Title:
エアマットレス及びギャッチベッド用エアマットレス
Document Type and Number:
Japanese Patent JP6906078
Kind Code:
B2
Abstract:
An air mattress for a bed, placed on a plurality of bottoms including a back bottom and used for the bed that performs a back raising operation for raising the back bottom, including air cells extending to a first direction and being arranged in parallel in a second direction; a first unit capable of inflating and deflating each of the air cells; and, a controller configured to control to alternately inflate and deflate the air cells by successively increasing and decreasing a pressure of air to be supplied to each of the air cells. The first unit inflate and deflate the air cells by n lines independent from each other, where n is equal to or greater than 3, and the controller controls inflation and deflation of air cells of one line during at least a part of a period in which a back bottom is being raised.
Inventors:
Kenta Ohno
Atsushi Kato
Tomoichi Tachikawa
Atsushi Kato
Tomoichi Tachikawa
Application Number:
JP2020036910A
Publication Date:
July 21, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
Paramount Bed Co., Ltd.
International Classes:
A61G7/057; A47C20/08; A47C27/08; A47C27/10; A61G7/015
Domestic Patent References:
| JP2010051598A | ||||
| JP2012029922A | ||||
| JP2011160892A | ||||
| JP2010268837A | ||||
| JP2014046043A |
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba