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Filter puncture outfit for laparoscopic surgery

A puncture device and laparoscope technology, applied in the field of medical devices, can solve the problems of high hazards of exhaust gas emissions and the lack of a good solution for exhaust gas emission treatment solutions, and achieve the effects of high filtration accuracy, good air permeability, and easy replacement

Inactive Publication Date: 2018-02-06
李淑亭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Exhaust gas emission in laparoscopy is very harmful and has a long history. It has not been taken seriously until recent years, but up to now, there is still no good solution to the exhaust gas emission.

Method used

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  • Filter puncture outfit for laparoscopic surgery
  • Filter puncture outfit for laparoscopic surgery

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] refer to Figure 1-2 , the filter trocar for laparoscopic surgery according to the present invention includes a laparoscopic trocar. The laparoscopic puncture device is provided with a filter element 11 located at its exhaust port, and the waste gas generated in the operation is filtered and adsorbed by the filter core 11 when it is discharged from the exhaust port of the laparoscopic puncture device, effectively removing the bacteria in the gas. , Small molecular particles and odors are filtered and adsorbed to make the discharged gas clean and hygienic. Compared with the traditional laparoscopic trocar, this embodiment integrates the filter element filter device in the laparoscopic trocar, which effectively solves the problem of polluting the surgical environment and endangering the health of medical staff and patients due to the disc...

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Abstract

The invention relates to medical apparatuses and instruments, in particular to a filter puncture outfit for laparoscopic surgery. The filter puncture outfit comprises a laparoscope puncture outfit, and a filter element located at an exhaust port is arranged inside the laparoscope puncture outfit. The filter puncture outfit is simple in structure and convenient to use, has the function of providinga channel of a conventional laparoscope puncture outfit, can automatically filter and adsorb exhaust gas and provides a perfect solution for operating room endoscope surgery exhaust emission.

Description

technical field [0001] The invention relates to a medical device, in particular to a filter puncturer for laparoscopic surgery. Background technique [0002] With the continuous improvement of the medical level, laparoscopic minimally invasive surgery is increasingly favored, receiving more and more attention and wide application. [0003] The laparoscopic trocar is used to establish a channel for surgical instruments, and has the advantages of small opening of the patient's abdominal cavity and easy healing of the wound surface. Therefore, minimally invasive surgery can be realized. Minimally invasive surgery has developed from a single inspection and drug administration at the beginning to more modern surgical operations. In Europe and the United States, laparoscopic surgery has accounted for more than 60% of all operations. In some specialties (such as urology), almost all operations are performed. Using minimally invasive endoscopic techniques. [0004] At present, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61B18/12
CPCA61B17/3415A61B18/12A61B2218/008A61M1/79
Inventor 李淑亭
Owner 李淑亭