Title:
NURSING ASSISTING BED
Document Type and Number:
Japanese Patent JPH07275300
Kind Code:
A
Abstract:
PURPOSE: To enable the effective recovery of ability necessary to lead a daily life.
CONSTITUTION: The upper face of a bed frame 1 is provided with twenty independent expansion cells 2 arranged longitudinally and laterally in place of the normally-placed center part of a mattress M. One end of an air pipe is connected to the bottom part of each expansion cell 2, and the other end is connected to a solenoid valve. The solenoid valve controls intake air or exhaust air from a compressor according to a control signal from a controller so as to apply or reduce pressure to the expansion cells 2.
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Inventors:
MIYATA KATSUYUKI
Application Number:
JP10350394A
Publication Date:
October 24, 1995
Filing Date:
April 05, 1994
Export Citation:
Assignee:
SAN LE MU KK
International Classes:
A47C20/02; A47C27/10; A61G7/05; (IPC1-7): A61G7/05; A47C20/02; A47C27/10