Title:
ANTI-DECUBITUS AIDS
Document Type and Number:
WIPO Patent Application WO/2011/149147
Kind Code:
A1
Abstract:
The present invention relates to anti-decubitus aids. Such an anti-decubitus aid includes a plurality of mattresses. Each of the mattresses includes expandable and contractible left and right built-in air chambers which are arranged to support the parts of the body corresponding to a user lying down, respectively. The anti-decubitus aid further includes an air supply part for supplying air to expand the left and right air chambers disposed in each of the mattresses, an operation selection part for selectively operating either the left or right air chamber disposed in each of the mattresses or for alternately operating the left and right air chambers, and a control part for controlling the supply/discharge of air into/from the left and right air chambers by means of the air supply part to perform an operation selected by the operation selection part.
Inventors:
HONG JUNGHWA (KR)
SHIN CHOL (KR)
SHIN CHOL (KR)
Application Number:
PCT/KR2010/005053
Publication Date:
December 01, 2011
Filing Date:
July 30, 2010
Export Citation:
Assignee:
BIO SLEEP MED CO LTD (KR)
HONG JUNGHWA (KR)
SHIN CHOL (KR)
HONG JUNGHWA (KR)
SHIN CHOL (KR)
International Classes:
A61G7/057; A47C27/08; A47C27/10
Foreign References:
| KR20090038073A | 2009-04-20 | |||
| KR20060007507A | 2006-01-26 | |||
| KR200400454Y1 | 2005-11-08 | |||
| JP2004173935A | 2004-06-24 | |||
| JP2004271368A | 2004-09-30 |
Attorney, Agent or Firm:
JANG, SEONG KU (KR)
장성구 (KR)
장성구 (KR)
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Claims: