Title:
SKIN CONDUCTIVITY MEASURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/007638
Kind Code:
A1
Abstract:
A skin conductivity measuring device applies a bipolar pulse current, as generated
from current generating units (11a to 11i), to a plurality of measurement points
of the skin (30) of a specimen through non-polar electrodes (3a to 3i). The applied
currents and the voltages generated by the applications are measured by a measuring
unit (6), and featuring quantities featuring the feasibilities of the currents
at the individual measurement points are extracted by a featuring quantity extracting
unit (7), so that the results are displayed in a display unit (8). Indices, as
extracted at the featuring quantity extracting unit (7), are calculated on the
basis of electric equivalent circuit parameters (Rp, Cp and Rs) of the skin (30).
The skin conductivity measuring device can provide qualitative and reliable/reproducible
measurement results.
Inventors:
FUKUMOTO TAKENORI
AKIYAMA HISASHI
AKIYAMA HISASHI
Application Number:
PCT/JP2007/063664
Publication Date:
January 17, 2008
Filing Date:
July 09, 2007
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
FUKUMOTO TAKENORI
AKIYAMA HISASHI
FUKUMOTO TAKENORI
AKIYAMA HISASHI
International Classes:
A61B5/05; A61H39/02
Domestic Patent References:
| WO2006115072A1 | 2006-11-02 |
Foreign References:
| JP2004337349A | 2004-12-02 | |||
| JP2003126055A | 2003-05-07 | |||
| JPH07303618A | 1995-11-21 |
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (IMP Building3-7, Shiromi 1-chome,Chuo-ku,Osaka-sh, Osaka 01, JP)
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