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Gas absorption system

一种气体吸收、吸收系统的技术，应用在气体处理、呼吸器、医药科学等方向，能够解决易出现故障、系统压力变化、手术室的空气污染等问题，达到防止安全、减小压力变化、避免危害的效果

Active Publication Date: 2009-12-30
BEIJING AEONMED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the anesthesia machine is used in the operating room, since the gas discharged from the exhaust gas end of the anesthesia machine contains anesthesia exhaust gas, if it is directly discharged into the operating room, it will pollute the air in the operating room and cause harm to medical staff and patients.
However, the anesthetic gas absorption device in the prior art is often prone to failure due to unreasonable structure or other reasons, causing the pressure in the system to change too much, thereby affecting patient safety

Method used

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Embodiment Construction

[0019] Referring to the accompanying drawings, the present invention will be described in detail by taking an anesthesia waste gas absorption system often used in medical operations as an example. This invention may, however, be embodied in many different forms and should not be construed as limited to only the embodiments presented herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0020] First combine the following figure 1 , figure 2 as well as Figure 5 The structure of the anesthetic waste gas absorption system according to the embodiment of the present invention will be described.

[0021] figure 1 and figure 2 are the cross-sectional views of the anesthetic waste gas absorption system observed from different directions, and Figure 5 The anesthetic exhaust gas absorption system of the embodiment of the present invention is schematica...

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Abstract

The invention provides a gas absorption system. The absorption system comprises a gas inlet pipe, a gas capacitor part and a negative pressure exhaust pipe, wherein gas enters the gas capacitor part through the gas inlet pipe; the negative pressure exhaust pipe exhausts the gas in the gas capacitor part to an external device by using negative pressure; and the gas capacitor part comprises a firstchamber, and the side wall of the first chamber is provided with gas holes used for exhausting the gas in the gas capacitor part or allowing external gas to enter the gas capacitor part. The gas absorption system can effectively prevent the gas inside the system from being directly exhausted to the air to harm patients and medical workers, and also can reduce pressure change in the system during accidents so as to furthest prevent influencing the safety of the patients.

Description

technical field [0001] The invention relates to a gas absorption system, in particular, the invention relates to a gas absorption system for absorbing anesthesia gas in the medical field. Background technique [0002] When an anesthesia machine is used in the operating room, since the gas discharged from the exhaust gas end of the anesthesia machine contains anesthesia waste gas, if it is directly discharged into the operating room, it will pollute the air in the operating room and cause harm to medical staff and patients. However, the anesthetic gas absorption device in the prior art is often prone to failure due to unreasonable structure or other reasons, resulting in too large pressure changes in the system, thereby affecting patient safety. Contents of the invention [0003] In order to solve the above problems, the present invention is proposed, and the purpose of the present invention is to provide a gas absorption system, which is especially suitable for absorbing a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00A61M16/01
CPCB01D2259/4533A61M16/01A61M16/0087B01D53/24Y10S128/91A61M2016/0093A61M16/0093Y10T137/5762
Inventor 吴满立
Owner BEIJING AEONMED
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