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Title:
HEALTH CONDITION MEASURING DEVICE AND MEASURING METHOD
Document Type and Number:
Japanese Patent JP2009075088
Kind Code:
A
Abstract:

To provide a health condition measuring device and method capable of measuring a pH value of feces at a defecation time simply in the noncontact state without taking the feces, and thereby knowing a human health condition by estimating an enteric pH value.

This health condition measuring device M for measuring a pH value of feces in the noncontact state at the defecation time has a gas sensor 5 for measuring the concentration of a prescribed component in gas discharged at the defecation time, a storage device 7 for storing beforehand prescribed component concentration-pH value conversion data, and a control part 8 for operating a pH estimation value of the feces by applying the prescribed component concentration measured by the gas sensor to the prescribed component concentration-pH value conversion data.


Inventors:
RUI MASAO
TAKESHITA AKEMI
TAKEZAKI YOSHINORI
HASHIMOTO HIROSHI
NOGUCHI SATOKO
Application Number:
JP2008211450A
Publication Date:
April 09, 2009
Filing Date:
August 20, 2008
Export Citation:
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Assignee:
TOTO LTD
International Classes:
G01N33/497; E03D9/00; G01N27/416
Domestic Patent References:
JP2005292049A2005-10-20
JP2005315836A2005-11-10
JP2007089857A2007-04-12
JPH08211048A1996-08-20
JPH06166618A1994-06-14
JP2007167264A2007-07-05
JP2005292049A2005-10-20
JP2005315836A2005-11-10
JP2007089857A2007-04-12
JPH08211048A1996-08-20
JPH06166618A1994-06-14
JP2007167264A2007-07-05
Attorney, Agent or Firm:
Yu Koyama



 
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