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Xenon suction system device

A system device, xenon technology, applied in the field of medical devices, can solve the problems of limited wide application, high price, and cannot be used alone

Inactive Publication Date: 2011-07-20
十堰市人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the above devices are more obvious
In addition to being very expensive, the main problem is that it needs the cooperation of anesthesia machine or ventilator, and it cannot be used alone for patients with central nervous system diseases such as stroke and CO poisoning, which limits its wide application.

Method used

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  • Xenon suction system device
  • Xenon suction system device

Examples

Experimental program
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Embodiment Construction

[0015] The present invention as figure 1 shown.

[0016] Xenon inhalation system device, including xenon gas inlet 2 and oxygen inlet 1, oxygen inlet 1 is connected with adjustable resistance valve 8 to respirator 10 through pipeline 3; xenon gas inlet 2 is connected in series with switch valve 4 and The pressure regulating switch 6 is connected in series with the adjustable resistance valve 8 to the respirator 10 through the pipeline 3 .

[0017] A xenon gas concentration sensor 7 is arranged on the xenon gas pipeline behind the pressure regulating switch 6, and an oxygen concentration sensor 9 is arranged in front of the adjustable resistance valve 8 on the oxygen pipeline.

[0018] The on-off valve 4 and the pressure regulating switch 6 are provided with a microcomputer control valve 5; the adjustable resistance valve 8 is also provided with a microcomputer control valve 5.

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PUM

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Abstract

The invention provides a xenon suction system device, which comprises a xenon connection port and an oxygen connection port, wherein the oxygen connection port is connected with an adjustable resistance valve to a breather through pipelines; the xenon connection port is connected in series with a switching valve and a pressure adjusting switch through pipelines and connected in series with the adjustable resistance valve to the breather; a xenon pipeline in back of the pressure adjusting switch is provided with a xenon concentration sensor, and an oxygen concentration sensor is arranged in front of the adjustable resistance valve on the oxygen pipeline; the switching valve and the pressure adjusting switch are provided with microcomputer control valves; and the adjustable resistance valve is also provided with a microcomputer control valve. The device provided by the invention has a simple structure, is convenient for use and adjustment, is light, portable, economic and practical and convenient for medicinal staffs to use, and can completely play a due role in clinic.

Description

technical field [0001] The invention relates to a medical device, in particular to a xenon inhalation system device. Background technique [0002] Medical gas inhalation is an important treatment method and means. Xenon is a colorless, odorless inert gas, non-flammable, non-explosive, non-teratogenic, low blood gas distribution coefficient, etc. It can block excitatory amino acid NMDA receptors and has a strong central anesthetic effect. Xenon has been used as a mature inhalational anesthesia method in Europe and other regions. Multi-center controlled studies have confirmed that xenon anesthesia has slight adverse effects on the human body, the effect is real, and the advantages are easy to control. The reliable neuroprotective effect of xenon has been confirmed in neonatal rat ischemic-hypoxic encephalopathy, neurotoxic drug model, and middle cerebral artery infarction model. It has also been proven effective in the treatment of ARDS and pulmonary hypertension. By dilati...

Claims

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Application Information

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IPC IPC(8): A61M16/01
Inventor 刘勇付守芝白娇刘杰王传秀
Owner 十堰市人民医院
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