Title:
CPAP DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/021166
Kind Code:
A1
Abstract:
Provided is a CPAP device that is kept small and lightweight and that also reduces air outflow noise. The present invention comprises: a blowing unit (10) into which is built a turbo fan (50) that draws in and sends out air, and in which is formed an air outflow port that outputs the air that is sent out from the turbo fan (50); and a silencer (60) that is removably mounted at the air outflow port of the blowing unit (10), that is also mounted to one end of a hose (70) that delivers to a mask (200) that is mounted on a patient the air that flows out of the air outflow port, and that reduces the outflow noise of the air that flows out of the air outflow port. The silencer (60) comprises a flow-regulating plate (69).
Inventors:
SUZUKI TAKASHI (JP)
NAKADA YUKI (JP)
INOGUCHI TAKATOSHI (JP)
TOBINAI YASUHIRO (JP)
TAKAIWA NOBUO (JP)
NAKADA YUKI (JP)
INOGUCHI TAKATOSHI (JP)
TOBINAI YASUHIRO (JP)
TAKAIWA NOBUO (JP)
Application Number:
PCT/JP2015/003871
Publication Date:
February 11, 2016
Filing Date:
July 31, 2015
Export Citation:
Assignee:
NIDEC COPAL ELECTRONICS CORP (JP)
International Classes:
A61M16/00; F01N1/24
Domestic Patent References:
| WO2014097518A1 | 2014-06-26 |
Foreign References:
| JPH09502025A | 1997-02-25 | |||
| US5722417A | 1998-03-03 | |||
| JPH07275362A | 1995-10-24 |
Attorney, Agent or Firm:
YAMADA, Masaki et al. (JP)
Masanori Yamada (JP)
Masanori Yamada (JP)
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