Excision location auxiliary equipment for body surface tumor operation

Abstract

The invention relates to the technical field of medical instruments for oncology surgery, in particular to excision location auxiliary equipment for body surface tumor operation, and solves the problems of poor tumor cutting fixation effect and low cutting efficiency in the prior art. The excision location auxiliary equipment comprises a fixing ring, wherein the top of the fixing ring is connectedwith six guide rods in vertical arrangement through bearings; a connecting ring is arranged at the outer side of each of the two guide rods in a sleeving way; a gear is connected to the top of each guide rod in a sleeving way; a rotating ring is also arranged at the outer side of the top of each guide rod in a sleeving way; a sleeving rod is fixed inside each connecting ring through a screw bolt;the inner wall of the rail end of each sleeving rod is connected with a rotating rod through a bearing; a telescopic rod is arranged at the outer side of one end of each rotating rod in a sleeving way; and an arc-shaped clamping plate is welded to the tail end of each telescopic rod. In the use process, after the fixing ring is fixed through a banding belt, the rotating rods rotate to drive the arc-shaped clamping plates to tightly clamp and fix the tumor; the rotating rings rotate to drive the arc-shaped clamping plates to lift through the guide rods, so that the tumor is upwards lifted, theskin to be cut at the lower side is exposed; and the cutting operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical instruments for tumor surgery, in particular to an auxiliary device for surgical resection and positioning of body surface tumors. Background technique [0002] Clinically, surface tumor surgery is often performed with local anesthesia. The conventional method is that after skin incision, in order to expose the surgical field of view, the surgical assistant needs to use a small retractor to pull the skin apart to display the tumor, then separate the tumor body, and use tissue forceps to grasp the tumor body to complete the operation. Generally, tumors that grow in the breast should be surgically removed when they are about 2cm in size. After the tumor is removed, further pathological examination is performed to confirm the diagnosis. [0003] Clinically, before the operation, the position of the tumor body that is touched by hand changes and moves a lot from the position of the tumor body during ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of poor cutting and fixing effect and low cutting efficiency of the existing tumors, and propose a positioning auxiliary device for surgical resection of body surface tumors

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