Title:
OXYGEN CONCENTRATOR
Document Type and Number:
WIPO Patent Application WO/2018/135377
Kind Code:
A1
Abstract:
This oxygen concentrator 10 comprises: an oxygen-producing part 12 for producing oxygen; an oxygen-discharging part 13 for discharging oxygen produced by the oxygen-producing part 12; a flow path 14 connecting the oxygen-producing part 12 and the oxygen-discharging part 13; a respiratory waveform sensor 20 connected to the flow path 14 connecting the oxygen-producing part 12 and the oxygen-discharging part 13, and/or to a cannula 2 attached to the oxygen-discharging part 13; and a respiratory-waveform-storing part 21 for storing a respiratory waveform detected by the respiratory waveform sensor 20.
Inventors:
KONDOU KEITA (JP)
HIRANO TOMOYA (JP)
HIEI TAKEHIKO (JP)
IWAKAME MAKOTO (JP)
HIRANO TOMOYA (JP)
HIEI TAKEHIKO (JP)
IWAKAME MAKOTO (JP)
Application Number:
PCT/JP2018/000552
Publication Date:
July 26, 2018
Filing Date:
January 12, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
A61M16/00; A61M16/06; A61M16/10
Domestic Patent References:
| WO2011019091A1 | 2011-02-17 | |||
| WO2014083595A1 | 2014-06-05 |
Foreign References:
| JPH11314903A | 1999-11-16 | |||
| JP2016501589A | 2016-01-21 | |||
| JP2009050347A | 2009-03-12 | |||
| JP2004242906A | 2004-09-02 | |||
| JP2008119288A | 2008-05-29 | |||
| JP2007032088A | 2007-02-08 | |||
| JP2008511399A | 2008-04-17 | |||
| US4744356A | 1988-05-17 | |||
| JP2002085567A | 2002-03-26 |
Other References:
See also references of EP 3572110A4
Attorney, Agent or Firm:
KAJI, SUHARA & ASSOCIATES (JP)
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