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Smoke gas discharging device in medical endoscopic surgery

A gas emission and smog technology, which is applied in gas treatment, application, surgery, etc., can solve the problems of unclear surgical field of vision, prolong operation time, endanger health, etc., and achieve the effect of reducing the number of cleaning lenses, reducing pollution, and fixed capacity

Pending Publication Date: 2020-05-12
ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the existing problems of unclear operation field of view caused by excessive smoke, difficult operation, prolonged operation time due to manual deflation, and health hazards caused by inhalation of waste gas by operators, the present invention provides a smoke gas discharge device that can solve the above problems. device

Method used

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  • Smoke gas discharging device in medical endoscopic surgery
  • Smoke gas discharging device in medical endoscopic surgery
  • Smoke gas discharging device in medical endoscopic surgery

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings of the present invention.

[0034] refer to figure 1 , a schematic diagram of the structure of smoke exhaust using a collection bag in existing laparoscopic surgery, the bag body is small in size and the collection speed is slow.

[0035] Please refer to figure 2 and image 3 , the device for exhausting smoke and gas during medical laparoscopic surgery of the present invention is used to connect the trocar 5 and collect surgical smoke, and includes a catheter 1, a collector 3 and a filter 4, and one end of the catheter 1 is connected to the poking card of the trocar 5 , the other end of the conduit 1 is connected to the collector 3, the collector 3 and the filter 4 are arranged in a mobile box 2, and the filter 4 is arranged on the side of the collector 3, and the collector 3 is used to collect water vapor ...

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Abstract

The present invention discloses a smoke gas discharging device in medical endoscopic surgery. The smoke gas discharging device is used for being connected with a puncture outfit and collecting surgerysmoke and comprises a guide pipe, a collector and a filter, one end of the guide pipe is connected with a poking clamp of the puncture outfit, the other end of the guide pipe is connected with the collector, the collector and the filter are arranged in a movable box, the filter is arranged on a side edge of the collector, the collector is used for collecting water vapor and carbon dioxide, and the filter is used for filtering particles. The smoke gas discharging device solves problems of unclear surgical field of vision, difficult operation and manual deflation to prolong surgery time, and health harm due to inhalation of exhaust gas by surgical staff.

Description

technical field [0001] The invention belongs to the field of auxiliary medical equipment, and in particular relates to a device for discharging smoke and gas in medical laparoscopic surgery. Background technique [0002] With the development of medical technology, electrosurgical equipment, laser knife, ultrasonic scalpel and other tools are widely used in surgery, which makes modern medical work more convenient and effective. health risks. Surgical smoke refers to gaseous substances produced during surgery, also known as aerosols, burning smoke, diathermy plumes, etc. Saw blades, instrument burrs destroy and vaporize tissue proteins and fat formation. Surgical smoke not only hinders the sight of surgical personnel, but also releases toxic and harmful substances into the air. It will cause symptoms such as headache, eye and mucous membrane inflammation in the operating room, and may also cause long-term potential harm to human health. [0003] Surgical smoke is composed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00B01D46/12B01D53/76
CPCA61B90/08B01D46/12B01D53/76A61B2218/008A61B2217/002B01D2251/104B01D2257/91B01D46/64
Inventor 胡佳周萍吴源周何巧芳周庆祝石娅陈秋平陈俊
Owner ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV
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