JP4699753B2 - 電気イミッタンスによるヒトの皮膚の特定容積に関する特性決定 - Google Patents

電気イミッタンスによるヒトの皮膚の特定容積に関する特性決定 Download PDF

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Publication number
JP4699753B2
JP4699753B2 JP2004502823A JP2004502823A JP4699753B2 JP 4699753 B2 JP4699753 B2 JP 4699753B2 JP 2004502823 A JP2004502823 A JP 2004502823A JP 2004502823 A JP2004502823 A JP 2004502823A JP 4699753 B2 JP4699753 B2 JP 4699753B2
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electrode
skin
current supply
electrodes
voltage detection
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Japanese (ja)
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JP2005525163A (ja
JP2005525163A5 (https=
Inventor
オルジャン・ジー・マーティンセン
スベール・グリムネス
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アイデックス・エーエスエー
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/442—Evaluating skin mechanical properties, e.g. elasticity, hardness, texture, wrinkle assessment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/40—Spoof detection, e.g. liveness detection
    • G06V40/45—Detection of the body part being alive

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Gloves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP2004502823A 2002-05-14 2003-05-14 電気イミッタンスによるヒトの皮膚の特定容積に関する特性決定 Expired - Fee Related JP4699753B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20022310A NO321659B1 (no) 2002-05-14 2002-05-14 Volumspesifikk karakterisering av menneskehud ved elektrisk immitans
NO20022310 2002-05-14
PCT/NO2003/000157 WO2003094724A1 (en) 2002-05-14 2003-05-14 Volume specific characterization of human skin by electrical immitance

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010250003A Division JP5444191B2 (ja) 2002-05-14 2010-11-08 構造の状態を決定するためのセンサアセンブリならびに方法

Publications (3)

Publication Number Publication Date
JP2005525163A JP2005525163A (ja) 2005-08-25
JP2005525163A5 JP2005525163A5 (https=) 2006-01-12
JP4699753B2 true JP4699753B2 (ja) 2011-06-15

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JP2004502823A Expired - Fee Related JP4699753B2 (ja) 2002-05-14 2003-05-14 電気イミッタンスによるヒトの皮膚の特定容積に関する特性決定
JP2010250003A Expired - Fee Related JP5444191B2 (ja) 2002-05-14 2010-11-08 構造の状態を決定するためのセンサアセンブリならびに方法

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JP2010250003A Expired - Fee Related JP5444191B2 (ja) 2002-05-14 2010-11-08 構造の状態を決定するためのセンサアセンブリならびに方法

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Country Link
US (2) US7856262B2 (https=)
EP (2) EP2160977B1 (https=)
JP (2) JP4699753B2 (https=)
AT (2) ATE525017T1 (https=)
AU (1) AU2003228160A1 (https=)
CY (1) CY1108956T1 (https=)
DE (1) DE60325580D1 (https=)
DK (2) DK1503668T3 (https=)
ES (2) ES2373804T3 (https=)
NO (1) NO321659B1 (https=)
PT (1) PT1503668E (https=)
SI (1) SI1503668T1 (https=)
WO (1) WO2003094724A1 (https=)

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US8388534B2 (en) 2006-10-11 2013-03-05 Samsung Electronics Co., Ltd. Apparatus for providing skin care information by measuring skin moisture content and method and medium for the same
JP5419861B2 (ja) 2007-04-20 2014-02-19 インぺディメッド リミテッド インピーダンス測定装置および方法
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US8790259B2 (en) 2009-10-22 2014-07-29 Corventis, Inc. Method and apparatus for remote detection and monitoring of functional chronotropic incompetence
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JP6799765B2 (ja) * 2015-01-08 2020-12-16 メダセンス バイオメトリクス リミテッド 生物学的監視のための電極アレイ及び同を含む又は同を活用する装置
KR101810944B1 (ko) * 2015-11-19 2018-01-25 한국전자통신연구원 생체 신호 측정 장치
KR101877105B1 (ko) * 2015-12-22 2018-07-10 전자부품연구원 심리 상태 파악을 위한 교류형 edr 시스템
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US12174140B2 (en) 2017-11-01 2024-12-24 President And Fellows Of Harvard College Electronic circuits for analyzing electrogenic cells and related methods
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JP7844357B2 (ja) 2020-06-17 2026-04-13 プレジデント アンド フェローズ オブ ハーバード カレッジ 細胞のパターニングおよび空間電気化学マッピングのためのシステムおよび方法
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Also Published As

Publication number Publication date
EP2160977B1 (en) 2011-09-21
DE60325580D1 (de) 2009-02-12
EP1503668A1 (en) 2005-02-09
US20070043301A1 (en) 2007-02-22
JP2005525163A (ja) 2005-08-25
JP2011025083A (ja) 2011-02-10
DK1503668T3 (da) 2009-03-30
EP2160977A1 (en) 2010-03-10
JP5444191B2 (ja) 2014-03-19
EP1503668B1 (en) 2008-12-31
ATE418913T1 (de) 2009-01-15
ES2373804T3 (es) 2012-02-08
PT1503668E (pt) 2009-03-16
NO20022310L (no) 2003-11-17
DK2160977T3 (da) 2011-11-28
ES2319755T3 (es) 2009-05-12
AU2003228160A1 (en) 2003-11-11
SI1503668T1 (sl) 2009-06-30
ATE525017T1 (de) 2011-10-15
NO321659B1 (no) 2006-06-19
US7856262B2 (en) 2010-12-21
US20110060241A1 (en) 2011-03-10
NO20022310D0 (no) 2002-05-14
WO2003094724A1 (en) 2003-11-20
CY1108956T1 (el) 2014-07-02

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