Gas filtering device for operating room

A filtration device, operating room technology, applied in gas treatment, dispersed particle filtration, membrane technology, etc., can solve problems such as affecting physical and mental health, inability to filter anesthetic gas, and achieve the effect of relieving pressure, facilitating the outflow direction, and being easy to use

Pending Publication Date: 2021-12-24
THE FIRST HOSPITAL OF CHINA MEDICIAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a gas filtering device for operating room, which is used to solve the problem that the existing gas filtering device for operating room cannot completely filter the anesthetic gas in the operating room, causing medical staff to still inhale a small amount of anesthesia. Gas, problems affecting physical and mental health

Method used

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  • Gas filtering device for operating room
  • Gas filtering device for operating room
  • Gas filtering device for operating room

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Embodiment Construction

[0029] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:

[0030] like Figure 1-8 As shown in A of the present invention, the operating room with a gas filtration device, comprising a mounting box, the connecting conduit 11 and the mask 1 on the mounting box 11 is mounted on a catheter 13, near the end of the conduit box mounting 11 is fixedly connected with a branch pipe 12, branched pipe 12 and the anesthesia machine connected to the branch pipe provided with a check valve 121 on the 12 by providing the check valve 121 and the branch pipe 12, so anesthesia ventilator device integrated whole, making it easier to use the entire apparatus, to avoid unwanted anesthesia ventilator so, the anesthetic ventilator output tube is removed from the mask 13, resulting in leakage of anesthetic gases. End of the conduit 11 near the mask 13 is fixedly mounted pressure gauge 131, pressure gauge 131 is provided by, on the o...

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Abstract

The invention relates to the technical field of medical auxiliary instruments, in particular to a gas filtering device for an operating room, the gas filtering device comprises a mounting box, a guide pipe connected to the mounting box and a mask mounted on the guide pipe, a branch pipe is fixedly connected to one end, close to the mounting box, of the guide pipe and is connected with an anesthesia respirator, and a one-way valve is arranged on the branch pipe; a gas pressure meter is fixedly installed at the end, close to the mask, of the guide pipe, a hook is fixedly installed on one side of the mounting box, and a suction assembly, a filtering assembly, a sterilization assembly and a ventilation assembly are installed in the mounting box. The gas filtering device is used for solving the problems that the existing gas filtering device for the operating room cannot completely filter anesthetic gas in the operating room, medical staff still inhale a small amount of anesthetic gas, and physical and psychological health is affected.

Description

Technical field [0001] The present invention relates to the field of medical auxiliary instruments, and more particularly to a gas filtration device for a surgical chamber. Background technique [0002] The anesthetic ventilator is the alveolar of the anesthetic from the patient to the patient's alveolar, and after anesthetized gas, after the blood, the center nervous system is directly inhibited, resulting in a systemic anesthesia. Anesthesia ventilator belongs to a semi-open anesthetic device. It is mainly composed of anesthesia evaporation tank, a flow meter, a folding air box ventilator, a breathing circuit (including suction, exhaled single-to-air, and manual airbag), bellows and other components. As the inhaled anesthetics increases in the operating room application, the anesthesia gas or steam in the operating room during the operation is bound to cause air pollution in the operating room environment. Long-term exposure to this contaminated environment of trace anesthetic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D46/10B01D46/42B01D53/04B01D53/00B01D53/74B01D53/86B60B33/00A61M16/00A61M16/01
CPCB01D46/0036B01D46/10B01D46/4227B01D53/04B01D46/0008B01D53/86B01D53/007B01D53/74B60B33/0078A61M16/0093A61M16/01B01D2258/02B01D2258/06B01D2257/91
Inventor 吴文颖姜楠
Owner THE FIRST HOSPITAL OF CHINA MEDICIAL UNIV
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