BED DEVICE, MATTRESS, AND EXCREMENT COLLECTION DEVICE

WIPO Patent Application WO/2018/154769

A1

Provided are a bed device, a mattress, and an excrement collection device that can be arranged below a bed and have excellent maintainability, and with which it is possible to collect excrements easily and reliably. This bed device comprises: a bed body including a frame part and a mattress placed on the frame part; and an excrement treatment part arranged below the mattress of the bed body. The mattress has a through hole provided in a second section corresponding to the buttocks. The excrement treatment part includes: an excrement collection part attached to the through hole provided in the second section; an excrement housing part that houses excrements collected by the excrement collection part; and a cleaning part that is attached to the excrement collection part and that sprays cleaning water upward via the through hole. The excrement collection part includes: a cup fitted into the through hole provided in the second section of the mattress; a collection pipe provided between the cup and the excrement housing part; and a projection that is provided so as to extend upward from the brim of the cup, and that is to be inserted between the left and right buttocks of a user.

JP7017593	Nursing bed
JP3223004	Nursing bed
WO/1995/004513	EXCREMENT DISPOSAL METHOD AND APPARATUS THEREFOR

HARA FUJIO (JP)
HSIAO CHUN-YUAN (JP)
CHANG SHAO-CHI (JP)

PCT/JP2017/007421

August 30, 2018

February 27, 2017

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HFJ LIFE BUSINESS CO LTD (JP)

A61G7/02; A61G7/015; A61G9/00

JPH04105650A	1992-04-07
US5535464A	1996-07-16
JPH1156954A	1999-03-02
JP2001104405A	2001-04-17
JPS5752452A	1982-03-27
US20030028959A1	2003-02-13
JP2001276146A	2001-10-09
JP2015213638A	2015-12-03

ORISAKA Shigeki (JP)

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