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Surgical smoke filter

A filter and smoke technology, which is applied in the direction of surgery, dispersed particle filtration, chemical instruments and methods, etc., can solve the problems of not being able to protect medical staff from surgical smoke and carbon dioxide gas, and the adverse health effects of patients, and achieve the removal of harmful particles and carbon dioxide, The effect of compact structure and simple operation

Inactive Publication Date: 2014-12-10
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for effective removal of harmful substances from gastrointestinal (GI), such as CO2 or other gases that may be present during medical procedures like abdominoscopy. It also has technical benefits over existing methods due to its small size, ease-of-use, simplicity, high efficiency at reducing costs compared with current techniques, and ability to efficiently clean up any unwanted materials generated while performing these surgeries on patients' bodies.

Problems solved by technology

This patented technical problem addressed in this patents relates to reducing and eliminating the harm caused by surgery while ensuring patient safety for surgeons working within an enclosed space called the operating theatre. Existing methods like filtration and evaporation require frequent cleaning and replacement filters due to their potential negative impact upon both physiological well being and patient quality concerns. There exists a solution where there may exist devices designed specifically target specific types of cancer causing inflammable lung disease (CIN) without negatively affecting normal functioning of the heart's circulator system.

Method used

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  • Surgical smoke filter
  • Surgical smoke filter

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0023] like figure 2 As shown, a surgical smoke filter includes a closed housing 1 with an inlet 11 and an outlet 12; the inlet 11 and the outlet 12 are respectively arranged on two mutually parallel opposite surfaces of the closed housing 1; From the inlet 11 to the outlet 12 are the harmful gas filter chamber 2 and the carbon dioxide absorption chamber 3; the inlet 11 and the outlet 12 of the closed casing 1 respectively extend out from the casing to an inlet pipe 13 and an outlet pipe 14.

[0024] The outlet 12 of the closed casing 1 is covered with a first porous plate 4, and a second porous plate 5 parallel to the first porous plate 4 is arranged inside it, and the second porous plate 5 will close the casing 1. Separated into harmful gas filter chamber 2 and carbon dioxide absorption chamber 3.

[0025] A number of glass fiber filter papers...

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Abstract

The invention relates to a surgical smoke filter, and belongs to the field of medical equipment. The surgical smoke filter comprises a closed shell with an inlet and an outlet, wherein the inlet and the outlet are formed in two parallel opposite faces of the closed shell, the closed shell comprises a harmful gas filtering cavity and a carbon dioxide absorbing cavity in sequence from the inlet to the outlet, the outlet of the closed shell is covered with a first multi-hole plate, and the inlet and the outlet of the closed shell extend outward from the shell to form an air inlet tube and an air outlet tube respectively. The surgical smoke filter is compact in structure, convenient to use, easy to operate, economical, efficient and capable of effectively clearing away harmful particles and carbon dioxide in smoke generated in laparoscopic surgery at the same time, the harmful particles and the carbon dioxide in smoke are easy to recycle and destroy, and the surgical smoke filter meets the administrative regulation for disposable sterile medical apparatuses.

Description

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Claims

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Application Information

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Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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