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Integrated anesthesia respiratory system

A breathing system, integrated technology, applied in the direction of respirators, etc., can solve the problems of large volume, difficult installation, increased production costs, etc.

Inactive Publication Date: 2017-10-03
BEIJING AEROSPACE CHANGFENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production and manufacturing, the volume is large, the structure is complex, and the air supply part of the ventilator is separated from the circuit as a whole, which increases production costs and makes installation difficult

Method used

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  • Integrated anesthesia respiratory system

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Embodiment Construction

[0008] attached figure 1 : No. 1 is the lime tank; No. 2 is the bypass mechanism; No. 3 is the adapter cover; No. 4 is the air circuit cover; No. 5 is the lower seal; No. 6 is the suction joint; No. 7 is the bladder joint; No. No. 8 is the exhalation joint; No. 9 is the middle part of the gas circuit; No. 10 is the inhalation one-way valve; No. 11 is the exhalation one-way valve; No. 12 is the gas road cover; No. 13 is the pressure regulating valve; ; No. 15 is the upper seal of the gas path; No. 16 is the air intake module of the ventilator.

[0009] The main air circuit part is composed of pieces 4, 9, 10, 11 and 12, pieces 9 and 10 are directly installed in the valve seat of piece 9, pieces 4 and 9 and pieces 12 and 9 are connected by screws fixed. The connection between piece 16 and piece 9 is by means of push-in, which contains 11 push-in connectors. Each push-in fitting is sealed with an O-ring.

[0010] Realization principle of the present invention ( figure 1 ),...

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Abstract

An integrated anesthesia breathing system, including a lime tank, a bypass mechanism, an adapter cover, an air circuit cover, a lower seal, an inspiratory joint, a bladder joint, an exhalation joint, the middle of the air circuit, an inspiratory one-way valve, It is composed of an exhalation check valve, an air path cover, a pressure regulating valve, a manual-automatic transfer switch, an upper seal of the air path, and a ventilator intake module. The main air path is directly installed in the valve seat and fixed by screw connections, or Through the push-in method, it contains 11 push-in connectors, and each push-in connector is sealed by an O-ring.

Description

technical field [0001] The invention is applied to the initial guidance of clinical anesthesia and operation anesthesia, and can accurately send anesthesia gas and fresh gas into the patient's lungs. During the entire breathing cycle, the exhaled gas is allowed to be inhaled repeatedly and the direction of the airflow is guaranteed to be unidirectional. During the ventilation period, there is always fresh gas compensation to make the relative concentration of the inhaled anesthetic drug relatively stable, and at the same time ensure the pressure and total amount of anesthetic gas injected into the patient's body. security. It belongs to the technical field of medical equipment manufacturing. Background technique [0002] In the anesthesia breathing system, the gas exhaled by the patient needs to be filtered and then inhaled repeatedly. Usually, it is realized by the control method with bellows device. Or use a single-layer gas path without a bellows structure. After the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/01A61M16/10
CPCA61M16/01A61M16/0045A61M16/104
Inventor 刘艳辉梁淑艳刁俊
Owner BEIJING AEROSPACE CHANGFENG CO LTD
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