses.
  • the endoscope camera can be bent 180 degrees, but if the endoscope camera is bent 180 degrees in a small diameter, such as the small intestine, the wall of the small intestine is scratched during the rotation of the endoscope camera If you bend the risk of intestinal perforation ( ⁇ ⁇ , the hole in the intestine state).
  • the present invention is to solve the problem that must be cleaned to prevent the infection and pathogens of pathogens and viruses due to the reuse of the endoscope as described above, remove the disposable endoscope cover body without disinfection and cleaning, and again a new disposable endoscope cover body By applying the endoscope without infection and contamination of bacteria or virus, it is possible to maintain the sterile state even when inserting the image for simple diagnosis and inserting the endoscope for endoscopy treatment. It relates to a disposable endoscope cover body which can be seen and an endoscope using the cover.
  • Disposable endoscope cover body for solving the technical problem is a main body, a packing portion formed on one side of the main body, the channel access portion formed on the other side of the main body is inserted or derived, and the It is formed integrally with the channel inlet and includes a channel connecting pipe through which the peripheral device to the main body.
  • the packing part may be in the form of a transparent cover or a lens, and may include a packing part hole formed on the same surface as the hole of the channel connector.
  • the apparatus may further include a fixing complex for fixing the channel connector, and the peripheral device may be inserted into a space between the fixing complex and the distal end of the endoscope.
  • the packing part may include a packing part hole through which an endoscope cap covered by the end of the endoscope is provided, and the packing part hole may be drilled smaller than the camera of the endoscope.
  • the packing part may include a material of elastic silicone or synthetic resin.
  • the channel connector is provided with a fastening structure that protrudes into or out of the main body, and the peripheral device may be inserted into the channel connector.
  • the main body may include a tube through which the endoscope passes in and a tube into which the channel connecting tube enters, and may have a structure in which an endoscope cap is covered by a tip of the main body and fixed.
  • the fixing part may be provided in the form of a stopper or packing, and may fix the insertion part of the main body.
  • the fixing part is provided with a valve, it is possible to remove the air inside the body by the valve.
  • the inserting portion of the main body is further provided with a fastening strap, by tightening the fastening strap or by using an adhesive material to secure the main body and the endoscope by fixing the main body and the endoscope to remove the air inside the main body.
  • the main body includes a vinyl material, and the insertion part of the main body is formed to have an area widening toward one side, and the packing part includes a transparent material or when the endoscope cap is attached to the packing part, It may be a structure in which a hole is formed.
  • the disposable endoscope cover body includes a body, a balloon portion formed on one side of the body, and a gas injector formed on the other side of the body.
  • the balloon unit may receive gas injection through the gas injector to inflate an organ to increase the progress range of the main body and the imaging range of the endoscope camera.
  • Lubrication components are included in the main body to facilitate long-term internal passage of the endoscope.
  • an illumination unit provided along one end of the endoscope end portion and the cylindrical circumference of the tip end portion, an endoscope camera provided on the other side of the endoscope end portion, and an endoscope cap fastened to the endoscope end portion And a transparent lens integrally formed with the endoscope cap, and a convex reflector fastened to the transparent lens.
  • the rear image or the left and right images of the organ may be photographed using the endoscope camera and the light irradiated by the illumination unit.
  • the image can be processed into a planar image to obtain an image of the organ in all directions.
  • the lighting unit may use any one or two or more of a light emitting diode, an optical fiber, ultraviolet (UV), and infrared (IR).
  • an illumination unit provided at one top, a bottom and the other top, and a bottom of the endoscope end portion, an endoscope camera provided at the center of the endoscope end portion, and the endoscope camera integrally together. It may include formed prisms and special lenses.
  • an endoscope camera provided at the end of the endoscope, a suction syringe and a liquid injection syringe provided at the other end of the endoscope, and a smart device for displaying an image taken by the endoscope camera , And a handle part provided with an adjuster for mounting the smart device and adjusting the curvature of the endoscope body.
  • the endoscope camera is provided with a wireless communication device, and the wireless communication device may transmit an image captured by the smart device to an external device.
  • gas may be injected into the air balloon to expand a narrowed organ.
  • the disposable endoscope cover body of the present invention and the endoscope using the cover are completely blocked from contact between the endoscope and the human organ and the endoscope manipulation mechanism, thereby preventing infections such as pathogens and viruses generated during the procedure. In addition, it can completely prevent contamination due to dirt generated during the procedure.
  • the endoscope of the present invention has a simple structure for controlling a camera, a lighting unit, and a direction, so that the endoscope manufacturing process is very simple, and the manufacturing cost can be reduced.
  • it has a convex mirror-type lens that can see 360 degrees and has a structure that can replace the lens with a special purpose lens can be used for various purposes. Therefore, the bending operation of the endoscope device is not necessary, and thus, a safe endoscope procedure can be received by reducing the risk of perforation and bleeding that may occur during the endoscope procedure.
  • the disposable endoscope cover body of the present invention when the disposable endoscope cover body of the present invention is conventionally used for cleaning the endoscope through autoclaving or sterilizing solution, a brush is used to control the endoscope, a channel tool entrance, a small passage of a gas and a liquid connection pipe, and the like. Effort and time required for washing, and manpower to manage the endoscope can be reduced, and when the connector is cleaned using a brush, it prevents the connector from being damaged due to physical manipulation, and can easily manage the endoscope In addition, the endoscope can be reused immediately, increasing the available time of the endoscope.
  • the cap of the endoscope cover has a structure capable of using and replacing a wide-angle or special-purpose lens can be used for various purposes.
  • 1 is a view showing the structure of an existing endoscope.
  • FIG. 2 is a view showing the endoscope used for the simple examination in the conventional endoscope.
  • Figure 3 is a view showing the application of a disposable endoscope cover body according to one embodiment of the present invention.
  • Figure 4 is a side view of the endoscope to which the above-described disposable endoscope cover body according to one embodiment of the present invention is applied.
  • FIG. 5 is a view illustrating a structure in which a channel connector according to an exemplary embodiment of the present invention is fixed by a channel connector fixing composite.
  • FIG. 6 and 7 is a view showing that the endoscope cap is applied to the disposable endoscope cover body according to an embodiment of the present invention.
  • FIG. 8 is a side view showing that the endoscope cap is applied to the disposable endoscope cover body according to an embodiment of the present invention.
  • FIG. 9 is a view showing a channel connector formed outside the disposable endoscope cover body according to an embodiment of the present invention.
  • FIG. 10 is a view illustrating a tube through which an endoscope formed inside a disposable endoscope cover body according to one embodiment of the present invention enters and exits a channel connecting tube;
  • FIG. 11 is a view showing a side view of the disposable endoscope cover body of the condom shape to which the structure of FIG. 10 is applied.
  • FIG. 12 is a view showing a disposable endoscope cover body according to an embodiment of the present invention having a fixing portion for fixing the main body and the endoscope so as not to fall out.
  • 15 is a view showing a disposable endoscope cover body according to one embodiment of the present invention.
  • 16 is a view showing a balloon having a disposable endoscope cover body according to an embodiment of the present invention.
  • 17 is a view showing that the endoscope using the disposable endoscope cover body according to one embodiment of the present invention is provided with a convex reflector, a transparent lens that can see the inside of the organ 360 degrees in all directions.
  • FIG. 18 is a view showing that a prism and a special lens are provided in an endoscope using a disposable endoscope cover body according to one embodiment of the present invention.
  • 19 is a view showing a simple endoscope using a disposable endoscope cover body according to an embodiment of the present invention.
  • 1 is a view showing the structure of an existing endoscope.
  • Gas and liquid passage tube 100 is ejected during the examination or the procedure using the endoscope 104 gas for the expansion of organs in the human body and liquid for cleaning the organs ( ⁇ ) is ejected.
  • the endoscope channel 101 is provided with a biopsy harvesting mechanism to collect tissue of the organ in the human body.
  • Endoscopic camera 102 is provided at the end of the endoscope 104 to take a picture of the organs in the human body ( ⁇ ⁇ ), the lighting unit 103 allows the examiner to see the state of the organs in the human body ( ⁇ ) well.
  • FIG. 2 is a view showing the endoscope used for the simple examination in the conventional endoscope.
  • the gas, the liquid passage tube 100, the endoscope channel 101 has a structure that is not provided.
  • Figure 3 is a view showing the application of a disposable endoscope cover body according to one embodiment of the present invention.
  • the main body 105 of the disposable endoscope cover body of the present invention is made of a material such as a flexible synthetic resin or silicone in the shape of a round tube to reduce discomfort such as pain or nausea when inserted into the human body.
  • One side of the main body 105, the packing portion 106 is formed.
  • the packing part 106 is in the form of a transparent cover or a lens, and has a packing part hole formed on the same surface as the hole of the channel connecting pipe.
  • the transparent cover form or the lens form Since the transparent cover form or the lens form, the view of the endoscope camera 102 and the illumination unit 103 can be secured.
  • the transparent cover or lens is made of synthetic resin such as medical Teflon or medical silicone, which is harmless to the human body.
  • the other side of the main body 105 is provided with a channel inlet 108 through which a gas, a liquid connecting tube or a histological sampling device is inserted or drawn out, and is integrally formed with the channel inlet 108.
  • a channel connecting tube 107 is also provided through which a connecting tube or a histology sampling instrument penetrates into the main body 105.
  • the channel entrance 108 and the channel connector 107 are provided inside the main body 105 of the disposable endoscope cover body.
  • Existing endoscope 104 is the endoscope channel 101, gas, liquid passage tube 100 is provided with the endoscope to perform the examination or procedure endoscope 104 can be easily contaminated.
  • the disposable endoscope cover body of the present invention may prevent contamination of the endoscope 104 because the channel access part 108 and the channel connector 107 are provided inside the main body 105 of the disposable endoscope cover body. .
  • Figure 4 is a side view of the endoscope to which the above-described disposable endoscope cover body according to one embodiment of the present invention is applied.
  • Reference numeral 104 denotes an endoscope
  • 105 denotes a body of a disposable endoscope cover body
  • 108 denotes a channel inlet
  • 109 denotes a gas and liquid connector.
  • Gas and liquid connection pipe 109 is ejected gas for the expansion of organs in the human body during the examination or the procedure using the endoscope 104 and the liquid for cleaning the organs ( ⁇ ⁇ ) is ejected.
  • FIG. 5 is a view illustrating a structure in which a channel connector according to an exemplary embodiment of the present invention is fixed by a channel connector fixing composite.
  • the channel connector has a structure fixed by the channel connector fixing complex 112
  • problems such as twisting or tangling of the channel connector 107 when the endoscope 104 is inserted may be solved.
  • the gas, liquid connecting tube 109 or histological sampling apparatus is provided in the space between the fixed complex 112 and the tip end portion 110 of the endoscope, the endoscope camera 102 may be cleaned or internal organs of the human body. It is easy to inject, discharge or suction gas to secure space during entry.
  • FIG. 6 and 7 is a view showing that the endoscope cap is applied to the disposable endoscope cover body according to an embodiment of the present invention.
  • the reason why the endoscope cap 113 is applied is that a lubricant may be applied to the inside of the body 105 of the disposable endoscope cover body according to one embodiment of the present invention, when the endoscope camera 102 enters the body 105.
  • the endoscope camera 102 is buried and a clear captured image cannot be obtained. Therefore, the endoscope cap 113 is placed on the end of the endoscope 104, and the endoscope cap 113 is inserted into the main body 105 of the disposable endoscope cover body. Then, the cap is pushed to the end portion of the endoscope packing portion 106 hole.
  • the hole is drilled smaller than the camera 102 of the endoscope.
  • the packing part 106 is made of a material of elastic silicone or synthetic resin. Therefore, the lubricant adhered to the endoscope camera 102 can be washed from the outside, and the cap is not perforated from the endoscope 104 because the hole is drilled smaller than the camera 102 of the endoscope.
  • FIG. 8 is a side view showing that the endoscope cap is applied to the disposable endoscope cover body according to an embodiment of the present invention.
  • Reference numeral 113 is the endoscope cap
  • 105 is the body of the disposable endoscope cover body
  • 107 is the channel connector
  • 108 is the channel entrance
  • 104 is the endoscope
  • 114 is the regulator
  • 115 is the endoscope connector
  • 109 is gas
  • liquid connector means a gas, a liquid supply.
  • the bending regulator 114 adjusts the front, rear, left, and right directions of the endoscope 104.
  • the endoscope connecting line 115 supplies power to the endoscope 104.
  • the gas and liquid supplier 116 injects gas or liquid into the gas or liquid connecting pipe 109.
  • FIG. 9 is a view showing a channel connector formed outside the disposable endoscope cover body according to an embodiment of the present invention.
  • the channel connector 107 may be provided with a fastening structure that protrudes into or out of the body 105 of the disposable endoscope cover body.
  • the fastening structure has a hollow structure inside, and is a structure in which other mechanisms and devices can be inserted and coupled therein.
  • the gas, liquid connection tube or histology sampling apparatus may be inserted into the channel connection tube.
  • the endoscope camera 102 may be provided with a nozzle 205 for cleaning to wash substances or the like deposited on the endoscope camera 102 during the examination or procedure.
  • FIG. 10 is a front end of the main body 105, the endoscope 104 formed inside the disposable endoscope cover body according to one embodiment of the present invention, the tube into and out of the channel connecting tube 107, the endoscope cap 113 This figure shows the state of being fixed to it.
  • FIG. 11 is a view showing a side view of the disposable endoscope cover body of the condom shape to which the structure of FIG. 10 is applied.
  • a tube into which the endoscope 104 enters and exits the main body 105, and a tube into which the channel connecting tube 107 enters is provided to insert the endoscope cap 113 into the main body 105 at the distal end of the main body 105. It may have a structure to be fixed. In addition, the endoscope cap 113 may be positioned and fixed inside or outside the disposable endoscope cover body having the condom shape.
  • FIG. 12 is a view showing a disposable endoscope cover body according to an embodiment of the present invention having a fixing portion for fixing the main body and the endoscope so as not to fall out.
  • the fixing part 301 of FIG. 12 may be provided in the form of a stopper or packing to fix the insertion part and the endoscope 104 of the main body 105 of the disposable endoscope cover body.
  • the fixing method tightly tightens the body 105 and the endoscope 104 of the disposable endoscope cover body by using a string or adhesive tape to the structure of the stopper or packing.
  • FIG. 13 is provided with a valve 312 in the stopper-shaped fixing part 301 to remove air inside the disposable endoscope cover body with a syringe or the like
  • FIG. 14 is a fastener to the disposable endoscope cover body in the structure of FIG. 313 to remove the air inside the body 105 by tightening the string 313 or by adhering the string 313 using an adhesive material to fix the body 105 and the endoscope 104 to the fixing portion.
  • Can be. 13 and 14 the air inside the main body 105 of the disposable endoscope cover body is eliminated, thereby reducing the inconvenience of inserting the human body.
  • the main body 105 is made of a vinyl material and the inserting portion 302 of the main body 105 is formed to have an area widening toward one side, and the packing portion 106 is of a transparent material structure.
  • the endoscope cap 113 is attached to the packing part 106, the end cap has a hole in the end face of the endoscope cap.
  • Having the material of vinyl has the advantage that the main body 105 of the disposable endoscope cover main body is good, and the price of the main body 105 is also lowered.
  • the vinyl material has a thin thickness, it is also easy to insert into the human body.
  • 16 is a view showing a balloon having a disposable endoscope cover body according to an embodiment of the present invention.
  • the main body 105 has a circular tubular structure and a balloon portion 304 is formed at one side of the main body 105.
  • a gas injector 303 is provided at the other side of the main body 105.
  • the balloon portion 304 when the organ is narrowed to receive the gas injection through the gas injector 303 inflates the organ ( ⁇ ) to advance the range and the endoscope camera of the disposable endoscope cover body 105
  • the shooting range of 102 can be increased.
  • the gas since the gas is not injected into the organs, the discomfort that can be felt by the gas staying in the organs can be eliminated.
  • the channel connecting pipe 107 provided in the above-described main body so far may be a structure without the channel connecting pipe, a structure having only one, and a structure having one or more of the gas, liquid connecting pipe or histological examination
  • a simple examination endoscope without an instrument, a gas and a liquid connection tube, or a medical examination and a surgical endoscope with a biopsy sampling instrument can be used universally.
  • the disposable endoscope cover body is used in a flexible endoscope (endoscope, before, after, left, right bend) can be used as a flexible material, such as general vinyl material or latex
  • the disposable endoscope cover body If used for rigid endoscopes (endoscopes that do not bend), a material suitable for rigid endoscopes may be used.
  • 17 is a view showing that the endoscope using the disposable endoscope cover body according to one embodiment of the present invention is provided with a convex reflector, a transparent lens that can see the inside of the organ 360 degrees in all directions.
  • One end portion of the endoscope 104 is provided with an illumination unit 103 provided along a cylindrical circumference of the tip portion, and an endoscope camera 102 is also provided on the other side of the endoscope tip portion. And, the endoscope cap 113 is fastened to the endoscope end portion.
  • a transparent lens 202 integrally formed with the endoscope cap 113 and a convex reflector 201 fastened to the transparent lens 202 are also provided.
  • the illumination unit 103 and the endoscope camera 102 the rear image or the left and right images of the organ may be taken.
  • the transparent lens 202 and the convex reflector 201 may be used to process the image into a planar image to obtain an image of the organ in all directions.
  • the inside of the organ can be viewed in all directions in 360 degrees. That is, the endoscope 104 moves the organ along the inside, and uses the light irradiated by the illumination unit 103 provided along one side of the end portion of the endoscope 104 and the cylindrical circumference of the end portion, the endoscope camera 102. You can take a picture of the back, left and right of the organ. The endoscope 104 moves along the inside of the organ, and continues to photograph the rear, left and right sides of the organ until it comes out of the organ, thereby photographing the inside of the organ in all directions. When the distorted image is received by a computer and subjected to planar image processing, the inside of the organ can be viewed in 360 degree directions.
  • the transparent lens 202 is attached to the perforated portion in the center of the convex reflector 201 to photograph the front, a portion that cannot be photographed due to the convex reflector 201 positioned in front of the endoscope camera 102 may be examined.
  • the distorted image of the convex reflector 201 and the image viewed through the transparent lens 202 punctured in the center of the convex reflector 201 do not match with each other, if the distorted image is corrected using a computer, the internal organs ( ⁇ ) Can shoot 360 degrees omni-directional.
  • the endoscope 104 does not need to bend the operation to reduce the risk of perforation and bleeding that may occur during the endoscope procedure can receive a safe endoscope procedure.
  • FIG. 18 is a view showing that a prism and a special lens are provided in an endoscope using a disposable endoscope cover body according to one embodiment of the present invention.
  • Endoscope 104 is provided with an illumination unit 103 at one upper end, a lower end and the other upper end, and a lower end, and an endoscope camera 102 at the center of the distal end.
  • the prism 203 and the special lens 204 integrally formed together with the endoscope camera 102 are also provided.
  • the prism 203 and the special lens 204 are positioned at regular intervals and angles to obtain an internal image of the organ using the endoscope camera 102, and the computer receives the image and performs a three-dimensional process. You can get a picture of the internal organs.
  • 19 is a view showing a simple endoscope using a disposable endoscope cover body according to an embodiment of the present invention.
  • the simple endoscope can be used for remote medical care or for emergency cases outside.
  • an endoscope camera connection unit 306 is provided at the end of the endoscope 104 so that the endoscope camera 102 is connected.
  • the other end of the endoscope 104 is provided with a suction syringe 307 and a liquid injection syringe 308 connected to the channel 311.
  • the smart device 309 for displaying the image taken by the endoscope camera 102 is also provided.
  • the handle 310 may be mounted to the smart device, and an adjuster (not shown) for adjusting the curvature of the body of the endoscope 104 is also provided in the handle part 310.
  • the endoscope camera 102 may be provided with a device capable of wireless communication to transmit the captured image to the smart device.
  • a gas injection unit (not shown) may be provided on the air balloon to extend a narrowed organ, thereby photographing an organ image. have.
  • the suction syringe and the liquid injection syringe may be directly injected by a person or a pump may be used.
  • the illumination unit 103 provided in the endoscope using the disposable endoscope cover body combines any one or two or more of a light emitting diode, an optical fiber, ultraviolet (UV), and infrared (IR). It can be provided using.
  • the present invention relates to a disposable endoscope cover body and an endoscope using the cover body.

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Abstract

Un corps de couverture d'endoscope jetable selon la présente invention comprend : un corps principal ; une partie de garniture formée sur un côté du corps principal ; une partie d'entrée/sortie de canal formée de l'autre côté du corps principal et par l'intermédiaire de laquelle un dispositif périphérique est inséré ou retiré ; et un tuyau de raccordement de canal formée de façon intégrée avec la partie d'entrée/sortie de canal et par l'intermédiaire de laquelle le dispositif périphérique pénètre dans le corps principal.
PCT/KR2015/010690 2014-11-28 2015-10-08 Corps de couverture d'endoscope jetable et endoscope utilisant le corps de couverture Ceased WO2016085112A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140168177A KR20160065258A (ko) 2014-11-28 2014-11-28 일회용 내시경 커버 본체와 그 커버 본체를 사용하는 내시경
KR10-2014-0168177 2014-11-28

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WO2016085112A1 true WO2016085112A1 (fr) 2016-06-02

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CN108354580A (zh) * 2018-02-01 2018-08-03 中国农业科学院兰州畜牧与兽药研究所 兽用可视化内窥镜及其制备方法
CN111012292A (zh) * 2019-12-25 2020-04-17 岱川医疗(深圳)有限责任公司 内窥镜、插入头端及插入头端的制作方法
CN113440084A (zh) * 2020-03-25 2021-09-28 帝视寰宇医材股份有限公司 用于内视镜或内窥镜的消毒套
WO2022262648A1 (fr) * 2021-06-15 2022-12-22 Shie Chang Bih Mécanisme de gaine externe jetable pour endoscope
WO2024109674A1 (fr) * 2022-11-23 2024-05-30 陈雍睿 Capuchon de pointe d'endoscope jetable
US20240373112A1 (en) * 2023-05-01 2024-11-07 Milwaukee Electric Tool Corporation Visual inspection device

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KR102582686B1 (ko) * 2021-07-12 2023-09-22 계명대학교 산학협력단 내시경 커버 어셈블리

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