Device for placing laparoscope trocar into one-way air valve

Abstract

The invention relates to the technical field of medical equipment, in particular to a laparoscope trocar imbedding one-way air valve device. The device mainly comprises a sealing rubber ring, an annular electromagnet, a heart valve type air pressure film, a vacuum adsorption system and a surgical instrument sealing device. An annular electromagnet is installed at the lower end of the sealing rubber ring, a body is installed at the lower end of the annular electromagnet, an annular clamping groove is inwards formed in the upper middle portion of the body, a heart valve type air pressure film is installed in the annular clamping groove, and the periphery of the heart valve type air pressure film is fixedly connected with the annular clamping groove in a clamped mode through a pressing ring. A ring vacuum adsorption groove is formed outwards in the middle of the body, the two-way connector is fixed to the top of the vacuum adsorption groove, a guide pipe is fixed to the two-way connector, and a vacuum pump is fixed to the other end of the guide pipe. The problems that an existing laparoscopic minimally invasive surgical instrument channel is too small in living body collection area, low in surgical instrument matching performance and the like are solved.

Description

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AI Technical Summary

Benefits of technology

Inventors describe different ways for surgeons to work within the inner parts (abdomen) of patients during minimizing their risk of getting infected by cutting them out or removing unnecessary materials. They also suggest replacing the lung ventilation devices while still being able to operate without causing any harm themselves due to leaks caused by existing designs like tubes. Additionally they recommend using special tools called pliers instead of screwdrivers which are difficult to handle even if there were no holes around certain areas where blood could get trapped. Overall these technical features help improve safety and ease of medical procedures performed under minimal invasiveness conditions.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the quality control and safety standards associated with laparascopic procedures while reducing risks caused by bacteraemia or blood clots that may occur due to prolonged exposure to harmful microorganisms like germs or dirt particles introduced during surgeries.

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