Title:
空気圧変動を利用した生体情報検出装置
Document Type and Number:
Japanese Patent JP4101765
Kind Code:
B2
Abstract:
A closed space is formed in a three layered structure consisting of base, elastic layer and cover, on applying load to the structure. A strain detection element is sealed in the closed space, to detect the air pressure variation caused by bioinformation, and to convert the air pressure variation into electric signal.
Inventors:
Mitsuru Takashima
Application Number:
JP2003565324A
Publication Date:
June 18, 2008
Filing Date:
February 04, 2003
Export Citation:
Assignee:
MI Lab Co., Ltd.
International Classes:
A61B5/11; A61B5/03; A61B5/08; G01G3/12; G01G21/06; G01L1/02; G01L1/22
Domestic Patent References:
| JP8080285A | ||||
| JP59155733A | ||||
| JP59112118U | ||||
| JP8136380A | ||||
| JP62169532U | ||||
| JP11009574A | ||||
| JP8332178A | ||||
| JP2001046347A |
Attorney, Agent or Firm:
Mitsuo Takahashi