Endoscope linear cut stapler nail abutting groove with nose

Abstract

The invention relates to the technical field of medical apparatuses, in particular to an endoscope linear cut stapler nail abutting groove with a nose. The nail abutting groove is provided with a nail abutting surface, one end of the nail abutting groove is hinged to a nail cartridge seat, the other end of the nail abutting groove is a free end, the nose is fixed at the free end of the nail abutting groove, and the upwarping direction of the nose is the direction of the nail abutting surface. According to the endoscope linear cut stapler nail abutting groove with the nose, the nose is arranged at the front end of the nail abutting groove, when tissue is cut, the tail end of the nose is easy to expose and cut completely, after clinic application is conducted, operation difficulties and risks can be reduced, and severe complications such as hemorrhea, air leakage and anastomotic leakage which are caused by incomplete cutting of the tissue are reduced.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an abutting groove of a laparoscopic linear cutting closer with a raised head. Background technique [0002] At present, the laparoscopic linear cutting closers imported from abroad have been widely used in clinical practice, and are suitable for use in thoracoscopic lung cancer, esophageal cancer, and bullae operations, and have achieved good clinical results. When the existing laparoscopic linear cutting closer is used, the angle of the nail groove is first adjusted, and the nail groove passes through the cut tissue to perform tissue cutting surgery. However, the nail groove is often not exposed when passing through the cut tissue The end of the head, and it is impossible to judge whether it is placed in place, resulting in incomplete cutting of the target tissue and causing corresponding complications, such as massive bleeding, air leakage, and anastomotic leakage....

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problem that the existing anvil groove often cannot expose the end of the head when passing through the cut tissue, and cannot judge whether it is placed in place, resulting in incomplete cutting of the target tissue and causing corresponding complications. symptoms, such as hemorrhage, air leakage, anastomotic leakage, etc., the present invention provides an anti-nail groove of a laparoscopic linear cutting closer with a raised head. The end of the nail groove is easier to expose and cut completely, thereby reducing the serious complications caused by incomplete cutting, and reducing the difficulty and risk of surgery

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