Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenta Ohno0
Rika Matsumiya0
Yoshinori Ishibashi0
Date of Patent
November 5, 2019
0Patent Application Number
153416380
Date Filed
November 2, 2016
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An air mattress includes a plurality of air cell groups including air cell groups corresponding to the back area, the buttock area and the thigh area of a person lying on the air mattress, each of which groups being made of a plurality of air cells, an air supply/release pump, an air tube connecting the air cell groups corresponding to the back area and the thigh area to the air supply/release pump and connecting the air cell group corresponding to the buttock area to the air supply/release pump in an independent system for each other, and a controller for controlling, when the back area is raised, so that the pressure of the air cell groups corresponding to the back area and thigh area is increased.
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