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Sealing system for laparoscopic surgery

A sealing system and technology for surgery, which is applied in the field of sealing systems for laparoscopic surgery, can solve the problems of poor abdominal pressure stabilization effect and poor smoke treatment effect, and achieve the effect of flexible activities and convenient operation

Pending Publication Date: 2022-02-11
SURGAID MEDICAL XIAMEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Poor abdominal pressure stabilization effect and poor smoke treatment effect

Method used

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  • Sealing system for laparoscopic surgery
  • Sealing system for laparoscopic surgery
  • Sealing system for laparoscopic surgery

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0032] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a sealing system for the laparoscopic surgery. The sealing system for the laparoscopic surgery comprises a puncture module, a flow guide part and a gas conveying module, the puncture module is provided with an operation channel for an instrument to penetrate through, the flow guide part is provided with an avoiding hole which communicates with the operation channel and is used for a surgical instrument to penetrate through, and the flow guide part is arranged in the operation channel; the gas conveying module is provided with a first air channel, a second air channel and a third air channel which are mutually independent and are communicated with the operation channel, and the first air channel is used for injecting gas into the abdominal cavity; the second air channel and the third air channel are both communicated with the operation channel, and the flow guide part is used for enabling air input into the operation channel from the second air channel to form a spiral air curtain for blocking air entering the operation channel from the abdominal cavity; the third air channel is used for discharging operation smoke in the abdominal cavity. Instrument operation is flexible and convenient, abdominal pressure is stable, and operation is facilitated.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a sealing system for laparoscopic surgery. Background technique [0002] In laparoscopic surgery, since the organs or other tissues of the human body are squeezed together, there is not enough space for observation and surgery. At this time, an insufflation machine is needed to provide air pressure to expand the inner cavity to provide suitable surgery. Space and Surgical View. When the insufflation machine of the prior art is working, the intra-abdominal pressure is lower than the set value at the beginning of inflation, and at this time, the inflation valve in the machine is opened to inflate the abdominal cavity. When the intra-abdominal pressure reaches the set value, the inflation valve is closed and the inflation stops. As the operation progresses, air leakage occurs with the entry and exit of the surgical trocar, the abdominal cavity is flushed and the flushing fluid is ...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B17/34A61B90/00
CPCA61B17/00234A61B17/3462A61B17/3474A61B17/3478A61B90/08A61B2017/00238A61B2017/0034
Inventor 莫易凡胡林锋黄博泽朱丽珊许得坤罗燕兰林聪杰
Owner SURGAID MEDICAL XIAMEN CO LTD
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