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Patent Searching and Data


Title:
AIR MATTRESS
Document Type and Number:
WIPO Patent Application WO/2019/155646
Kind Code:
A1
Abstract:
Provided is an air mattress that can prevent or reduce bedsores which can occur on various body parts according to the position or build of a user's body. This air mattress is provided with a plurality of air cells that includes a plurality of stacked air cells, each stacked air cell having a first cell which is formed from a sheet material comprising a flexible resin material and expands in a tubular shape by enclosing air therein, and second and third cells which are formed from a sheet material comprising a flexible resin material and expand in a tubular shape by enclosing air therein, the second and third cells being attached, so as to be parallel with and adjacent to the first cell, to a region of the outer peripheral surface of the first cell that is to be the top surface of the air mattress. In at least a portion of the air mattress, the plurality of stacked air cells is arranged in parallel with the longitudinal direction of the air mattress.

Inventors:
TAKEDA Kazuhiro (4-25-9-301 Negishi-cho Yokosuka City Kanagawa, 07, 〒2390807, JP)
Application Number:
JP2018/014023
Publication Date:
August 15, 2019
Filing Date:
March 31, 2018
Export Citation:
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Assignee:
RAINBOW & I CO. LTD. (4-25-9-301 Negishi-cho, Yokosuka City Kanagawa, 07, 〒2390807, JP)
International Classes:
A61G7/057; A47C27/10
Domestic Patent References:
WO2015162667A12015-10-29
Foreign References:
JPS581449A1983-01-06
JP2008125798A2008-06-05
Attorney, Agent or Firm:
AN Youhee (Office Ann #506 Diapalace Shibadaimon, 2-12-6 Shibadaimon Minato-ku Tokyo, 12, 〒1050012, JP)
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