Filtering puncture outfit for laparoscopic surgery

Abstract

The invention discloses a filtering puncture outfit for laparoscopic surgery, and relates to the technical field of laparoscopic surgery. The filtering puncture outfit comprises a puncture knife top cover, wherein a puncture knife is mounted at the bottom of the puncture knife top cover, a puncture sleeve top cover abuts against the bottom of the puncture knife top cover, and a puncture sleeve ismounted at the bottom of the puncture sleeve top cover; and a filtering device is mounted on one side of the puncture sleeve, and a fixing groove is formed in the outer side of the bottom of the puncture sleeve. According to the filtering puncture outfit, a threaded hole is formed in one side of the puncture sleeve top cover, a filter pipe is mounted in the through threaded hole, smoke can pass through the puncture sleeve and flows to the outside from the filter pipe, and a filter pad is mounted on the inner side of the threaded hole, so that the smoke can be filtered, and harmful gas in the smoke can be adsorbed and prevented from being absorbed by workers outsides; and when the filter pad is cleaned, the filter pipe can be detached through the threaded hole, and the filter pad in the threaded hole is detached through a connecting buckle, so that the filter pad can be cleaned.

Description

technical field [0001] The invention relates to the technical field of laparoscopic surgery, in particular to a filter puncture device for laparoscopic surgery. Background technique [0002] Laparoscopic surgery is a newly developed minimally invasive method and an inevitable trend in the development of future surgical methods. With the rapid development of industrial manufacturing technology, the integration of related disciplines has laid a firm foundation for the development of new technologies and methods. With the increasingly skilled operation of doctors, many open surgeries in the past have now been replaced by endovascular surgeries, greatly increasing the number of surgical options. [0003] After the existing filter puncture for laparoscopic surgery discharges the smoke in the human body cavity, the filter pad needs to be cleaned frequently. If it is not cleaned, the adsorption effect will be deteriorated, so that the discharged smoke cannot be filtered, and if the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that after the existing laparoscopic operation filter puncturer discharges the smoke in the human cavity and abdomen, the filter pad needs to be cleaned frequently. If it is not cleaned, the adsorption effect will be deteriorated, so that the discharged smoke cannot be If the puncture knife is damaged, the work efficiency will be reduced, and if the damage is serious, it will not be able to be used again, and a filter puncture device for laparoscopic surgery is proposed

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