CN211560409U

CN211560409U - Testicle epididymis puncture fixing device

Info

Publication number: CN211560409U
Application number: CN202020175569.2U
Authority: CN
Inventors: 李宏军; 张建中
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-09-25
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a testicle epididymis puncture fixing device, including first splint, fixture and dismantlement installation mechanism, fixture is located the avris of first splint, fixture includes the fixed plate, the fixed plate sets up in the avris of first splint, the fixed plate is provided with two, two install the pivot between the fixed plate, the top of first splint and the bottom of second splint all are provided with the centre gripping groove, the top of second splint is provided with the preformed hole, the cushion has all been laid to the inboard of preformed hole and centre gripping groove; the utility model discloses be provided with and dismantle installation mechanism, through pressing the handle, can make gag lever post and draw-in groove block to make first splint and second splint can fix together, and then the convenience is fixed to the testicle, and through pressing the control lever, can make gag lever post and draw-in groove separation, thereby make first splint and second splint can separate, and then the convenience is to taking out of testicle.

Description

Testicle epididymis puncture fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to testicle epididymis puncture fixing device.

Background

Testicular aspiration biopsy, a common andrological procedure, is the gold standard for diagnosis of azoospermia. In recent years, a testicle biopsy gun has been widely used for testicle biopsy, and when the testicle biopsy gun is used for testicle biopsy, a testicle fixing device is required to fix the testicle so as to facilitate the puncture of a doctor.

However, the conventional testicle fixing device is inconvenient to fix the testicle, wastes time and labor when being used, and causes low efficiency when the testicle is punctured, so that the testicle epididymis puncturing and fixing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a testicle epididymis puncture fixing device to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a testicle epididymis puncture fixing device, includes first splint, fixture and dismantles installation mechanism, fixture is located the avris of first splint, fixture includes the fixed plate, the fixed plate sets up in the avris of first splint, the fixed plate is provided with two, two install the pivot between the fixed plate, the outer wall of pivot is fixed with the second splint, the top of first splint and the bottom of second splint all are provided with the centre gripping groove, the top of second splint is provided with the preformed hole, the cushion has all been laid to the inboard in preformed hole and centre gripping groove.

Preferably, the disassembling and assembling mechanism is positioned at the end part of the second clamping plate, the disassembling and assembling mechanism comprises a through hole, the through hole is arranged at the end part of the second clamping plate, one side of the through hole is provided with a sliding groove, a vertical rod penetrates through the through hole, one side of the bottom of the vertical rod is provided with a clamping groove, a handle is fixed at the upper end of the vertical rod, the outer wall of the vertical rod is fixed with a sliding plate, the bottom of the sliding plate is provided with a first spring, the first spring is fixed at the bottom of the sliding groove, the top of the first clamping plate is provided with a vertical groove, the vertical rod is arranged inside the vertical groove, one side of the vertical groove is provided with a transverse groove, the bottom of the transverse groove is provided with a groove, the limiting rod is arranged inside the transverse groove, the bottom of the limiting rod is provided with a control rod, the end part, the end of the control rod is located outside the first clamping plate.

Preferably, the bottom of centre gripping groove designs for the arc structure, the inboard in centre gripping groove is connected for pasting with the outer wall of cushion.

Preferably, the outer wall of the vertical rod is attached to the inner wall of the through hole, and the vertical rod and the second clamping plate form a sliding structure through the through hole.

Preferably, the sliding plate and the sliding groove form a snap-in sliding structure, and the sliding plate and the first spring form a telescopic structure.

Preferably, the end part of the limiting rod is designed to be inclined, and the end part of the limiting rod and one side of the bottom of the vertical rod are designed to be parallel to each other.

Preferably, the control rod is designed into an L-shaped structure, and the control rod and the second spring form a telescopic structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with and dismantle installation mechanism, through pressing down the handle, can make gag lever post and draw-in groove block to make first splint and second splint can fix together, and then the convenience is fixed to the testicle, and through pressing down the control lever, can make gag lever post and draw-in groove separation, thereby make first splint and second splint can separate, and then the convenience is to taking out of testicle.

2. Be provided with fixture, can fix the testicle through the centre gripping groove to the convenient puncture to the testicle, the cushion that sets up has played the effect of protection to the testicle simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of a portion of the embodiment of FIG. 1;

FIG. 4 is a schematic view of the expanded structure of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the mounting structure of the vertical rod shown in fig. 1 according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;

in the figure: 1. a first splint; 2. a fixing plate; 3. a rotating shaft; 4. a second splint; 5. a clamping groove; 6. reserving a hole; 7. a soft cushion; 8. a through hole; 9. a chute; 10. a vertical rod; 11. a card slot; 12. a handle; 13. A slide plate; 14. a first spring; 15. a vertical slot; 16. a transverse groove; 17. a groove; 18. a limiting rod; 19. A control lever; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a testicle epididymis puncture fixing device, including first splint 1, fixture and dismantlement installation mechanism, fixture is located first splint 1's avris, fixture includes fixed plate 2, fixed plate 2 sets up in first splint 1's avris, fixed plate 2 is provided with two, install pivot 3 between two fixed plates 2, the outer wall of pivot 3 is fixed with second splint 4, first splint 1's top and second splint 4's bottom all are provided with centre gripping groove 5, second splint 4's top is provided with preformed hole 6, cushion 7 has all been laid to preformed hole 6 and centre gripping groove 5's inboard, be provided with fixture, can fix the testicle through centre gripping groove 5, thereby make things convenient for the puncture to the testicle, cushion 7 that sets up simultaneously has played the effect of protection to the testicle.

The disassembly and assembly mechanism is positioned at the end part of the second clamping plate 4 and comprises a through hole 8, the through hole 8 is arranged at the end part of the second clamping plate 4, a sliding groove 9 is arranged at one side of the through hole 8, a vertical rod 10 penetrates through the through hole 8, a clamping groove 11 is arranged at one side of the bottom of the vertical rod 10, a handle 12 is fixed at the upper end of the vertical rod 10, a sliding plate 13 is fixed on the outer wall of the vertical rod 10, a first spring 14 is arranged at the bottom of the sliding plate 13, the first spring 14 is fixed at the bottom of the sliding groove 9, a vertical groove 15 is arranged at the top of the first clamping plate 1, the vertical rod 10 is arranged in the vertical groove 15, a transverse groove 16 is arranged at one side of the vertical groove 15, a groove 17 is arranged at the bottom of the transverse groove 16, a limiting rod 18 is arranged in the transverse groove 16, a control rod 19 is arranged at, the tip of control lever 19 is located the outside of first splint 1, is provided with dismantles installation mechanism, through pressing handle 12, can make gag lever post 18 and draw-in groove 11 block to make first splint 1 and second splint 4 can be together fixed, and then the convenience is fixed to the testicle, and through pressing control lever 19, can make gag lever post 18 and draw-in groove 11 separation, thereby make first splint 1 and second splint 4 can separate, and then the convenience is to taking out of testicle.

The bottom design of centre gripping groove 5 is the arc structure, and the inboard of centre gripping groove 5 is connected for pasting with the outer wall of cushion 7 for the testicle can be placed to the inside of centre gripping groove 5, and cushion 7 has played the effect of protection to the testicle simultaneously.

The outer wall of the vertical rod 10 is attached to the inner wall of the through hole 8, the vertical rod 10 forms a sliding structure with the second clamping plate 4 through the through hole 8, and the vertical rod 10 can stably move in the through hole 8.

The sliding plate 13 and the sliding groove 9 form a clamping type sliding structure, the sliding plate 13 and the first spring 14 form a telescopic structure, and the sliding plate 13 and the vertical rod 10 can be reset by the elastic force generated by the first spring 14, so that the first clamping plate 1 and the second clamping plate 4 can be conveniently detached and installed.

The end of the limiting rod 18 is designed to be inclined, and the end of the limiting rod 18 is parallel to one side of the bottom of the vertical rod 10, so that when the vertical rod 10 moves downwards, the vertical rod 10 can push the limiting rod 18 to move.

The control rod 19 is designed to be in an L-shaped structure, the control rod 19 and the second spring 20 form a telescopic structure, and the control rod 19 can reset due to the elastic force generated by the second spring 20, so that the first clamping plate 1 and the second clamping plate 4 can be conveniently detached and installed.

The utility model discloses a theory of operation and use flow: when the device is used, the second clamping plate 4 is positively rotated through the rotating shaft 3, then two testicles of a patient are respectively placed in the two clamping grooves 5, then the second clamping plate 4 is reversely rotated to be restored to the original position, so that the two testicles are clamped by the clamping grooves 5 on the first clamping plate 1 and the second clamping plate 4, meanwhile, the cushion 7 on the inner side of the clamping groove 5 plays a role in protecting the testicles, then the handle 12 is pressed, then the handle 12 pushes the vertical rod 10 to move, meanwhile, the vertical rod 10 drives the sliding plate 13 to compress the first spring 14, because the end part of the limiting rod 18 is in an inclined design, and the end part of the limiting rod 18 and one side of the bottom of the vertical rod 10 are in a mutually parallel design, the vertical rod 10 pushes the limiting rod 18 to move towards the inner part of the transverse groove 16, so that the second spring 20 is compressed, when the limiting rod 18 is aligned with the clamping groove 11, the elastic force generated by the second, thereby make first splint 1 and second splint 4 fixed together, then the doctor through the preformed hole 6 with testicle puncture biopsy rifle puncture to the testicle can, after the sample is taken out and is accomplished, push control rod 19 this moment, control rod 19 promotes gag lever post 18 after that, make gag lever post 18 and draw-in groove 11 separation, the elasticity that first spring 14 produced simultaneously, make slide 13 and montant 10 rebound, thereby make first splint 1 and second splint 4 can separate, thereby make taking out of testicle convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a testicle epididymis puncture fixing device, includes first splint (1), fixture and dismantles installation mechanism, its characterized in that: fixture is located the avris of first splint (1), fixture includes fixed plate (2), fixed plate (2) set up in the avris of first splint (1), fixed plate (2) are provided with two, two install pivot (3) between fixed plate (2), the outer wall of pivot (3) is fixed with second splint (4), the top of first splint (1) and the bottom of second splint (4) all are provided with centre gripping groove (5), the top of second splint (4) is provided with preformed hole (6), cushion (7) have all been laid to the inboard of preformed hole (6) and centre gripping groove (5).

2. The testicle epididymis puncture fixing device of claim 1, characterized in that: the disassembly and installation mechanism is positioned at the end part of the second clamping plate (4), the disassembly and installation mechanism comprises a through hole (8), the through hole (8) is arranged at the end part of the second clamping plate (4), a sliding groove (9) is arranged at one side of the through hole (8), a vertical rod (10) penetrates through the through hole (8), a clamping groove (11) is arranged at one side of the bottom of the vertical rod (10), a handle (12) is fixed at the upper end of the vertical rod (10), a sliding plate (13) is fixed on the outer wall of the vertical rod (10), a first spring (14) is arranged at the bottom of the sliding plate (13), the first spring (14) is fixed at the bottom of the sliding groove (9), a vertical groove (15) is arranged at the top part of the first clamping plate (1), a vertical rod (10) is arranged in the vertical groove (15), a transverse groove (16) is arranged at one side of the vertical groove (15), a groove (17) is arranged, the utility model discloses a clamp plate, including horizontal groove (16), the internally mounted of horizontal groove (16) has gag lever post (18), the bottom of gag lever post (18) is provided with control lever (19), the tip of control lever (19) is provided with second spring (20), second spring (20) are fixed in the inboard of recess (17), the tip of control lever (19) is located the outside of first splint (1).

3. The testicle epididymis puncture fixing device of claim 1, characterized in that: the bottom of centre gripping groove (5) designs for the arc structure, the inboard of centre gripping groove (5) is connected for pasting with the outer wall of cushion (7).

4. The testicle epididymis puncture fixing device of claim 2, characterized in that: the outer wall of the vertical rod (10) is attached to the inner wall of the through hole (8), and the vertical rod (10) and the second clamping plate (4) form a sliding structure through the through hole (8).

5. The testicle epididymis puncture fixing device of claim 2, characterized in that: the sliding plate (13) and the sliding groove (9) form a clamping type sliding structure, and the sliding plate (13) and the first spring (14) form a telescopic structure.

6. The testicle epididymis puncture fixing device of claim 2, characterized in that: the end part of the limiting rod (18) is designed to be inclined, and the end part of the limiting rod (18) and one side of the bottom of the vertical rod (10) are designed to be parallel to each other.

7. The testicle epididymis puncture fixing device of claim 2, characterized in that: the control rod (19) is designed into an L-shaped structure, and the control rod (19) and the second spring (20) form a telescopic structure.