DE60324066D1 - Vorrichtung und Verfahren zur Messung der Hautimpedanz in kleinen Hautbereichen - Google Patents

Vorrichtung und Verfahren zur Messung der Hautimpedanz in kleinen Hautbereichen

Info

Publication number
DE60324066D1
DE60324066D1 DE60324066T DE60324066T DE60324066D1 DE 60324066 D1 DE60324066 D1 DE 60324066D1 DE 60324066 T DE60324066 T DE 60324066T DE 60324066 T DE60324066 T DE 60324066T DE 60324066 D1 DE60324066 D1 DE 60324066D1
Authority
DE
Germany
Prior art keywords
skin
small areas
measuring
impedance
skin impedance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60324066T
Other languages
English (en)
Inventor
Woo-Young Jang
Young-Bae Park
Sang-Hoon Shin
Jin-Wook Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60324066D1 publication Critical patent/DE60324066D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/415—Evaluating particular organs or parts of the immune or lymphatic systems the glands, e.g. tonsils, adenoids or thymus
    • 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
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/418—Evaluating particular organs or parts of the immune or lymphatic systems lymph vessels, ducts or nodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endocrinology (AREA)
  • Dermatology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE60324066T 2002-07-25 2003-07-24 Vorrichtung und Verfahren zur Messung der Hautimpedanz in kleinen Hautbereichen Expired - Fee Related DE60324066D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0043926A KR100459903B1 (ko) 2002-07-25 2002-07-25 피부의 국부적인 영역의 임피던스를 측정하는 측정 시스템및 이에 이용되는 임피던스 측정 전극

Publications (1)

Publication Number Publication Date
DE60324066D1 true DE60324066D1 (de) 2008-11-27

Family

ID=29997540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324066T Expired - Fee Related DE60324066D1 (de) 2002-07-25 2003-07-24 Vorrichtung und Verfahren zur Messung der Hautimpedanz in kleinen Hautbereichen

Country Status (5)

Country Link
US (1) US7474917B2 (de)
EP (2) EP2002787A3 (de)
KR (1) KR100459903B1 (de)
CN (1) CN1284507C (de)
DE (1) DE60324066D1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2535811T3 (es) * 2003-03-19 2015-05-18 Church Of Spiritual Technology Sistema para medir e indicar cambios en la resistencia de un cuerpo vivo
EP1620006A4 (de) * 2003-05-02 2009-12-02 Univ Johns Hopkins Vorrichtungen, systeme und verfahren für die bioimpedanzmessung von zervikalgewebe und verfahren zur diagnose und behandlung des menschlichen gebärmutterhalses
EP2260756A1 (de) * 2005-08-09 2010-12-15 Flore, Ingo Medizinische Messvorrichtung
US20100292603A1 (en) * 2005-09-21 2010-11-18 Beth Israel Deaconess Medical Center, Inc. Electrical Impedance Myography
KR101213157B1 (ko) * 2006-06-09 2012-12-17 삼성전자주식회사 피부 임피던스 측정 센서
CN100421617C (zh) * 2006-08-16 2008-10-01 中山市创源电子有限公司 一种人体阻抗测量装置及应用该装置的脂肪计
EP2096989B1 (de) * 2006-11-23 2012-11-21 Flore, Ingo Medizinische messvorrichtung
KR100866543B1 (ko) * 2007-06-15 2008-11-03 연세대학교 산학협력단 운동점 측정 및 전자기 자극 치료 장치
KR101629974B1 (ko) * 2007-09-07 2016-06-14 플로레, 잉고 생체전기 임피던스 측정용 의료 측정 기구
KR100963874B1 (ko) 2008-02-14 2010-06-17 연세대학교 산학협력단 피부 임피던스 측정시에 최외층의 두께값 변동에 의한 오차보정을 위한 특수 전극
DE102009011381A1 (de) 2009-03-05 2010-09-09 Flore, Ingo, Dr. Diagnostische Messvorrichtung
GB2471873B (en) * 2009-07-15 2015-09-23 Wzvi Ltd Electrical impedance imaging
EP2493374B1 (de) 2009-10-28 2016-12-14 The Board of Governors for Higher Education, State of Rhode Island and Providence Plantations Biomedizinische elektrode
CN102655806B (zh) * 2009-12-24 2015-04-22 萨马达帕锡菲卡有限公司 用于生物电阻抗分析及监测的设备和方法
DE102011004738A1 (de) 2010-02-26 2011-09-01 Advanced Realtime Tracking Gmbh Verfahren und Vorrichtung zur Erkennung einer Fingerberührung
US8054094B1 (en) * 2010-06-10 2011-11-08 General Electric Company Image reconstruction based constrained maximization
US20120041332A1 (en) * 2010-08-11 2012-02-16 Georgiy Lifshits Device and method for oriental medicine diagnosis and treatment
CN101999898B (zh) * 2010-11-09 2012-09-05 北京大学 经络穴位特性信息提取系统
KR101244816B1 (ko) * 2010-11-23 2013-03-18 계명대학교 산학협력단 피부 임피던스 측정을 위한 새로운 형태의 소형 전극 센서 및 이를 이용한 피부 임피던스 측정 시스템.
PL398277A1 (pl) * 2012-02-29 2013-09-02 Bone Vitae Spólka Akcyjna Sposób sterowania elektrodami do pomiaru bioimpedancyjnych i urzadzenie do pomiarów bioimpedancyjnych
US9844697B2 (en) * 2012-04-27 2017-12-19 Fibrux Oy Method and device for measuring muscle signals
US8655427B1 (en) * 2012-11-29 2014-02-18 Albert Einstein Healthcare Network Catheter systems for measuring electrical properties of tissue and methods of use
RU2522949C1 (ru) * 2012-12-17 2014-07-20 Общество С Ограниченной Ответственностью "Хилби" Устройство для измерения электрических параметров участка тела человека
US10064630B2 (en) 2013-03-15 2018-09-04 Teleflex Medical Devices S.À R.L. Driver assemblies, drivers, intraosseous devices, and methods for determining voltages and/or impedances in biological material
DE102013011141A1 (de) * 2013-07-03 2015-01-08 Dräger Medical GmbH Messvorrichtung zur Messung einer Körperfunktion und Verfahren zum Betrieb einer solchen Messvorrichtung
WO2015130125A1 (ko) * 2014-02-28 2015-09-03 주식회사 엠에스피 인체 내 임피던스 측정장치
WO2015157272A1 (en) * 2014-04-07 2015-10-15 North Carolina State University Electrodes and sensors having nanowires
CN103976734A (zh) * 2014-05-09 2014-08-13 思澜科技（成都）有限公司 用于乳腺电阻抗断层成像的电极环
FR3028744A1 (fr) 2014-11-25 2016-05-27 Impeto Medical Dispositif de releve de donnees electrophysiologiques de fiabilite accrue
US20160174864A1 (en) * 2014-12-18 2016-06-23 Biosense Webster (Israel) Ltd. Far Field-Insensitive Intracardiac Catheter Electrodes
CN105769191B (zh) * 2014-12-25 2018-11-06 中国科学院深圳先进技术研究院 一种人体健康检测装置和方法
CN105796106A (zh) * 2014-12-29 2016-07-27 昆盈企业股份有限公司 外接式检测装置及其控制方法
CN107205676B (zh) 2015-01-08 2021-06-18 美达森斯生物测定有限公司 用于生理监测的电极阵列和包括或利用电极阵列的设备
KR101729974B1 (ko) * 2015-02-06 2017-04-26 한국표준과학연구원 유수분 측정 장치
CN104783763B (zh) * 2015-04-23 2017-04-12 天津中医药大学 一种用于对于人体皮肤温湿度及电阻检测的探头
CN105879225A (zh) * 2016-06-08 2016-08-24 广州加佳康医疗科技有限公司 一种智能便携电疗仪器
CN109952066B (zh) * 2016-11-10 2022-05-13 心脏起搏器股份公司 可植入监测器导引器
TWI598073B (zh) * 2016-12-15 2017-09-11 財團法人工業技術研究院 生理訊號量測方法及生理訊號量測裝置
KR101961535B1 (ko) * 2017-01-10 2019-07-17 전자부품연구원 피부 전도도 측정 센서 및 그 제조방법
KR101992012B1 (ko) 2017-07-21 2019-06-21 경희대학교 산학협력단 피하 임피던스를 측정하는 임피던스 라인 스캐너 및 그 동작 방법
CN107928671B (zh) * 2017-12-05 2021-10-12 新绎健康科技有限公司 一种测量经脉阻抗的方法
KR102500766B1 (ko) 2017-12-29 2023-02-17 삼성전자주식회사 생체 신호 측정 장치 및 그의 동작 방법
US11488361B1 (en) * 2019-02-15 2022-11-01 Meta Platforms Technologies, Llc Systems and methods for calibrating wearables based on impedance levels of users' skin surfaces
US11896358B2 (en) * 2020-05-11 2024-02-13 Wellness Allied Inc Device and method for dynamic skin impedance measurement and correction
FR3114232A1 (fr) 2020-09-23 2022-03-25 Ovomind K.K Equipement électrodermal
CN113066572B (zh) * 2021-03-03 2023-06-16 山东师范大学 一种增强局部特征提取的中医辅助诊断系统及方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784908A (en) * 1973-04-09 1974-01-08 W Anderson Electrical conductivity measurement method and apparatus
US3871359A (en) * 1973-06-25 1975-03-18 Interscience Technology Corp Impedance measuring system
US3971366A (en) * 1974-11-25 1976-07-27 Hiroshi Motoyama Apparatus and method for measuring the condition of the meridians and the corresponding internal organs of the living body
US3957037A (en) 1975-02-24 1976-05-18 Nasa Readout electrode assembly for measuring biological impedance
US4578635A (en) 1981-01-14 1986-03-25 Mee John L Device for measuring and indicating changes in the resistance of a living body
KR870000641B1 (ko) * 1983-10-25 1987-04-03 와꼬 코포레이숀 오버시즈 리미티드 경혈자격기(經穴刺激器)
JPS63109840A (ja) * 1986-10-25 1988-05-14 フクダ電子株式会社 多電極型生体電気インピーダンス計測装置
US4917093A (en) * 1987-06-12 1990-04-17 Minnesota Mining And Manufacturing Company Biological tissue stimulator with adjustable high voltage power supply dependent upon load impedance
US4895163A (en) * 1988-05-24 1990-01-23 Bio Analogics, Inc. System for body impedance data acquisition
EP0416159B1 (de) * 1989-09-07 1995-05-24 Siemens Aktiengesellschaft Mehrteilige flächenhafte Elektrode für ein HF-Chirugie-gerät
DE4100568A1 (de) 1991-01-11 1992-07-16 Fehling Guido Vorrichtung zur ueberwachung eines patienten auf abstossungsreaktionen eines implantierten organs
DE4123459C5 (de) * 1991-07-16 2008-08-28 Jablonski, Angelika Fahrzeugrad
US5372141A (en) * 1992-07-01 1994-12-13 Body Composition Analyzers, Inc. Body composition analyzer
US5964703A (en) 1994-01-14 1999-10-12 E-Z-Em, Inc. Extravasation detection electrode patch
US5810762A (en) * 1995-04-10 1998-09-22 Genetronics, Inc. Electroporation system with voltage control feedback for clinical applications
WO2000019894A1 (en) 1998-10-08 2000-04-13 Polartechnics Limited Apparatus for recognizing tissue types
US6408204B1 (en) 1999-07-28 2002-06-18 Medrad, Inc. Apparatuses and methods for extravasation detection
US6292690B1 (en) * 2000-01-12 2001-09-18 Measurement Specialities Inc. Apparatus and method for measuring bioelectric impedance
US6714814B2 (en) 2000-03-30 2004-03-30 Tanita Corporation Bioelectrical impedance measuring apparatus
JP2003531373A (ja) 2000-04-14 2003-10-21 ナノテック ソリューション バイオマスの特性を決定する装置および方法
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
KR100891091B1 (ko) * 2000-11-29 2009-03-30 가부시키가이샤 피지온 신체조성 측정장치
CN100403978C (zh) * 2001-02-22 2008-07-23 花王株式会社 测量人体脂肪用的设备
JP3562798B2 (ja) * 2001-03-01 2004-09-08 学校法人慶應義塾 生体反応波形情報の解析方法及び装置並びに診断装置
US6631292B1 (en) * 2001-03-23 2003-10-07 Rjl Systems, Inc. Bio-electrical impedance analyzer
KR100446075B1 (ko) * 2001-05-30 2004-08-30 주식회사 바이오스페이스 생체전기 임피던스법을 이용한 손목형 맥박계
JP2005500116A (ja) 2001-08-24 2005-01-06 グルコセンス、インコーポレイテッド 生体信号センサと、そのセンサに関連したアプリケーションを組み入れた生体信号を記録するための装置

Also Published As

Publication number Publication date
KR100459903B1 (ko) 2004-12-03
KR20040010893A (ko) 2004-02-05
EP1384436A3 (de) 2004-05-06
EP1384436A2 (de) 2004-01-28
US20040122336A1 (en) 2004-06-24
US7474917B2 (en) 2009-01-06
CN1284507C (zh) 2006-11-15
EP2002787A2 (de) 2008-12-17
EP1384436B1 (de) 2008-10-15
EP2002787A3 (de) 2008-12-24
CN1480097A (zh) 2004-03-10

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