Title:
ANESTHESIA RESPIRATOR FOR DYNAMICALLY MONITORING AND REGULATING PARTIAL PRESSURE OF CARBON DIOXIDE
Document Type and Number:
WIPO Patent Application WO/2023/226651
Kind Code:
A1
Abstract:
The present invention provides an anesthesia respirator for dynamically monitoring and regulating the partial pressure of carbon dioxide, comprising a respirator body with input ends connected to an oxygen source, an air source, an anesthetic gas source and a carbon dioxide source, and an output end connected to a mask. The present invention can solve the technical problem that during the use of an existing anesthesia respirator, excessive ventilation causes the patient to discharge excessive amounts of carbon dioxide, resulting in a reduction in the partial pressure value of carbon dioxide in the body and thereby respiratory alkalosis.
Inventors:
DONG HUI (CN)
ZHAO LONGCHAO (CN)
SUN CAIXIN (CN)
ZHAO LONGCHAO (CN)
SUN CAIXIN (CN)
Application Number:
PCT/CN2023/089765
Publication Date:
November 30, 2023
Filing Date:
April 21, 2023
Export Citation:
Assignee:
GUANGZHOU LANDSWICK MEDICAL TECH LTD (CN)
International Classes:
A61M16/01; A61M16/00; A61M16/10; A61M16/16; B03C3/04; B03C3/74
Foreign References:
| CN114870179A | 2022-08-09 | |||
| CN105727412A | 2016-07-06 | |||
| CN106139343A | 2016-11-23 | |||
| CN106178210A | 2016-12-07 | |||
| CN108731014A | 2018-11-02 | |||
| JP2004348079A | 2004-12-09 | |||
| JPH0984876A | 1997-03-31 | |||
| US20210353887A1 | 2021-11-18 | |||
| US5320093A | 1994-06-14 |
Attorney, Agent or Firm:
BEIJING CROWN & RIGHTS LAW FIRM (CN)
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