Tumor protection clip for intestinal malignant tumor surgery

Abstract

The invention relates to the technical field of surgery equipment, in particular to a tumor protection clip for an intestinal malignant tumor surgery. According to the main technical scheme, the protection clip comprises two clips, a protective film and cross rods, each clip comprises an opening and closing handle and a semicircular clip body, the clips are connected through shafts and connected with semicircular steel wires, openings in the lower ends of the semicircular clip bodies are connected with the cross rods and rubber strips, and the two ends of the protective film are connected withthe semicircular clip bodies. The tumor can be completely wrapped during intestinal malignant tumor operation, surgical field pollution and tumor shedding caused by tumor rupture are avoided, and intestinal vessels are blocked at the same time, distant metastasis caused by tumor cell shedding caused by tumor extrusion during surgery can be prevented, clinical operation is quite simple and convenient, surgical efficiency is improved, and the tumor excision quality is improved.

Description

technical field [0001] The invention relates to a tumor protection clip used for intestinal malignant tumor operation, and belongs to the technical field of surgical equipment. Background technique [0002] Most of the intestinal tumors found clinically in our country are in the middle and late stage, and most of the tumors have broken through the serosa layer and protrude outside the intestinal wall. According to the principle of tumor resection, it should be a whole piece without contact. , touch the tumor repeatedly during the operation, and do not block the blood vessels, the tumor cells may fall off into the blood vessels, causing distant metastasis, and the tumor is not isolated from the outside world, or only a layer of glue is applied, and the isolation is not complete, which often leads to the spread of the tumor If it reaches the abdominal cavity or the incision, it will form iatrogenic implantation and transfer, which will affect the long-term efficacy. Contents...

AI Technical Summary

Problems solved by technology

[0002] Most of the intestinal tumors found clinically in our country are in the middle and late stages, and most of the tumors have broken through the serosa layer and protrude outside the intestinal wall. According to the principle of tumor resection, it should be a whole piece and no contact. , touch the tumor repeatedly during the operation, and do not block the blood vessels, the tumor cells may fall off into the blood vessels, causing distant metastasis, and the tumor is not isolated from the outside world, or only a layer of glue is applied, and the isolation is not complete, which often leads to the spread of the tumor To the abdominal cavity or the incision, forming iatrogenic implant transfer, affecting long-term efficacy

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