Filtering puncture outfit for laparoscopic surgery

Abstract

The invention belongs to the technical field of filtering puncture outfits, and particularly relates to a filtering puncture outfit for laparoscopic surgery, which comprises a filtering puncture outfit body, a mounting head is arranged at the end part of the filtering puncture outfit body, a lead is mounted on one side of the mounting head, a built-in ring is integrally formed at the end part of the filtering puncture outfit body, a clamping groove is formed in the edge of the inner surface of the built-in ring, and a clamping plate is integrally formed on the edge of the end of the mounting head. According to the filtering puncture outfit for the laparoscopic surgery, the clamping plate is designed at the edge of the mounting head and the clamping groove is designed at the inner edge of the built-in ring, the end of the mounting head can be embedded into the built-in ring, the mounting head is rotated to clamp the clamping plate into the clamping groove so that the mounting head and the built-in ring can be closed, the mounting head and the built-in ring are mounted in a sealed mode through a pressing pad, after mounting, the mounting head and the filtering puncture outfit body are stably installed and used, and the end of the lead and an external power source are mounted for use.

Description

technical field [0001] The invention relates to the technical field of filter trocars, in particular to a filter trocar for laparoscopic surgery. Background technique [0002] The filter puncturer is a kind of medical device, the reliable airtight protective cover prevents gas leakage, ensures the stability of the air pressure, simple operation, perfect function, non-toxic, sterile, and has incomparable advantages over traditional puncture devices Scope of application: all kinds of minimally invasive surgery can be used. [0003] The mounting head and device of the filter piercer have an integrated structure. When the mounting head is used for a long time, it is not convenient to disinfect the inside, resulting in unhygienic use. At the same time, it is not convenient to wind up the wire when not in use. The wire is exposed after use. The outside world is easy to cause damage, which affects the use, and it is not convenient for stable control when the winding shaft is rewou...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a filter puncture device for laparoscopic surgery, which solves the problem that the installation head and the device of the filter puncture device are integrated, and it is inconvenient to sterilize the inside when the installation head is used for a long time. It is unhygienic during use, and at the same time, it is inconvenient to protect the wire when it is not in use. After use, the wire is exposed to the outside world and is easy to cause damage, affecting use, and it is not convenient for stable control when winding and rotating the winding shaft, which makes the winding shaft shake.

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