[go: up one dir, main page]

DK2160977T3 - Sensorenhed og fremgangsmåde til bestemmelse af beskaffenheden af en struktur - Google Patents

Sensorenhed og fremgangsmåde til bestemmelse af beskaffenheden af en struktur

Info

Publication number
DK2160977T3
DK2160977T3 DK08172693.7T DK08172693T DK2160977T3 DK 2160977 T3 DK2160977 T3 DK 2160977T3 DK 08172693 T DK08172693 T DK 08172693T DK 2160977 T3 DK2160977 T3 DK 2160977T3
Authority
DK
Denmark
Prior art keywords
pickup
electrodes
nature
determining
sensor unit
Prior art date
Application number
DK08172693.7T
Other languages
English (en)
Inventor
A Rjan G Martinsen
Sverre Grimnes
Original Assignee
Idex Asa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idex Asa filed Critical Idex Asa
Application granted granted Critical
Publication of DK2160977T3 publication Critical patent/DK2160977T3/da

Links

Classifications

    • 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

Landscapes

  • 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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
DK08172693.7T 2002-05-14 2003-05-14 Sensorenhed og fremgangsmåde til bestemmelse af beskaffenheden af en struktur DK2160977T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20022310A NO321659B1 (no) 2002-05-14 2002-05-14 Volumspesifikk karakterisering av menneskehud ved elektrisk immitans
EP03725903A EP1503668B1 (en) 2002-05-14 2003-05-14 Volume specific characterization of human skin by electrical immitance

Publications (1)

Publication Number Publication Date
DK2160977T3 true DK2160977T3 (da) 2011-11-28

Family

ID=19913635

Family Applications (2)

Application Number Title Priority Date Filing Date
DK03725903T DK1503668T3 (da) 2002-05-14 2003-05-14 Volumenspecifik karakterisering af menneskelig hud ved elektrisk immitans
DK08172693.7T DK2160977T3 (da) 2002-05-14 2003-05-14 Sensorenhed og fremgangsmåde til bestemmelse af beskaffenheden af en struktur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK03725903T DK1503668T3 (da) 2002-05-14 2003-05-14 Volumenspecifik karakterisering af menneskelig hud ved elektrisk immitans

Country Status (13)

Country Link
US (2) US7856262B2 (da)
EP (2) EP1503668B1 (da)
JP (2) JP4699753B2 (da)
AT (2) ATE525017T1 (da)
AU (1) AU2003228160A1 (da)
CY (1) CY1108956T1 (da)
DE (1) DE60325580D1 (da)
DK (2) DK1503668T3 (da)
ES (2) ES2373804T3 (da)
NO (1) NO321659B1 (da)
PT (1) PT1503668E (da)
SI (1) SI1503668T1 (da)
WO (1) WO2003094724A1 (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO321659B1 (no) * 2002-05-14 2006-06-19 Idex Asa Volumspesifikk karakterisering av menneskehud ved elektrisk immitans
NO20025803D0 (no) 2002-12-03 2002-12-03 Idex Asa Levende finger
EP2449964B1 (en) 2005-07-01 2016-08-10 Impedimed Limited Connector for Impedance Measurement System
US9724012B2 (en) 2005-10-11 2017-08-08 Impedimed Limited Hydration status monitoring
US20090036794A1 (en) * 2005-12-29 2009-02-05 Rikshospitalet-Radiumhospitalet Hf Method and apparatus for determining local tissue impedance for positioning of a needle
KR100756409B1 (ko) * 2006-07-05 2007-09-10 삼성전자주식회사 피부 수화도 측정 장치 및 그 방법
KR100862287B1 (ko) * 2006-08-18 2008-10-13 삼성전자주식회사 피부 수화도 측정 장치 및 그 방법
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
AU2008241356B2 (en) 2007-04-20 2013-10-03 Impedimed Limited Monitoring system and probe
AU2008286194B2 (en) 2007-08-09 2014-05-15 Impedimed Limited Impedance measurement process
US9186089B2 (en) 2007-09-14 2015-11-17 Medtronic Monitoring, Inc. Injectable physiological monitoring system
US8591430B2 (en) 2007-09-14 2013-11-26 Corventis, Inc. Adherent device for respiratory monitoring
US8460189B2 (en) 2007-09-14 2013-06-11 Corventis, Inc. Adherent cardiac monitor with advanced sensing capabilities
WO2009036326A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent athletic monitor
WO2009036329A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Multi-sensor patient monitor to detect impending cardiac decompensation
WO2009036316A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy management, tracking and security for adherent patient monitor
EP2194858B1 (en) 2007-09-14 2017-11-22 Corventis, Inc. Medical device automatic start-up upon contact to patient tissue
US20090076345A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Device with Multiple Physiological Sensors
JP5405500B2 (ja) 2008-03-12 2014-02-05 コーヴェンティス，インク． 心調律に基づく心代償不全予測
WO2009146214A1 (en) 2008-04-18 2009-12-03 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
EP2321613B1 (en) * 2008-06-18 2019-09-04 Biovotion AG Method for characterizing the effect of a skin treatment agent on skin
US20100191310A1 (en) * 2008-07-29 2010-07-29 Corventis, Inc. Communication-Anchor Loop For Injectable Device
WO2011050283A2 (en) 2009-10-22 2011-04-28 Corventis, Inc. Remote detection and monitoring of functional chronotropic incompetence
CA2777797A1 (en) 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
JP5755234B2 (ja) 2009-11-18 2015-07-29 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ 患者−電極間測定のための装置およびシステム
US9451897B2 (en) 2009-12-14 2016-09-27 Medtronic Monitoring, Inc. Body adherent patch with electronics for physiologic monitoring
US8965498B2 (en) 2010-04-05 2015-02-24 Corventis, Inc. Method and apparatus for personalized physiologic parameters
US20130100043A1 (en) * 2011-10-24 2013-04-25 General Electric Company Method for determining valid touch screen inputs
AU2012351988B2 (en) 2011-12-14 2017-05-04 Impedimed Limited Devices, systems and methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue
US10743811B2 (en) 2013-10-18 2020-08-18 Carepredict, Inc. Fall prediction assessment
US10799173B2 (en) 2013-10-18 2020-10-13 Carepredict, Inc. Fall prediction assessment
CA2973458C (en) * 2015-01-08 2024-02-20 Noam RACHELI An electrode array for physiological monitoring and device including or utilizing same
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
US20180103915A1 (en) * 2016-10-18 2018-04-19 Alcare Co., Ltd. Operation processing aparatus calculating numerical value representing skin barrier function, equipument, computer readable medium, and method for evaluating skin barrier function
US11768196B2 (en) 2017-07-07 2023-09-26 President And Fellows Of Harvard College Current-based stimulators for electrogenic cells and related methods
US12174140B2 (en) 2017-11-01 2024-12-24 President And Fellows Of Harvard College Electronic circuits for analyzing electrogenic cells and related methods
WO2019180257A1 (de) * 2018-03-23 2019-09-26 Coldplasmatech Gmbh Plasmaapplikator
EP3586724A1 (en) * 2018-06-27 2020-01-01 Koninklijke Philips N.V. Device for use in determining a hydration level of skin
EP4168316A4 (en) 2020-06-17 2024-07-10 President and Fellows of Harvard College MULTIWELL DEVICE USING COMPLEMENTARY METAL OXIDE SEMICONDUCTOR (CMOS) FOR ELECTRICAL CELL EVALUATION
IL299096A (en) 2020-06-17 2023-02-01 Harvard College Cell mapping devices using impedance measurements and methods for their operation
JP2023530702A (ja) 2020-06-17 2023-07-19 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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL65581A (en) 1982-04-22 1985-12-31 Dan Atlas Electrical measuring system particularly useful for the non-invasive examination of biological tissue
JPS6227956A (ja) 1985-07-29 1987-02-05 オムロン株式会社 皮膚インピ−ダンス測定方法
JPH01126535A (ja) 1987-11-12 1989-05-18 Kao Corp 皮膚水分含有量の測定方法および装置
US5069223A (en) * 1990-02-14 1991-12-03 Georgetown University Method of evaluating tissue changes resulting from therapeutic hyperthermia
SE466987B (sv) 1990-10-18 1992-05-11 Stiftelsen Ct Foer Dentaltekni Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans
NO180024C (no) 1994-10-11 1997-01-29 Oerjan G Martinsen Måling av fuktighet i hud
HU214533B (hu) 1995-10-06 1998-03-30 Dermo Corporation Ltd. Detektor ujj élő jellegének felismerésére
US6517482B1 (en) * 1996-04-23 2003-02-11 Dermal Therapy (Barbados) Inc. Method and apparatus for non-invasive determination of glucose in body fluids
JP3620558B2 (ja) * 1996-12-16 2005-02-16 ソニー株式会社 生体検知装置
JP2947210B2 (ja) * 1997-02-28 1999-09-13 日本電気株式会社 生体識別装置
AUPP031097A0 (en) * 1997-11-10 1997-12-04 Clift, Vaughan Skin impedance imaging system
JP4325969B2 (ja) * 1998-07-06 2009-09-02 ヤン ズビグニュー ゾピンスキー 皮膚インピーダンス変動の評価装置
DE19830830C2 (de) * 1998-07-09 2000-11-23 Siemens Ag Verfahren zur Lebenderkennung menschlicher Haut
EP1119288A4 (en) * 1998-10-08 2003-06-11 Polartechnics Ltd DEVICE FOR DETECTING TISSUE TYPES
NO314647B1 (no) * 2000-06-09 2003-04-22 Idex Asa Målesystem for fingeravtrykksensor
JP4840952B2 (ja) * 2000-09-19 2011-12-21 株式会社フィジオン 生体電気インピーダンス計測方法及び計測装置、並びに該計測装置を用いた健康指針管理アドバイス装置
WO2002047548A1 (fr) * 2000-12-14 2002-06-20 Art Haven 9 Co., Ltd. Instrument de mesure de l'impedance d'un corps
US6823212B2 (en) * 2001-06-13 2004-11-23 The Procter & Gamble Company Method and apparatus for measuring properties of a target surface
JP3792594B2 (ja) * 2002-03-29 2006-07-05 グローリー工業株式会社 熱伝導指紋センサ
NO321659B1 (no) * 2002-05-14 2006-06-19 Idex Asa Volumspesifikk karakterisering av menneskehud ved elektrisk immitans

Also Published As

Publication number Publication date
JP2005525163A (ja) 2005-08-25
ES2373804T3 (es) 2012-02-08
ATE525017T1 (de) 2011-10-15
EP2160977B1 (en) 2011-09-21
JP2011025083A (ja) 2011-02-10
US7856262B2 (en) 2010-12-21
JP4699753B2 (ja) 2011-06-15
DK1503668T3 (da) 2009-03-30
DE60325580D1 (de) 2009-02-12
PT1503668E (pt) 2009-03-16
EP1503668A1 (en) 2005-02-09
ES2319755T3 (es) 2009-05-12
AU2003228160A1 (en) 2003-11-11
EP2160977A1 (en) 2010-03-10
WO2003094724A1 (en) 2003-11-20
US20070043301A1 (en) 2007-02-22
JP5444191B2 (ja) 2014-03-19
SI1503668T1 (sl) 2009-06-30
NO20022310D0 (no) 2002-05-14
CY1108956T1 (el) 2014-07-02
NO20022310L (no) 2003-11-17
US20110060241A1 (en) 2011-03-10
ATE418913T1 (de) 2009-01-15
EP1503668B1 (en) 2008-12-31
NO321659B1 (no) 2006-06-19

Similar Documents

Publication Publication Date Title
DK2160977T3 (da) Sensorenhed og fremgangsmåde til bestemmelse af beskaffenheden af en struktur
NO20025803D0 (no) Levende finger
DK1581111T3 (da) Sensormodul til måling af overflader
ATE469356T1 (de) Stromsensor
DK1611860T3 (da) Indretning til denervering af intraossøs nerve
DK1843814T3 (da) Anordning til transkutan stimulation af en nerve i det menneskelige legeme
ATE504978T1 (de) Kapazitiver berührungsschalter
DE50207412D1 (de) Elektrodenanordnung
ATE443266T1 (de) Stromsensor
EP1519431A4 (en) ELECTRODE AND ELECTROCHEMICAL CELL THEREOF CONTAINED
DE60033344D1 (de) Stromsensor für eine elektrische Vorrichtung
JP2007325926A (ja) 皮膚インピーダンス測定センサ
FI20031677L (fi) Elektrodirakenne sähköisten vasteiden mittaamiseksi ihmiskehosta
ATE289414T1 (de) Leitfähigkeitssensor
DE60206240D1 (de) Spannungssensor für gasisolierte elektrische Vorrichtung
TW200636763A (en) An apparatus and method for current measuring and a resistor
ATE501434T1 (de) Elektrochemische sensoren
TW200722744A (en) Humidity sensor and its fabricating method
DK1629697T3 (da) Pladeelement med lagdelt opvarmning
FI20030945A7 (fi) Sähkömekaaninen muuttaja ja valmistusmenetelmä
DE50311405D1 (de) Elektrische kontaktanordnung
DE60210928D1 (de) Implantierbare elektrodenstruktur
DE50306717D1 (de) Elektrische Kontaktierungseinrichtung und zugehörige Tastatur
DE502004000629D1 (de) Bestückkopf mit greifern für elektrische bauelemente
UA32917U (ru) Способ измерения электрических параметров точек акупунктуры