CN219233489U

CN219233489U - Scrapping and shearing device for endoscope metal surgical instruments

Info

Publication number: CN219233489U
Application number: CN202320243454.6U
Authority: CN
Inventors: 王蕊恒; 潘方兵
Original assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-23
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of surgical instrument scrapping shears and discloses an endoscopic metal surgical instrument scrapping shear device which comprises an upper rod, wherein an upper block is fixedly welded on the outer surface of the left side of the upper rod, a lower block is movably attached to the outer surface of the upper block, a lower rod is fixedly welded on the outer surface of the lower block, and a center column is fixedly welded on the outer surface of the upper block. This endoscope metal surgical instruments is scrapped and is cut device through when needs cut tiny wire, corresponds the lower pocket with the same size on going up piece and the lower piece, puts the blade at the sword inslot portion, passes the lower pocket that corresponds with the wire in, presses upper boom and lower boom, staggers the lower pocket effect, drives the blade and removes, advances shape to the wire and cuts, and lower pocket internal diameter size is different, can cut the wire of different thickness, has reached the effect of conveniently cutting different size wires.

Description

Scrapping and shearing device for endoscope metal surgical instruments

Technical Field

The utility model relates to the technical field of surgical instrument scrapping shears, in particular to an endoscopic metal surgical instrument scrapping shear device.

Background

The development of the endoscopic surgery is faster, and in order to smoothly complete the endoscopic surgery, a plurality of endoscopic surgical instruments are derived, and the variety is various: the surgical instruments are internally provided with slender metal wires, iron wires and copper wires, and various wires made of metal, and the surgical instruments are mostly disposable, so that the surgical instruments are directly thrown into a medical garbage can for scrapping treatment after operation, the tip parts of the metal wires in certain instruments are easy to puncture medical garbage bags and are exposed outwards, and the surgical patients have infectious diseases, so that workers specialized in recycling medical garbage are very easy to be infected by germs during recycling.

Therefore, how to cut the slender metal wires of different materials for various endoscope apparatuses into multiple sections conveniently and rapidly, the working efficiency is improved, the pollution to medical staff is avoided, the self safety of the staff is ensured, and the technical problem which is difficult to solve for a long time is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a scrapping and shearing device for an endoscope metal surgical instrument, which solves the problems that in the prior art, long and thin metal wires which are not convenient and rapid and are made of different materials for various endoscope instruments are sheared into multiple sections, improves the working efficiency, avoids polluting medical staff and ensures the self safety of staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an endoscope metal surgical instruments scrapping and shearing device, includes the upper boom, the left side external surface fixed welding of upper boom has the upper block, the surface activity laminating of upper block has the lower block, the external surface fixed welding of lower block has the lower boom, the external surface fixed welding of upper block has the center post.

Preferably, the outer surfaces of the upper block and the lower block are provided with a plurality of upper grooves, the outer surfaces of the upper block and the lower block are provided with a plurality of lower grooves, and the outer surfaces of the upper block and the lower block are provided with a plurality of cutter grooves.

Preferably, the outer surfaces of the upper rod and the lower rod are provided with threaded grooves, the outer surfaces of the upper rod and the lower rod are connected with nuts in a sliding manner, and the outer surfaces of the upper rod and the lower rod are connected with handles in a threaded manner.

By adopting the technical scheme, the effect of conveniently twisting with the nut in a matched manner is achieved through the thread grooves formed in the upper rod and the lower rod, and the handle is matched with the upper rod and the lower rod for use to achieve the effect of fixing the handle.

Preferably, the inner diameters of the upper groove and the lower groove are different in size, and the outer surface of the center column is movably attached to the outer surface of the lower block.

By adopting the technical scheme, the effect of placing the metal wire position is achieved by arranging the upper groove and the lower groove to be matched with each other, and the center column is used as a connecting effect.

Preferably, the outer surfaces of the two thread grooves are respectively connected with the inner threads of the two nuts.

By adopting the technical scheme, the effect of limiting the movement of the handle is achieved through the cooperation of the thread groove and the nut.

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

1. this endoscope metal surgical instruments is scrapped and is cut device through when needs cut tiny wire, corresponds the lower pocket with the same size on going up piece and the lower piece, puts the blade at the sword inslot portion, passes the lower pocket that corresponds with the wire in, presses upper boom and lower boom, staggers the lower pocket effect, drives the blade and removes, advances shape to the wire and cuts, and lower pocket internal diameter size is different, can cut the wire of different thickness, has reached the effect of conveniently cutting different size wires.

2. This endoscope metal surgical instruments is scrapped and is cut device is kept away from the handle gradually through twisting the nut, and the length of pole and lower beam is gone up in the handle adjustment, and twisting the nut is close to the handle, and the nut is in the same place with the laminating of handle, and restriction handle removes, can reach the effect of extension and reduction pole and lower beam length, compares with the correlation technique, can adjust to stretch out and draw back, just pole and lower beam can insert the handle in deep, go up pole and lower beam insert in the handle, saves space like this.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is an exploded perspective view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.

In the figure: 1. a pole is arranged; 2. loading blocks; 3. a lower block; 4. a lower rod; 5. a center column; 6. an upper groove; 7. a lower groove; 8. a knife slot; 9. a thread groove; 10. a nut; 11. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to figures 1-3 in combination,

when the fine metal wires need to be sheared, the lower grooves 7 with corresponding sizes are found, then the upper block 2 and the lower block 3 are correspondingly provided with the lower grooves 7 with the same size, the blades made of corresponding materials are placed in the cutter grooves 8, then the metal wires penetrate through the corresponding lower grooves 7, then the upper rods 1 and the lower rods 4 on the two sides are pressed hard, the distance between the upper rods 1 and the lower rods 4 is reduced, then the effect of staggering the distance between the lower grooves 7 is achieved, the upper block 2 and the lower block 3 can drive the blades to move when staggering, the blades can cut the metal wires in a shape, then the effect of cutting the metal wires is achieved, and the metal wires with different thicknesses can be sheared due to different inner diameter sizes of the lower grooves 7, so that the effect of conveniently shearing the metal wires with different sizes is achieved.

Working principle: when fine metal wires need to be sheared, the upper block 2 and the lower block 3 are corresponding to the lower groove 7 with the same size, the blade is placed in the cutter groove 8, the metal wires pass through the corresponding lower groove 7, the upper rod 1 and the lower rod 4 are pressed, the effect of the lower groove 7 is staggered, the blade is driven to move, the metal wires are cut in a shape, the inner diameter size of the lower groove 7 is different, the metal wires with different thicknesses can be sheared, and compared with the related technology, the scrapping shearing device for the endoscope metal surgical instrument has the following beneficial effects: the effect of conveniently cutting the wires with different sizes is achieved.

Example 2:

referring to figures 1-3 in combination,

the nut 10 is twisted, so that the nut 10 is gradually far away from the handle, then the lengths of the upper rod 1 and the lower rod 4 are adjusted by twisting the handle, then the nut 10 is twisted, so that the nut 10 is gradually close to the handle, then the nut 10 is twisted, the nut 10 is attached to the handle, the effect of limiting the movement of the handle is achieved, the effect of prolonging and shrinking the lengths of the upper rod 1 and the lower rod 4 can be achieved, the telescopic locking can be achieved, the upper rod 1 and the lower rod 4 can be inserted into the handles deeply, and can be inserted shallowly, and when the telescopic locking is not used, the upper rod 1 and the lower rod 4 are basically and completely inserted into the handles, so that the space is saved.

Working principle: the twisting nut 10 is gradually far away from the handle, the length of the upper rod 1 and the lower rod 4 is adjusted by the handle, the twisting nut 10 is close to the handle, the nut 10 is attached to the handle, the movement of the handle is limited, the length of the upper rod 1 and the length of the lower rod 4 can be prolonged and reduced, and compared with the related art, the scrapping and shearing device for the endoscope metal surgical instrument provided by the utility model has the following beneficial effects: the adjustable telescopic handle has the advantages that the upper rod 1 and the lower rod 4 can be inserted into the handle to a certain depth, and the upper rod 1 and the lower rod 4 are inserted into the handle, so that the space is saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 metal surgical instruments scrapping and shearing device, includes upper boom (1), its characterized in that: the left side surface fixed welding of going up pole (1) has last piece (2), the surface activity laminating of going up piece (2) has lower piece (3), the surface fixed welding of lower piece (3) has lower pole (4), the surface fixed welding of going up piece (2) has center post (5).

2. The surgical instrument scrapping and shearing device for endoscopic metal materials according to claim 1, wherein: the outer surfaces of the upper block (2) and the lower block (3) are provided with a plurality of upper grooves (6), the outer surfaces of the upper block (2) and the lower block (3) are provided with a plurality of lower grooves (7), and the outer surfaces of the upper block (2) and the lower block (3) are provided with a plurality of knife grooves (8).

3. The surgical instrument scrapping and shearing device for endoscopic metal materials according to claim 1, wherein: the outer surfaces of the upper rod (1) and the lower rod (4) are provided with threaded grooves (9), nuts (10) are slidably connected to the outer surfaces of the upper rod (1) and the lower rod (4), and handles are screwed to the outer surfaces of the upper rod (1) and the lower rod (4).

4. The surgical instrument scrapping and shearing device for endoscope metal materials according to claim 2, wherein: the inner diameters of the upper groove (6) and the lower groove (7) are different in size, and the outer surface of the center column (5) is movably attached to the outer surface of the lower block (3).

5. A surgical instrument discard shear apparatus as in claim 3, wherein: the outer surfaces of the two thread grooves (9) are respectively connected with the inner threads of the two nuts (10).