CN119184603A - Orthopedics arthroscope puncture instrument - Google Patents
Orthopedics arthroscope puncture instrument Download PDFInfo
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- CN119184603A CN119184603A CN202411610185.8A CN202411610185A CN119184603A CN 119184603 A CN119184603 A CN 119184603A CN 202411610185 A CN202411610185 A CN 202411610185A CN 119184603 A CN119184603 A CN 119184603A
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 7
- 210000000629 knee joint Anatomy 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 210000001698 popliteal fossa Anatomy 0.000 description 24
- 238000012546 transfer Methods 0.000 description 16
- 210000003127 knee Anatomy 0.000 description 11
- 230000001483 mobilizing effect Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 208000006083 Hypokinesia Diseases 0.000 description 2
- 208000012659 Joint disease Diseases 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004417 patella Anatomy 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010061245 Internal injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
Classifications
-
- 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
- A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
- A61B1/317—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 for introducing through surgical openings, e.g. laparoscopes for bones or joints, e.g. osteoscopes, arthroscopes
-
- 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
- A61B1/00147—Holding or positioning arrangements
-
- 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
- A61B1/002—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 having rod-lens arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Neurosurgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses an orthopedic arthroscope puncture instrument, which belongs to the field of medical instruments and comprises a fossa pad, wherein a binding component is arranged at the top of the fossa pad, the binding component comprises an arc-shaped frame movably arranged on the right side of the top of the fossa pad, the arc-shaped frame is inclined to the left side in an arc shape, a first binding belt is fixedly arranged on the left side of the top of the arc-shaped frame, a binding frame is fixedly arranged on the left side of the top of the fossa pad, a hand frame auxiliary component is arranged in the arc-shaped frame, and the ability of simulating the medical staff to hold the arthroscope puncture instrument can be realized through the arrangement of the fossa pad, the arc-shaped frame, the first binding belt, a mobilization frame, a linkage block and the like, so that the medical staff does not need to hold the arthroscope puncture instrument at any time, and the problem that the medical staff can hold the arthroscope puncture instrument for a long time to shake a monitoring picture or even cause injury to a knee joint of a patient is avoided.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an orthopaedic arthroscope puncture instrument.
Background
Orthopedics is one of the most common departments of various hospitals, mainly researches the anatomy, physiology and pathology of a skeletal muscle system, uses medicaments, operations and physical methods to maintain and develop the normal form and function of the system, and relates to various workpieces in orthopedics, such as an arthroscope puncture outfit for diagnosing and treating joint diseases, wherein the arthroscope puncture outfit is a rod-shaped optical instrument with the diameter of about 5mm for observing the internal structure of a joint, is an endoscope for diagnosing and treating joint diseases, is provided with a lens at the end part of a tubule, inserts the tubule into the joint, and displays the internal structure of the joint on a monitor, so that the internal structure of the joint can be directly observed;
When the arthroscope puncture instrument is used for operation or treatment of the knee joint of a patient, medical staff needs to hold the arthroscope puncture instrument for a long time when observing the internal condition of the knee joint of the patient, and the whole arthroscope puncture instrument also has a certain weight, when the inside of the knee joint of the patient is observed for a long time, the medical staff can possibly have the condition of hypodynamia when holding the arthroscope puncture instrument for a long time, so that shaking occurs, a monitoring picture is influenced slightly, and internal injury occurs in the knee joint of the patient is caused seriously;
Therefore, there is a need for an arthroscopic puncture instrument with an auxiliary function, and in particular, an orthopaedic arthroscopic puncture instrument is provided.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an orthopedic arthroscope puncture instrument, which can simulate the capability of medical staff to hold the arthroscope puncture instrument, so that the medical staff does not need to hold the arthroscope puncture instrument all the time, and the problems of hypodynamia, jitter of a monitoring picture and even damage to knee joints of patients caused by the long-time holding of the arthroscope puncture instrument by the medical staff are avoided.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides an orthopedics arthroscope puncture apparatus, includes the popliteal fossa backing plate, the top of popliteal fossa backing plate is provided with the binding component, the binding component includes the arc frame of movable mounting on the popliteal fossa backing plate top right side, the arc frame is the arc left side slope, the top left side of arc frame is fixed with first bandage, the top left side of popliteal fossa backing plate is fixed with the kidnapping;
The inside of arc frame is provided with the auxiliary component of hand rest, the auxiliary component of hand rest includes movable mounting at the inside frame of transferring of arc frame, the inside movable mounting of transferring the frame has the transfer piece, the top movable mounting of transferring the piece has the connecting rod, a plurality of the top joint movable mounting of connecting rod has the linkage piece, the center department of transferring piece and linkage piece has seted up first through-hole and second through-hole, install arthroscope puncture ware main part through first through-hole and second through-hole Kong Huodong between transfer piece and the linkage piece.
Further, first spout has all been seted up to both ends inner wall around the arc frame, the inside fixed mounting of first spout has spacing tooth, both ends all fixed mounting have first sliding block around the transfer frame, one side surface movable mounting that first sliding block is close to first spout has first positioning tooth, the second spout has all been seted up to the inner wall left and right sides of transfer frame, the left and right sides of transfer block all fixed mounting has the second sliding block.
Further, the whole radian of the first sliding block is consistent with that of the first sliding groove, the first sliding block can slide in the first sliding groove, and the transferring block is movably mounted in the transferring frame through the cooperation of the second sliding block and the second sliding groove.
Further, a first touch block is movably arranged above the first sliding block at the front end and the rear end of the transferring frame, one sides of the first touch block and the first positioning teeth, which are far away from the first sliding groove, extend into the transferring frame, a first linkage plate is fixedly connected between the first touch block and the first positioning teeth, and a first spring is fixedly arranged on one side of the first linkage plate, which is far away from the first touch block and the first positioning teeth.
Further, a second touch block is movably arranged above the second sliding block on the left side and the right side of the transferring block, a second positioning tooth is movably arranged on the surface of one side, away from the transferring block, of the second sliding block, one sides, close to the transferring block, of the second positioning tooth and the second touch block extend into the transferring block, a second linkage plate is fixedly connected between the second positioning tooth and the second touch block, and a second spring is fixedly arranged on one side, close to the first through hole, of the second linkage plate.
Further, the upper and lower ends of connecting rod all are provided with the screw thread, transfer the top of piece and the bottom of linkage piece all seted up with connecting rod both ends identical thread groove, transfer the inner wall of piece and linkage piece all to be provided with puncture pipe locating part, puncture pipe locating part is including seting up the first groove of accomodating at transferring the piece inner wall, the inside movable mounting in groove has the wane, one side lateral wall fixed mounting that the first through-hole was kept away from to the wane has the third spring.
Further, the mounting groove has been seted up to the bottom of transferring the piece, the bottom movable mounting of mounting groove has the liquid-blocking ring, the top fixed mounting of liquid-blocking ring has the installation head, and installation head movable mounting is in the inside of mounting groove, the inside of liquid-blocking ring is filled with the cotton that fills, the center department of liquid-blocking ring has seted up with the communicating third through-hole of first through-hole.
Further, the front and back ends of popliteal fossa backing plate are provided with supporting component, supporting component includes movable mounting at the first backup pad and the second backup pad of popliteal fossa backing plate front and back both ends, the perforation has been seted up on the top right side of first backup pad, the top left side fixed mounting of first backup pad has the second bandage, the second backup pad is the same with first supporting plate structure, both pass through bearing and popliteal fossa backing plate movable mounting.
Further, the right side movable mounting of first backup pad has the locating lever, the locating hole has been seted up to the rear end surface of locating lever, the second storage tank has been seted up to the inside right side rear end of second backup pad, the inside movable mounting in second storage tank has the pull rod, the right side fixed mounting of pull rod has the locating piece, the right side fixed mounting of locating piece has the pull ring, the surface of pull rod is located the inside of second storage tank and has cup jointed the fourth spring.
Further, the locating block can be inserted into the locating hole, the area of the pull ring is larger than that of the locating hole, and the length of the locating rod is the same as the sum of the lengths of the first supporting plate, the second supporting plate and the popliteal fossa backing plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the scheme, through the arrangement of the popliteal fossa backing plate, the arc-shaped frame, the first binding belt, the mobilizing frame, the linkage block and other components, the capability of simulating the hand-held arthroscope puncture instrument of medical staff can be realized, the medical staff does not need to hold the arthroscope puncture instrument at any time, the problem that the medical staff holds the arthroscope puncture instrument for a long time to appear in a debilitation mode, and the monitoring picture shakes and even causes injury to knee joints of patients is avoided.
(2) According to the scheme, the flexibility of the device is further optimized through the arrangement of the components such as the adjusting frame, the first positioning teeth, the second sliding groove, the adjusting block and the second positioning teeth, the arthroscope puncture outfit main body can still keep certain flexibility in working, and the arthroscope puncture outfit main body can be automatically locked in position after adjustment, so that the auxiliary supporting capacity of the arthroscope puncture outfit main body is guaranteed.
(3) This scheme is through the setting of wane, liquid-blocking ring, packing cotton etc. subassembly for this device's application scope obtains promoting, can match with arthroscope puncture ware main part better, and the operation is accomplished in the cooperation, still can initiatively adsorb the hydrops that flow in the patient's knee simultaneously, need not medical personnel and clean the hydrops that flows constantly in the operation, improves this device self functionality, makes its better use.
(4) This scheme can play the effect of auxiliary stay patient limbs through the setting of components such as first backup pad, second backup pad, locating piece, locating lever to fix it, further improve the self functionality of this device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the positioning structure of the arc frame and the support plate of the present invention;
FIG. 3 is a schematic plan view of a positioning member according to the present invention;
FIG. 4 is a schematic view of a positioning member according to the present invention;
FIG. 5 is a schematic diagram of a mobilization frame structure according to the present invention;
FIG. 6 is a schematic diagram of the structure of the mobilizing block and linkage block of the present invention;
FIG. 7 is a schematic view of the mounting plane of the deployment frame and the arc frame of the present invention;
FIG. 8 is a schematic view of the planar internal structure of the mobilizing block and linkage block of the present invention;
Fig. 9 is an enlarged schematic view of the detail a of the present invention.
The reference numerals in the figures illustrate:
1. A popliteal fossa pad; 11, binding frame, 2, binding assembly, 21, arc frame, 22, first chute, 23, limit tooth, 24, first binding band, 3, hand frame auxiliary part, 31, adjusting frame, 311, first sliding block, 312, first locating tooth, 313, first touch block, 314, first linkage plate, 315, first spring, 316, second chute, 32, adjusting block, 321, second sliding block, 322, second locating tooth, 323, second touch block, 324, second linkage plate, 325, second spring, 326, first through hole, 33, connecting rod, 331, thread, 332, thread groove, 34, linkage block, 341, second through hole, 4, puncture tube limiting piece, 41, first containing groove, 42, rocker plate, 43, third spring, 44, installation groove, 45, liquid blocking ring, 46, installation head, 47, third through hole, 48, filling cotton, 5, supporting assembly, 51, first supporting plate, 52, puncture hole, 53, second supporting plate, 54, second supporting plate, 542, 545, second through hole, 55, pulling rod, 55, positioning device, 55, lock positioning device, 545, and four-joint positioning device.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of the present invention.
Referring to fig. 1 to 7, an orthopedic arthroscope puncture instrument comprises a popliteal fossa pad 1, wherein a binding component 2 is arranged at the top of the popliteal fossa pad 1, the binding component 2 comprises an arc-shaped frame 21 movably arranged on the right side of the top of the popliteal fossa pad 1, the arc-shaped frame 21 is inclined towards the left side in an arc shape, a first binding belt 24 is fixedly arranged on the left side of the top of the arc-shaped frame 21, and a binding frame 11 is fixedly arranged on the left side of the top of the popliteal fossa pad 1;
The inside of arc frame 21 is provided with the auxiliary part of hand rest 3, auxiliary part of hand rest 3 includes movable mounting in the inside transfer frame 31 of arc frame 21, the inside movable mounting of transfer frame 31 has transfer piece 32, the top movable mounting of transfer piece 32 has connecting rod 33, a plurality of the top common movable mounting of connecting rod 33 has linkage piece 34, the center department of transfer piece 32 and linkage piece 34 is equipped with first through-hole 326 and second through-hole 341 respectively, transfer piece 32 and linkage piece 34 between through first through-hole 326 and second through-hole 341 movable mounting arthroscope puncture ware main part 6, first spout 22 has all been seted up to the both ends inner wall around arc frame 21, the inside fixed mounting of first spout 22 has spacing tooth 23, the both ends all fixed mounting has first sliding block 311 around transfer frame 31, first sliding block 311 is close to one side surface movable mounting of first spout 22 first positioning tooth 312, transfer piece 32 and linkage piece 34's inner wall left and right sides are equipped with second through-hole 326 and second through-hole 341 movable mounting arthroscope puncture ware main part 6, transfer piece 321 and second sliding block 31 are all equipped with first sliding block 22 in the whole movable mounting of first spout 22.
Through the technical proposal, when in use, the popliteal fossa pad 1 is placed at the popliteal fossa position below the knee of a patient, the arc frame 21 is rotated, the arc frame 21 is covered on the side part of the knee of the patient, the first binding belt 24 passes through the binding frame 11 at the moment, the arc frame 21 is fixed, the first binding belt 24 is used in the same way as a magic tape, after the arc frame 21 is fixed, the hand frame auxiliary part 3 is firstly regulated, the first through hole 326 is aligned with the knee opening position, finally, the arthroscope puncture outfit body 6 is inserted into the hand frame auxiliary part 3, the arthroscope puncture tube body is positioned in the first through hole 326 after the arthroscope puncture outfit body 6 is inserted, the arthroscope handle is positioned in the second through hole 341, through the arrangement of the structure, medical staff is not required to hold the arthroscope puncture outfit body 6 for a long time when in use, thereby avoiding hand fatigue of the medical staff, the problem of monitoring the picture quality in the knee of the patient is reduced, the problem of hurting the knee of the patient caused by the shake of the arthroscope puncture outfit body 6 is avoided, the mobilizing frame 31 is arranged on the arc-shaped frame 21 through the first sliding block 311 and the first sliding chute 22 at the front and back ends and can slide up and down, the first touching block 313 is required to be pinched during sliding, the first touching block 313 drives the first positioning teeth 312 to move through the first linkage plate 314, meanwhile, the first spring 315 is compressed, at the moment, the first positioning teeth 312 are not clamped with the limiting teeth 23 in the first sliding chute 22 any more, the mobilizing frame 31 can be slidably moved, the first touching block 313 is released again after the sliding is finished, the pressure of the first spring 315 is released, the first positioning teeth 312 are clamped with the limiting teeth 23 again, the locking of the mobilizing frame 31 is completed, the structure is convenient for the mobilizing frame 31 to move, when the adjusting frame 31 moves and adjusts, the adjusting block 32 and the linkage block 34 are driven to move, so that the position of the arthroscope puncture outfit body 6 is adjusted, and the arthroscope puncture outfit body 6 is locked after adjustment, and the arthroscope puncture outfit body 6 does not need to be held.
As shown in fig. 1 to 8, the front and rear ends of the moving frame 31 are located above the first sliding block 311, a first touch block 313 is movably mounted, one sides of the first touch block 313 and the first positioning tooth 312, which are far away from the first chute 22, extend into the moving frame 31, a first linkage plate 314 is fixedly connected between the first touch block 313 and the first positioning tooth 312, one sides of the first linkage plate 314, which are far away from the first touch block 313 and the first positioning tooth 312, are fixedly mounted with a first spring 315, the left and right sides of the moving block 32 are located above the second sliding block 321, a second touch block 323 is movably mounted on one side surface of the second sliding block 321, which is far away from the moving block 32, a second positioning tooth 322 is movably mounted on one side of the second sliding block 321, which is close to the moving block 32, and one side of the second positioning tooth 322 extends into the moving block 32, a second linkage plate 324 is fixedly connected between the second positioning tooth 322 and the second touch block 323, and one side of the second linkage plate 324, which is close to the first linkage plate 326, is fixedly mounted with a second spring 325.
By adopting the technical proposal, the inner wall of the transferring frame 31 is also provided with the second chute 316, simultaneously, the second chute 316 is internally provided with the teeth which are clamped with the second positioning teeth 322, the transferring block 32 can be regulated as the transferring frame 31 through the arrangement of the structures of the second touching block 323, the second sliding block 321, the second positioning teeth 322 and the like, when the transferring block 32 is regulated, the second touching block 323 is pinched by the second chute 316 and the second sliding block 321 in the interior of the hand frame auxiliary part 3, the second touching block 323 drives the second linkage plate 324, the second linkage plate 324 drives the second positioning teeth 322, simultaneously, the second linkage plate 324 compresses the second spring 325, the second positioning teeth 322 are retracted into the interior of the second sliding block 321 and are not clamped with the teeth arranged in the second chute 316, the transferring block 32 can be moved at this moment, the transferring block 32 can be moved back and forth in the transferring frame 31, after the adjustment, the second touch block 323 is released, the pressure of the second spring 325 is released, the second positioning teeth 322 are reset through the second linkage plate 324, the second positioning teeth 322 are clamped with the teeth in the second sliding groove 316 again to finish positioning, the moving block 32 drives the top linkage block 34 to move while moving, the linkage block 34 is arranged at the top of the moving block 32 through the connecting rod 33, the two ends of the connecting rod 33 are provided with threads 331, the top of the moving block 32 and the bottom of the linkage block 34 are provided with thread grooves 332 which are matched with the connecting rod 33, the connecting rod 33 is arranged in a rotating way by virtue of the threads 331, the linkage block 34 is of a detachable design through the connecting rod 33, the linkage block 34 can be selectively arranged or not according to the actual use requirement, through the structural design, the moving frame 31 can be adjusted up and down along the arc-shaped frame 21, the moving block 32 can be moved left and right along the moving frame 31, the device is convenient for adjustment on the position, the problem that the normal operation of the arthroscope puncture outfit main body 6 is not affected can be solved, so that the arthroscope puncture outfit main body 6 can still keep certain flexibility in operation, and the arthroscope puncture outfit main body 6 can be automatically locked in position after being adjusted, and the auxiliary supporting capability of the arthroscope puncture outfit main body 6 is guaranteed.
As shown in fig. 5 to 8, threads 331 are disposed at the upper and lower ends of the connecting rod 33, thread grooves 332 that are identical to the two ends of the connecting rod 33 are disposed at the top of the moving block 32 and the bottom of the linkage block 34, puncture tube limiting members 4 are disposed on the inner walls of the moving block 32 and the linkage block 34, the puncture tube limiting members 4 include a first accommodating groove 41 disposed on the inner wall of the moving block 32, a rocker 42 is movably disposed in the first accommodating groove 41, a third spring 43 is fixedly disposed on a side wall of the rocker 42 far from the first through hole 326, a mounting groove 44 is disposed at the bottom of the moving block 32, a liquid blocking ring 45 is movably disposed at the bottom of the mounting groove 44, a mounting head 46 is fixedly disposed at the top of the liquid blocking ring 45, the mounting head 46 is movably disposed in the mounting groove 44, a filling cotton 48 is filled in the inside of the liquid blocking ring 45, and a third through hole 47 is disposed at the center of the liquid blocking ring 45 and is communicated with the first through hole 326.
By adopting the technical proposal, the first accommodating groove 41 is arranged in the regulating block 32, the rocker 42 is arranged in the first accommodating groove 41, the third spring 43 is arranged on one side of the rocker 42 away from the first through hole 326, therefore, the rocker 42 is in a tilted state towards the center of the first through hole 326, the puncture tube limiting piece 4 is also arranged in the second through hole 341, when the arthroscope puncture outfit body 6 is inserted into the first through hole 326, the puncture tube body part of the arthroscope puncture outfit body 6 is positioned in the first through hole 326, at the moment, the rocker 42 in the first through hole 326 is in a compressed state due to the extrusion of the puncture tube, the rocker 42 is clamped on the surface of the puncture tube under the action of the third spring 43, when the diameter of the puncture tube inserted into the first through hole 326 is slightly smaller, the puncture tube is kept at the center position under the action of the rocker 42, the arthroscope puncture outfit body 6 can be better limited, the application range of the device to the arthroscope puncture outfit main body 6 is improved, as long as the diameter of the puncture tube body of the arthroscope puncture outfit main body 6 is smaller than the diameter of the first through hole 326 and is larger than the minimum clamping range of the wane 42, the second through hole 341 arranged in the linkage block 34 plays a role in clamping the handle part, the bottom of the mobilization block 32 is also provided with a liquid blocking ring 45 through the mounting groove 44 and the mounting head 46, the center of the liquid blocking ring 45 is provided with a third through hole 47, the third through hole 47 is communicated with and vertical to the first through hole 326 and does not influence the normal operation of the arthroscope puncture outfit main body 6, the liquid blocking ring 45 is in a state of being attached to the knee of a patient and covers the periphery of the puncture part, the liquid blocking ring 45 is filled with filling cotton 48, in the hand-held process of puncture, the knee of the patient mostly has the condition of effusion, therefore, the effusion in the knee of the patient can flow out through the puncture hole, the liquid blocking ring 45 covers the periphery of the puncture hole, and the effusion flowing through the filling cotton 48 can be adsorbed, so that the effusion flowing out of the puncture hole of the knee of the patient is not required to be continuously wiped in the operation process of medical staff, the application range of the device is improved through the arrangement of the components, the device can be better matched with the arthroscope puncture outfit body 6, the operation is completed in a matched mode, meanwhile, the effusion flowing out of the knee of the patient can be actively adsorbed through the arrangement of the liquid blocking ring 45, the medical staff is not required to continuously wipe the effusion flowing in the operation, the self functionality of the device is improved, and the device is better to use.
As shown in fig. 1 to 9, the front and rear ends of the popliteal fossa pad 1 are provided with a support component 5, the support component 5 comprises a first support plate 51 and a second support plate 54 movably mounted at the front and rear ends of the popliteal fossa pad 1, a through hole 52 is formed in the right side of the top of the first support plate 51, a second binding band 53 is fixedly mounted on the left side of the top of the first support plate 51, the second support plate 54 and the first support plate 51 are identical in structure, the second support plate 54 and the popliteal fossa pad 1 are movably mounted through bearings, a positioning rod 55 is movably mounted on the right side of the first support plate 51, a positioning hole 551 is formed in the rear end surface of the positioning rod 55, a second storage groove 541 is formed in the rear end of the right side of the second support plate 54, a pull rod 542 is movably mounted in the second storage groove 541, a positioning block 542 is fixedly mounted on the right side of the pull rod 542, a fourth spring 545 is sleeved in the second storage groove 541, and the positioning rod 544 can be inserted into the positioning hole 551, and the length of the positioning rod 551 is equal to the length of the first support plate 55 and the positioning hole 55.
By adopting the technical proposal, the front end and the rear end of the popliteal fossa cushion plate 1 are respectively provided with the first supporting plate 51 and the second supporting plate 54 through bearings, when the popliteal fossa cushion plate 1 is placed at the popliteal fossa of a patient, the pull ring 544 is pulled firstly, the pull ring 544 drives the positioning block 543 and the pull rod 542 to move, at the moment, the positioning block 543 stretches out of the positioning hole 551 and compresses the fourth spring 545, at the moment, the restriction of the positioning rod 55 on the first supporting plate 51 and the second supporting plate 54 can be released, the first supporting plate 51 and the second supporting plate 54 can be rotated, the first supporting plate 51 and the second supporting plate 54 are attached to the thigh and the shank abdomen of the patient, at the moment, the pull ring 544 is released again, the pressure of the fourth spring 545 is released, the fourth spring 545 drives the positioning block 543 to retract, and reinserted into the positioning hole 551, at the moment, the pull ring 544 can be rotated to enable the shape of the positioning block 543 to be matched with the positioning hole 551, the positioning block 543 is ensured to be inserted into the positioning hole 551, the first support plate 51 and the second support plate 54 are positioned, the first support plate 51 and the second support plate 54 can be bound on the thigh and the calf of a patient through the second binding belt 53 and the perforation 52 at the moment, the fixing of the device and the limb of the patient is finished, the device can be better fixed with the patient through the structural design, meanwhile, the first support plate 51 and the second support plate 54 can be used by the adjustable design of the first support plate 51 and the second support plate 54 when the patient lies flat and the legs are straightened or bent, the applicability of the device is further improved, the device can be used under most conditions, meanwhile, the first support plate 51 and the second support plate 54 can be positioned after being adjusted, the limb of the patient can be fixed through the second binding belt 53, the limb of the patient can be supported in a bending state in an auxiliary manner through the structure, and fix it, further improve the self-functionality of this device.
When in use, the pull ring 544 is pulled to separate the positioning block 543 from the positioning hole 551, so that the first supporting plate 51 and the second supporting plate 54 can rotate, the popliteal fossa pad 1 is placed at the popliteal fossa of a patient, the first supporting plate 51 and the second supporting plate 54 are fixed through the matching of the second binding band 53 and the through hole 52, the arc-shaped frame 21 is covered on the knee cap of the patient, the arc-shaped frame 21 is fixed through the first binding band 24 and the binding frame 11, the position of the hand frame auxiliary part 3 can be adjusted to align the puncture part through the first through hole 326, the first touch block 313 is pinched during adjustment to enable the first positioning tooth 312 to be recovered, the adjusting frame 31 can be slid up and down after adjustment, the first touch block 313 is loosened, the adjusting frame 31 is automatically fixed with the arc-shaped frame 21, the second touch block 323 is required to be pinched when the position of the adjusting frame 32 is adjusted, the second positioning tooth 322 is recovered, the adjusting frame 32 can be slid left and right at the moment, the second touch block 323 is loosened after adjustment, the adjusting block 32 is automatically fixed with the adjusting frame 31, the second touch block is loosened, the second touch block is inserted into the main body 6 through the puncture frame 45 after the needle is fixed with the knee cap, the needle seat is inserted into the patient, the puncture hole 45 is removed from the patient, the patient through the puncture hole 45 is stopped, the puncture device is filled up through the puncture hole 45, and the puncture device is filled up after the puncture hole is opened, the puncture device is continuously, the patient is filled with fluid 45, and the patient can be filled into the patient can be filled with fluid, and the patient.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411610185.8A CN119184603A (en) | 2024-11-12 | 2024-11-12 | Orthopedics arthroscope puncture instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411610185.8A CN119184603A (en) | 2024-11-12 | 2024-11-12 | Orthopedics arthroscope puncture instrument |
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| Publication Number | Publication Date |
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| CN119184603A true CN119184603A (en) | 2024-12-27 |
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|---|---|---|---|
| CN202411610185.8A Pending CN119184603A (en) | 2024-11-12 | 2024-11-12 | Orthopedics arthroscope puncture instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120241274A (en) * | 2025-06-05 | 2025-07-04 | 核工业总医院 | A non-invasive lung nodule localization device |
-
2024
- 2024-11-12 CN CN202411610185.8A patent/CN119184603A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120241274A (en) * | 2025-06-05 | 2025-07-04 | 核工业总医院 | A non-invasive lung nodule localization device |
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