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Title:
SUBJECT INFORMATION DETECTION UNIT, SUBJECT INFORMATION PROCESSING DEVICE, ELECTRIC TOOTHBRUSH DEVICE, ELECTRIC SHAVER DEVICE, SUBJECT INFORMATION DETECTION DEVICE, AGING DEGREE EVALUATION METHOD, AND AGING DEGREE EVALUATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/021335
Kind Code:
A1
Abstract:
A subject information detection unit (I1) that is equipped with: a sensor attachment section (I21) that has an aperture (I22) at a position where the sensor attachment section comes into contact with a subject (I91) and an internal cavity (I23) that connects to the aperture (I22), and forms a space structure with the cavity (I23) being closed when the sensor attachment section is attached to the subject (I91) with the aperture (I22) facing the subject (I91); a sensor (I31) that is provided on the sensor attachment section (I21) and detects a pulsating signal from a blood vessel (I92) upon receiving pressure information that results from the pulsating signal from the blood vessel (I92) of the subject (I91); and a membranous member (I11) that separates aperture (I22) from the sensor (I31) and prevents penetration of moisture. The subject information detection unit is characterized in that the sensor (I31) detects the pressure information that results from the pulsating signal from the blood vessel (I92) of the subject (I91) and is input through the aperture (I22) and propagated through the cavity (I23) and the membranous member (I11).

Inventors:
OGAWA, Hiroshi (2-38 Kandajimboh-cho, Chiyoda-k, Tokyo 51, 〒1010051, JP)
OKUMOTO, Atsushi (Inc. 1-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
TAKEUCHI, Atsuo (Inc. 1-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
TANAKA, Eiji (Inc. 1-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
Application Number:
JP2013/070633
Publication Date:
February 06, 2014
Filing Date:
July 30, 2013
Export Citation:
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Assignee:
MITSUBISHI CHEMICAL HOLDINGS CORPORATION (1-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 51, 〒1008251, JP)
BIFROSTEC INC. (2-38, Kandajimboh-cho Chiyoda-k, Tokyo 51, 〒1010051, JP)
International Classes:
A61B5/0245; A61B5/0452; A61B5/08; A61B5/1455; A61C17/22; B26B19/48
Foreign References:
US20100179440A12010-07-15
JP2010207553A2010-09-24
JPH10503021A1998-03-17
JP2002186075A2002-06-28
JPH06181920A1994-07-05
JP2004113618A2004-04-15
JP2005080722A2005-03-31
JP2010115431A2010-05-27
JP2001178691A2001-07-03
JPS63154153A1988-06-27
JPH1156799A1999-03-02
JP2006505300A2006-02-16
JP2005168884A2005-06-30
JP2010022572A2010-02-04
JP2006055501A2006-03-02
JP2011030984A2011-02-17
JP2010184041A2010-08-26
JP2008173160A2008-07-31
Other References:
See also references of EP 2881035A4
C.-K. PENG; S. HAVLIN; H. E. STANLEY; A. L. GOLDBERGER: "Quantification of scaling exponents and crossover phenomenain in non-stationary heartbeat time series", CHAOS, vol. 5, 1995, pages 82 - 87
HIROKO AKIYAMA: "Science", 2010, IWANAMI-SHOTEN, article "Cyoujyu Jidai No Kagaku To Shakai No Kousou", pages: 59 - 64
Attorney, Agent or Firm:
SANADA, Tamotsu (NOF Kichijoji-honcho Bldg. 5th Floor, 10-31 Kichijoji-honcho 1-chome, Musashino-sh, Tokyo 04, 〒1800004, JP)
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