CN215306312U

CN215306312U - Endoscope cutting anastomat

Info

Publication number: CN215306312U
Application number: CN202120816762.4U
Authority: CN
Inventors: 王春华; 桑小林; 李高; 张玲
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-28
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an endoscope cutting anastomat, which belongs to the technical field of endoscope cutting anastomats and comprises an anastomat body, wherein a fastening knob is arranged on the surface of the anastomat body, a protection assembly is arranged at the upper end of the fastening knob, the protection assembly comprises a rotating shaft, a protective cover and a limiting cavity, the limiting cavity is arranged inside the anastomat body, the protective cover is arranged at the upper end of the limiting cavity, and the rotating shaft is arranged at the bottom end of the protective cover; the protection assembly is arranged, so that the fastening knob is protected, the fastening knob is prevented from being loosened by mistake, the safety of the device is improved, meanwhile, the device is simple and convenient to operate, is convenient for operators to use, improves the convenience of operation, saves working time, improves the use efficiency, realizes the disassembly and assembly of the trigger handle, and can finish the disassembly of the trigger handle when the device needs to be stored after being used, so that the storage is convenient.

Description

Endoscope cutting anastomat

Technical Field

The utility model belongs to the technical field of endoscope cutting anastomats, and particularly relates to an endoscope cutting anastomat.

Background

The anastomat is the first stapler in the world and is used for gastrointestinal anastomosis for nearly a century, and the tube-type anastomat is not widely used for gastrointestinal surgery until 1978. Generally, the anastomat is divided into a disposable anastomat or a multi-use anastomat, an imported anastomat or a domestic anastomat.

The prior art has the following problems: in the endoscope cutting anastomat that china patent application number is 201821714201.8 disclosed, it fastens the knob and mistakenly touches not hard up easily to influence the security that the device used, there is the potential safety hazard, and its trigger handle can not dismantle simultaneously, is unfavorable for accomodating.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an endoscope cutting anastomat which has the characteristics of avoiding mistaken touch of a fastening knob and being capable of detaching a trigger handle.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chamber mirror cutting anastomat, includes the anastomat body, the surface of anastomat body is provided with the fastening knob, the upper end of fastening knob is provided with the protection subassembly, the protection subassembly includes rotation axis, visor and spacing chamber, wherein, the inside of anastomat body is provided with spacing chamber, the upper end in spacing chamber is provided with the visor, the bottom of visor is provided with the rotation axis.

Preferably, the inside in spacing chamber is provided with the gag lever post, the surface of gag lever post is provided with spacing spring, one side that visor was kept away from to spacing spring is provided with the fixed block.

Preferably, the surface of the limiting rod is provided with a non-slip mat.

Preferably, the lower extreme of anastomat body is provided with trigger handle, the lower extreme of anastomat body corresponds trigger handle and is provided with the dismouting subassembly, the dismouting subassembly includes slip fixture block, connecting seat and spacing groove, wherein, the lower extreme of anastomat body is provided with the connecting seat, the inside of connecting seat is provided with the spacing groove, trigger handle is close to being provided with the slip fixture block of connecting seat.

Preferably, the surface of the connecting seat is provided with a fixing groove, and the middle of the fixing groove is provided with a sliding cover.

Preferably, the surface of the sliding cover is provided with a pulling block.

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

1. the protection assembly is arranged, so that the fastening knob is protected, the fastening knob is prevented from being loosened by mistake, the safety of the device is improved, meanwhile, the device is simple and convenient to operate, is convenient for operators to use, improves the convenience of operation, saves working time and improves the use efficiency.

2. According to the trigger handle, the disassembly and assembly component is arranged, so that the disassembly and assembly of the trigger handle are realized, when the trigger handle needs to be stored after the trigger handle is used, the trigger handle can be disassembled through the trigger handle disassembly and assembly component, the storage is convenient, the storage convenience is improved, meanwhile, the trigger handle disassembly and assembly device is simple and convenient to operate, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic structural view of a protective assembly according to the present invention;

FIG. 3 is a perspective view of the protective assembly of the present invention;

FIG. 4 is a schematic structural view of the removable assembly of the present invention;

FIG. 5 is a schematic view of the detachable assembly after being covered by the sliding cover;

figure 6 is a side view of the removable assembly of the present invention.

In the figure: 1. a stapler body; 2. a protection component; 21. a rotating shaft; 22. a protective cover; 23. a limiting rod; 24. a fixed block; 25. a limiting spring; 26. a limiting cavity; 3. fastening a knob; 4. a trigger handle; 5. disassembling and assembling the components; 51. sliding the clamping block; 52. a connecting seat; 53. a sliding cover; 54. fixing grooves; 55. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a chamber mirror cutting anastomat, including anastomat body 1, the surface of anastomat body 1 is provided with fastening knob 3, the upper end of fastening knob 3 is provided with protection component 2, protection component 2 includes rotation axis 21, visor 22 and spacing chamber 26, wherein, the inside of anastomat body 1 is provided with spacing chamber 26, the upper end of spacing chamber 26 is provided with visor 22, the bottom of visor 22 is provided with rotation axis 21, rotatory visor 22, insert the one end of visor 22 in spacing chamber 26, make gag lever post 23 remove, make spacing spring 25 compress simultaneously, continue to remove visor 22, spacing spring 25 makes, gag lever post 23 removes, thereby fixed visor 22, the device is easy and simple to handle, the convenience of using has been improved, and the working time has been saved.

Specifically, a limiting rod 23 is arranged inside the limiting cavity 26, a limiting spring 25 is arranged on the surface of the limiting rod 23, and a fixing block 24 is arranged on one side, away from the protective cover 22, of the limiting spring 25.

By adopting the technical scheme, the limiting spring 25 enables the limiting rod 23 to move, so that the convenience of fixing the protective cover 22 is improved.

Specifically, the surface of the limiting rod 23 is provided with a non-slip mat.

Through adopting above-mentioned technical scheme, the slipmat can make things convenient for operating personnel to use, has improved the stability that gag lever post 23 removed.

Specifically, the lower extreme of anastomat body 1 is provided with trigger handle 4, and the lower extreme of anastomat body 1 corresponds trigger handle 4 and is provided with dismouting subassembly 5, and dismouting subassembly 5 includes slip fixture block 51, connecting seat 52 and spacing groove 55, and wherein, the lower extreme of anastomat body 1 is provided with connecting seat 52, and the inside of connecting seat 52 is provided with spacing groove 55, and trigger handle 4 is close to being provided with of connecting seat 52 and slides fixture block 51.

By adopting the technical scheme, the sliding fixture block 51 is inserted into the limiting groove 55, and then the sliding cover 53 is slid to enable the sliding cover 53 to cover the sliding fixture block 51, so that the sliding fixture block 51 can be fixed, the positioning of the trigger handle 4 is realized, and the positioning convenience of the trigger handle 4 is improved.

Specifically, the surface of the connection seat 52 is provided with a fixing groove 54, and a sliding cover 53 is provided in the middle of the fixing groove 54.

By adopting the technical scheme, the sliding cover 53 moves in the fixing groove 54, so that the moving stability of the sliding cover 53 is improved.

Specifically, the surface of the slide cover 53 is provided with a pull block.

By adopting the technical scheme, the sliding cover 53 can be conveniently moved by the pulling block, and the convenience of moving the sliding cover 53 is improved.

The working principle and the using process of the utility model are as follows: when the device is used, the protective cover 22 is rotated, one end of the protective cover 22 is inserted into the limiting cavity 26, the limiting rod 23 is moved, the limiting spring 25 is compressed, the protective cover 22 is continuously moved, the limiting spring 25 enables the limiting rod 23 to move, the protective cover 22 is fixed, meanwhile, the anti-skid pad can be conveniently used by an operator, the moving stability of the limiting rod 23 is improved, the device is simple and convenient to operate, the use convenience is improved, and the working time is saved;

insert slip fixture block 51 in spacing groove 55, then slip sliding closure 53, make sliding closure 53 cover slip fixture block 51 to can fix slip fixture block 51, realize trigger lever 4's location, improve the convenience that trigger lever 4 was located, pull the piece simultaneously and can conveniently remove sliding closure 53, improve the convenience of removing sliding closure 53.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an endoscope cutting anastomat, includes anastomat body (1), its characterized in that: the surface of anastomat body (1) is provided with fastening knob (3), the upper end of fastening knob (3) is provided with protection component (2), protection component (2) are including rotation axis (21), visor (22) and spacing chamber (26), wherein, the inside of anastomat body (1) is provided with spacing chamber (26), the upper end of spacing chamber (26) is provided with visor (22), the bottom of visor (22) is provided with rotation axis (21).

2. The endoscopic cutting stapler according to claim 1, wherein: the inside in spacing chamber (26) is provided with gag lever post (23), the surface of gag lever post (23) is provided with spacing spring (25), one side that visor (22) was kept away from in spacing spring (25) is provided with fixed block (24).

3. The endoscopic cutting stapler according to claim 1, wherein: and the surface of the limiting rod (23) is provided with an anti-skid pad.

4. The endoscopic cutting stapler according to claim 1, wherein: the lower extreme of anastomat body (1) is provided with trigger handle (4), the lower extreme of anastomat body (1) corresponds trigger handle (4) and is provided with dismouting subassembly (5), dismouting subassembly (5) are including slip fixture block (51), connecting seat (52) and spacing groove (55), wherein, the lower extreme of anastomat body (1) is provided with connecting seat (52), the inside of connecting seat (52) is provided with spacing groove (55), trigger handle (4) are close to being provided with slip fixture block (51) of connecting seat (52).

5. The endoscopic cutting stapler according to claim 4, wherein: the surface of the connecting seat (52) is provided with a fixing groove (54), and the middle of the fixing groove (54) is provided with a sliding cover (53).

6. The endoscopic cutting stapler according to claim 4, wherein: the surface of the sliding cover (53) is provided with a pulling block.