CN202776483U

CN202776483U - Tumor excision scissors

Info

Publication number: CN202776483U
Application number: CN 201220502797
Authority: CN
Inventors: 刘真; 许作妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-27
Filing date: 2012-09-27
Publication date: 2013-03-13
Anticipated expiration: 2022-09-27

Abstract

The utility model relates to the field of medical instruments, and in particular to tumor excision scissors. The tumor excision scissors are provided with a left scissor body and a right scissor body, wherein the left scissor body is in hinge joint with the right scissor body through a revolving shaft. The tumor excision scissors are further provided with a left scissor handle and a right scissor handle, wherein the left scissor handle is connected with the tail end of the left scissor body, and the right scissor handle is connected with the tail end of the right scissor body. The tumor excision scissors are characterized in that a sawtooth is arranged on a shear blade of the left scissor body, and a blunt dissection plate is arranged on one side, far away from a shear blade, of the right scissor body. Compared with the prior art, the tumor excision scissors have the advantages of being reasonable in structure, simple and convenient to operate and capable of raising the achievement ratio of operations and relieving the pain of a patient, and the like.

Description

Tumor resection is cut

Technical field

This utility model relates to medical instruments field, and specifically a kind of tumor resection is cut.

Background technology

As everyone knows, in the ablation of tumors operation, medical personnel finish operation by other medical apparatus and instruments such as scalpel or operating scissors cooperation tweezers, often needs adopt passivity to separate the method that combines with sharp property in this process, tumor is separated with on every side health tissues, large multiplex scalpel carries out the separation of sharp property clinically at present, and there is no special apparatus for blunt separation, often separated by the surgical staff passivity object of taking separately, this has increased workload to the medical worker, has also increased patient's misery simultaneously.

In addition at present in gynecilogical operation, for condyloma acuminatum, the excision of the little tumor such as papilloma does not also have special apparatus, usually adopt by the tweezers tractive clinically, adopt again minor operation to cut or the scalpel excision, operation inconvenience, and easily extruding causes its distortion to tumor, inconvenient further inspection, two cutting edges of existing operating scissors are camber line knife-edge sword, and the two-edged angle is larger, generally at 18 °-50 °, wipe out when organizing, two-edged is had a thrust forward to cutting tissue, and angle is larger, and thrust is larger, cause to wait to excise and organize forward slippage, although can be fixed by assistive device, but still have the problem of complicated operation, even situation except little tumor occur easily leaking.

Summary of the invention

This utility model is for the shortcoming and defect that exists in the prior art, propose a kind of rational in infrastructure, easy and simple to handle, can the Effective Raise success rate of operation, reduce medical personnel's labor intensity and patient suffering's tumor resection and cut.

This utility model can reach by following measures:

A kind of tumor resection is cut, be provided with through the hinged left side of rotating shaft and cut body, body is cut on the right side, and cut body, the right side with a left side respectively and cut that handle is cut on the left side that the end of body is connected, handle is cut on the right side, it is characterized in that a left side cuts the cutting edge of body and be provided with sawtooth, a left side is cut body and is provided with the blunt separation plate away from a side of cutting edge.

This utility model is right to be cut on the cutting edge of body and also can be provided with sawtooth, is used for strengthening the frictional force of waiting to excise between tissue and the cutting edge, prevents that the excision that the cutting edge slippage causes is incomplete.

The left handle of cutting of this utility model is equipped with hand-held ring with the right end of cutting handle, wherein cut the hand-held ring that the handle end is connected with the right side and be provided with the arc pressure handle that extends back, cut handle with the prior art middle left and right and only be provided with hand-held ring and compare, can further improve the stability that the operator cuts excision.

This utility model in use, medical personnel cut the excision that can realize tumor by a hand-held excision, cutting sawtooth on the body by a left side in this process cuts body with the right side and cooperates, strengthen and excise the frictional force of cutting with tissue to be excised, prevent the apparatus slippage, improve the excision success rate, in this process, can cut the blunt separation plate realization pathological tissues at the body back side and separating of health tissues by the right side, have rational in infrastructure, easy and simple to handle, can the Effective Raise success rate of operation, reduce the advantage such as patient suffering.

Description of drawings:

Accompanying drawing 1 is structural representation of the present utility model.

Reference numeral: a left side is cut body 1, the right side and is cut that body 2, a left side are cut handle 3, handle 4, sawtooth 5, blunt separation plate 6, hand-held ring 7, arc pressure handle 8 are cut in the right side.

The specific embodiment:

The utility model proposes a kind of tumor resection cuts, be provided with through the hinged left side of rotating shaft and cut body 1, body 2 is cut on the right side, and cut body 1, the right side with a left side respectively and cut that handle 3 is cut on the left side that the end of body 2 is connected, handle 4 is cut on the right side, it is characterized in that a left side cuts the cutting edge of body 1 and be provided with sawtooth 5, a left side is cut body 2 and is provided with blunt separation plate 6 away from a side of cutting edge.

This utility model is right to be cut on the cutting edge of body 2 and also can be provided with sawtooth 5, is used for strengthening the frictional force of waiting to excise between tissue and the cutting edge, prevents that the excision that the cutting edge slippage causes is incomplete.

The left handle 3 of cutting of this utility model is equipped with hand-held ring 7 with the right end of cutting handle 4, wherein cut the hand-held ring 7 that handle 4 ends are connected with the right side and be provided with the arc pressure handle 8 that extends back, cut handle with the prior art middle left and right and only be provided with hand-held ring 7 and compare, can further improve the stability that the operator cuts excision.

This utility model in use, medical personnel cut the excision that can realize tumor by a hand-held excision, cutting sawtooth 5 on the body 1 by a left side in this process cuts body with the right side and cooperates, strengthen and excise the frictional force of cutting with tissue to be excised, prevent the apparatus slippage, improve the excision success rate, cut the blunt separation plate 6 realization pathological tissues at body 2 back sides and separating of health tissues by the right side simultaneously, have rational in infrastructure, easy and simple to handle, can the Effective Raise success rate of operation, reduce the advantage such as patient suffering.

Claims

1. a tumor resection is cut, be provided with through the hinged left side of rotating shaft and cut body, body is cut on the right side, and cut body, the right side with a left side respectively and cut that handle is cut on the left side that the end of body is connected, handle is cut on the right side, it is characterized in that a left side cuts the cutting edge of body and be provided with sawtooth, a left side is cut body and is provided with the blunt separation plate away from a side of cutting edge.

2. a kind of tumor resection according to claim 1 is cut, and it is characterized in that the right side is cut also to be provided with sawtooth on the cutting edge of body.

3. a kind of tumor resection according to claim 1 is cut, and it is characterized in that handle is cut on a left side and the right end of cutting handle is equipped with hand-held ring, wherein cuts the hand-held ring that the handle end is connected with the right side and is provided with the arc pressure handle that extends back.