Title:
CPAP DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/205877
Kind Code:
A1
Abstract:
Provided is a CPAP device that reduces vibration of a lead-out pipe. Within a main body case (20) of a CPAP device (10), a blower (40) is accommodated. The blower is roughly divided into a fan unit (60) with a fan (50) accommodated therein and a lead-out pipe (70) through which air blown from the fan flows. In the main body case, a first support member (121), a second support member (122), and a third support member (123) are interposed between the main body case and the fan unit and support the fan unit.
The first support member and the second support member, as viewed from a rotation axis (RA) of the fan, are disposed to sandwich the blower therebetween on the side of a connection part (CP) between the fan unit and the lead-out pipe with respect to the rotation axis. The third support member as viewed from the rotation axis is located on the side opposite to the connection part between the fan unit and the lead-out pipe with respect to the rotation axis of the fan.
Inventors:
MAEDA HIROKI (JP)
HATTORI ATSUSHI (JP)
YAMANAKA YOSHIO (JP)
KONISHI YOSHIRO (JP)
HATTORI ATSUSHI (JP)
YAMANAKA YOSHIO (JP)
KONISHI YOSHIRO (JP)
Application Number:
PCT/JP2021/012221
Publication Date:
October 14, 2021
Filing Date:
March 24, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
F04D29/66; A61M16/00
Domestic Patent References:
| WO2019189126A1 | 2019-10-03 |
Foreign References:
| US20070247009A1 | 2007-10-25 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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