Title:
GAS SUPPLY DEVICE AND GAS SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2022/201370
Kind Code:
A1
Abstract:
Provided are a gas supply device and a gas supply method that make it possible to supply hydrogen gas into a living body while ensuring that the hydrogen gas concentration is highly accurate and stable. An artificial respirator 100 supplies oxygen-containing gas and hydrogen gas, and comprises: a hydrogen gas delivery unit 8 that delivers hydrogen gas, which was drawn thereinto, to the outside of the artificial respirator 100; and a control unit 22 that regulates the amount of hydrogen gas drawn into the hydrogen gas delivery unit 8. The control unit 22 regulates the amount of hydrogen gas drawn into the hydrogen gas delivery unit 8 on the basis of a flow rate of the oxygen-containing gas.
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Inventors:
SATO FUMITAKE (JP)
SATO BUNPEI (JP)
ICHIKAWA YUSUKE (JP)
SATO BUNPEI (JP)
ICHIKAWA YUSUKE (JP)
Application Number:
PCT/JP2021/012307
Publication Date:
September 29, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
MIZ COMPANY LTD (JP)
International Classes:
A61M16/10; A61M16/12
Domestic Patent References:
| WO2017149684A1 | 2017-09-08 | |||
| WO2014024984A1 | 2014-02-13 |
Foreign References:
| JP2017032273A | 2017-02-09 | |||
| JP2014095115A | 2014-05-22 | |||
| JP2017036482A | 2017-02-16 | |||
| JP2010284394A | 2010-12-24 |
Attorney, Agent or Firm:
DORAIT IP LAW FIRM (JP)
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