AU2000239287A1 - Apparatus and method for measuring bioelectric impedance - Google Patents

Apparatus and method for measuring bioelectric impedance

Info

Publication number
AU2000239287A1
AU2000239287A1 AU2000239287A AU3928700A AU2000239287A1 AU 2000239287 A1 AU2000239287 A1 AU 2000239287A1 AU 2000239287 A AU2000239287 A AU 2000239287A AU 3928700 A AU3928700 A AU 3928700A AU 2000239287 A1 AU2000239287 A1 AU 2000239287A1
Authority
AU
Australia
Prior art keywords
bioelectric impedance
measuring bioelectric
measuring
impedance
bioelectric
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.)
Abandoned
Application number
AU2000239287A
Other languages
English (en)
Inventor
Stephen A. Orbine
Steven P. Petrucelli
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.)
Measurement Specialties Inc
Original Assignee
Measurement Specialties Inc
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 Measurement Specialties Inc filed Critical Measurement Specialties Inc
Publication of AU2000239287A1 publication Critical patent/AU2000239287A1/en
Abandoned 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
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • 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
    • A61B5/05—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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (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)
  • Measurement Of Resistance Or Impedance (AREA)
AU2000239287A 2000-01-12 2000-03-29 Apparatus and method for measuring bioelectric impedance Abandoned AU2000239287A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/481,584 US6292690B1 (en) 2000-01-12 2000-01-12 Apparatus and method for measuring bioelectric impedance
US09481584 2000-01-12
PCT/US2000/008269 WO2001050954A1 (en) 2000-01-12 2000-03-29 Apparatus and method for measuring bioelectric impedance

Publications (1)

Publication Number Publication Date
AU2000239287A1 true AU2000239287A1 (en) 2001-07-24

Family

ID=23912542

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000239287A Abandoned AU2000239287A1 (en) 2000-01-12 2000-03-29 Apparatus and method for measuring bioelectric impedance

Country Status (4)

Country Link
US (1) US6292690B1 (ja)
JP (1) JP2003519522A (ja)
AU (1) AU2000239287A1 (ja)
WO (1) WO2001050954A1 (ja)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610917B2 (en) 1998-05-15 2003-08-26 Lester F. Ludwig Activity indication, external source, and processing loop provisions for driven vibrating-element environments
AUPQ113799A0 (en) * 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
US6526315B1 (en) * 2000-03-17 2003-02-25 Tanita Corporation Portable bioelectrical impedance measuring instrument
JP3698633B2 (ja) * 2000-10-25 2005-09-21 株式会社タニタ 体型判定装置
JP3719649B2 (ja) * 2000-12-08 2005-11-24 株式会社タニタ 生体電気インピーダンス測定装置用樹脂カバー
FI109651B (fi) * 2001-03-23 2002-09-30 Delfin Technologies Ltd Menetelmä kudosturvotuksen mittaamiseksi
US6718200B2 (en) 2001-04-10 2004-04-06 Koninklijke Philips Electronics N.V. Wearable body-fat sensor
US20070104840A1 (en) * 2001-05-03 2007-05-10 Singer Michael G Method and system for the determination of palatability
US6748264B2 (en) * 2002-02-04 2004-06-08 Fook Tin Technologies Limited Body fat analyzer with integral analog measurement electrodes
JP3653519B2 (ja) * 2002-06-12 2005-05-25 ヤーマン株式会社 体内構成測定装置
KR100459903B1 (ko) * 2002-07-25 2004-12-03 삼성전자주식회사 피부의 국부적인 영역의 임피던스를 측정하는 측정 시스템및 이에 이용되는 임피던스 측정 전극
US20040019292A1 (en) * 2002-07-29 2004-01-29 Drinan Darrel Dean Method and apparatus for bioelectric impedance based identification of subjects
CN2623167Y (zh) * 2002-11-14 2004-07-07 精量电子（深圳）有限公司 带有透明电极之人体脂肪秤
DE602004001890T2 (de) * 2003-02-26 2006-12-07 Tanita Corp. Tiergesundheitsüberwachungssystem
US8594764B2 (en) * 2003-03-07 2013-11-26 Jon Rice Device and method for assessing the electrical potential of cells and method for manufacture of same
WO2004094955A2 (en) * 2003-03-19 2004-11-04 Church Of Spiritual Technology System for measuring changes in living body resistance
KR20050072990A (ko) * 2004-01-08 2005-07-13 황인덕 전기 임피던스 측정 장치
JP2005296415A (ja) * 2004-04-13 2005-10-27 Tanita Corp 体組成測定装置
US20050234308A1 (en) * 2004-04-19 2005-10-20 Nokia Corporation Terminal and associated method and computer program product for monitoring at least one condition of a user
WO2005122888A1 (en) 2004-06-18 2005-12-29 The University Of Queensland Oedema detection
EP1827222A1 (en) * 2004-11-26 2007-09-05 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
WO2006074092A1 (en) * 2005-01-05 2006-07-13 Rensselaer Polytechnic Institute High precision voltage source for electrical impedance tomography
US7372277B2 (en) * 2005-04-15 2008-05-13 Agamatrix, Inc. Method and apparatus for providing stable voltage to analytical system
AU2006265761B2 (en) * 2005-07-01 2011-08-11 Impedimed Limited Monitoring system
CA2609111C (en) 2005-07-01 2016-10-18 Scott Chetham A method and apparatus for performing impedance measurements in accordance with determining an electrode arrangement using a displayed representation
EP1912563B1 (en) 2005-08-02 2016-04-20 Impedimed Limited Impedance parameter values
EP1948017B1 (en) 2005-10-11 2014-04-02 Impedimed Limited Hydration status monitoring
JP5431147B2 (ja) 2006-05-30 2014-03-05 インぺディメッド リミテッド インピーダンス測定
JP4967514B2 (ja) * 2006-08-08 2012-07-04 ミツミ電機株式会社 生体インピーダンス測定回路、及び、生体インピーダンス測定装置
WO2008064426A1 (en) * 2006-11-30 2008-06-05 Impedimed Limited Measurement apparatus
JP2008142469A (ja) * 2006-12-13 2008-06-26 Tanita Corp 生体測定装置
JP5400618B2 (ja) 2007-01-15 2014-01-29 インぺディメッド リミテッド モニタリングシステム
AU2008234370B2 (en) 2007-03-30 2011-06-30 Impedimed Limited Active guarding for reduction of resistive and capactive signal loading with adjustable control of compensation level
ES2473278T3 (es) 2007-04-20 2014-07-04 Impedimed Limited Sonda y sistema de monitorización
JP5078433B2 (ja) * 2007-05-18 2012-11-21 株式会社タニタ 生体測定装置
US20100086655A1 (en) * 2007-05-23 2010-04-08 Michaeal G Singer Process of selecting a preparation method, a packaging and shipping method, or other dispostion of a foodstuff, and process of determining if a foodstuff is fresh or has previously been frozen
US8089283B2 (en) * 2007-08-10 2012-01-03 Consolidate Research, Inc. Apparatus and method for high-speed determination of bioelectric electrode impedances
AU2008324750B2 (en) 2007-11-05 2014-01-16 Impedimed Limited Impedance determination
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
EP2101408B1 (en) * 2008-03-11 2012-05-16 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Floating front-end amplifier and one-wire measuring devices
US7812589B2 (en) * 2008-08-28 2010-10-12 Qualitau, Inc. Modified current source (MCS) with seamless range switching
JP5616900B2 (ja) 2008-11-28 2014-10-29 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ インピーダンス測定処理
JP5643829B2 (ja) 2009-10-26 2014-12-17 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ インピーダンス測定の分析において用いるための方法及び装置
CA2778770A1 (en) 2009-11-18 2011-05-26 Chung Shing Fan Signal distribution for patient-electrode measurements
US20120088989A1 (en) * 2009-12-21 2012-04-12 Roche Diagnostic Operations, Inc. Management Method And System For Implementation, Execution, Data Collection, and Data Analysis of A Structured Collection Procedure Which Runs On A Collection Device
TWI408377B (zh) * 2010-02-25 2013-09-11 Ind Tech Res Inst 差動式電壓感測系統及其方法
JP5678448B2 (ja) * 2010-03-23 2015-03-04 オムロンヘルスケア株式会社 生体インピーダンス測定装置
EP2409664B1 (de) * 2010-07-22 2013-10-30 W & H Dentalwerk Bürmoos GmbH Medizinische Behandlungsvorrichtung und Verfahren zur Regelung einer medizinischen Behandlungsvorrichtung
US8475367B1 (en) 2011-01-09 2013-07-02 Fitbit, Inc. Biometric monitoring device having a body weight sensor, and methods of operating same
US9202111B2 (en) 2011-01-09 2015-12-01 Fitbit, Inc. Fitness monitoring device with user engagement metric functionality
US9011346B2 (en) 2011-01-27 2015-04-21 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for monitoring the circulatory system
CN102495105A (zh) * 2011-12-02 2012-06-13 深圳力合数字电视信息技术有限公司 瘦肉率估测系统及装置
TWI422837B (zh) * 2012-01-04 2014-01-11 Univ Nat Chi Nan Impedance analyzer, impedance readout device
US9510772B2 (en) 2012-04-10 2016-12-06 Cardionxt, Inc. System and method for localizing medical instruments during cardiovascular medical procedures
FR3005844B1 (fr) * 2013-05-27 2015-06-26 Seb Sa Appareil de calcul d'un parametre d'une zone de surface cutanee
US9591987B1 (en) 2013-08-23 2017-03-14 Rjl Systems, Inc. Determining body composition through segmental bioelectrical impedance analysis (BIA)
US9546898B2 (en) 2014-06-12 2017-01-17 PhysioWave, Inc. Fitness testing scale
US10130273B2 (en) * 2014-06-12 2018-11-20 PhysioWave, Inc. Device and method having automatic user-responsive and user-specific physiological-meter platform
US9949662B2 (en) 2014-06-12 2018-04-24 PhysioWave, Inc. Device and method having automatic user recognition and obtaining impedance-measurement signals
US9943241B2 (en) 2014-06-12 2018-04-17 PhysioWave, Inc. Impedance measurement devices, systems, and methods
US9568354B2 (en) 2014-06-12 2017-02-14 PhysioWave, Inc. Multifunction scale with large-area display
US9498137B2 (en) * 2014-08-07 2016-11-22 PhysioWave, Inc. Multi-function fitness scale with display
US9693696B2 (en) 2014-08-07 2017-07-04 PhysioWave, Inc. System with user-physiological data updates
JP6475942B2 (ja) * 2014-09-25 2019-02-27 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた交流抵抗計測システム
US10945671B2 (en) 2015-06-23 2021-03-16 PhysioWave, Inc. Determining physiological parameters using movement detection
WO2017019754A1 (en) * 2015-07-27 2017-02-02 Paul Kessman Systems, apparatus, and methods for electro-anatomical mapping of a catheter with electode contact assessment and rotor projection
US11561126B2 (en) 2015-11-20 2023-01-24 PhysioWave, Inc. Scale-based user-physiological heuristic systems
US10553306B2 (en) 2015-11-20 2020-02-04 PhysioWave, Inc. Scaled-based methods and apparatuses for automatically updating patient profiles
US10436630B2 (en) 2015-11-20 2019-10-08 PhysioWave, Inc. Scale-based user-physiological data hierarchy service apparatuses and methods
US10395055B2 (en) 2015-11-20 2019-08-27 PhysioWave, Inc. Scale-based data access control methods and apparatuses
US10980483B2 (en) 2015-11-20 2021-04-20 PhysioWave, Inc. Remote physiologic parameter determination methods and platform apparatuses
US10923217B2 (en) 2015-11-20 2021-02-16 PhysioWave, Inc. Condition or treatment assessment methods and platform apparatuses
CN105677093B (zh) * 2016-01-04 2018-06-12 京东方科技集团股份有限公司 一种触控装置及电子设备
US10390772B1 (en) 2016-05-04 2019-08-27 PhysioWave, Inc. Scale-based on-demand care system
KR102614487B1 (ko) * 2016-07-29 2023-12-15 엘지전자 주식회사 사용자의 신체정보를 디스플레이에 출력하는 전자 장치 및 그 제어 방법
US10215619B1 (en) 2016-09-06 2019-02-26 PhysioWave, Inc. Scale-based time synchrony
EP3363354A1 (en) * 2017-02-21 2018-08-22 Koninklijke Philips N.V. An apparatus and method for measuring electrode impedance during electrophysiological measurements
CN112914576B (zh) * 2020-09-30 2024-03-22 世耳医疗科技(上海)有限公司 一种人体生物电检测电路、检测系统及检测方法
CN113925485B (zh) * 2021-09-30 2024-02-06 深圳市晨北科技有限公司 体脂率测量方法、装置、电子秤及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144763A (en) 1978-03-29 1979-03-20 Vogelman Joseph H Non-invasive method for the measurement of body fat
US4578635A (en) * 1981-01-14 1986-03-25 Mee John L Device for measuring and indicating changes in the resistance of a living body
US4831527A (en) 1986-08-11 1989-05-16 Clark Lloyd D Dynamic measuring system for determining the amount of excess body fat
US4895163A (en) * 1988-05-24 1990-01-23 Bio Analogics, Inc. System for body impedance data acquisition
US4947862A (en) * 1988-10-28 1990-08-14 Danninger Medical Technology, Inc. Body composition analyzer
US5052405A (en) 1989-07-27 1991-10-01 Batchelder J Samuel Method and apparatus for measuring the density of an object including a living being
US5105825A (en) 1990-07-10 1992-04-21 Life Measurement Instruments Method and apparatus for volume measurement and body composition estimation
US5415176A (en) * 1991-11-29 1995-05-16 Tanita Corporation Apparatus for measuring body fat
US5372141A (en) 1992-07-01 1994-12-13 Body Composition Analyzers, Inc. Body composition analyzer
US5335667A (en) 1992-11-20 1994-08-09 University Of Utah Research Foundation Method and apparatus for determining body composition using bioelectrical impedance
US5579782A (en) 1993-08-12 1996-12-03 Omron Corporation Device to provide data as a guide to health management
US5435315A (en) 1994-01-28 1995-07-25 Mcphee; Ron J. Physical fitness evalution system
US5595189A (en) 1995-06-07 1997-01-21 Reshet Methods and apparatus for measuring body composition

Also Published As

Publication number Publication date
US6292690B1 (en) 2001-09-18
WO2001050954A1 (en) 2001-07-19
JP2003519522A (ja) 2003-06-24

Similar Documents

Publication Publication Date Title
AU2000239287A1 (en) Apparatus and method for measuring bioelectric impedance
AU2001250983A1 (en) Method and apparatus for determining physiological characteristics
AU2002366370A1 (en) Method and apparatus for in-circuit impedance measurement
AU2001286263A1 (en) Measurement method and measurement apparatus for bioelectric impedance and health management guideline advising apparatus comprising the measurement apparatus
AU3566099A (en) Apparatus and methods for performing acoustical measurements
AU2001247917A1 (en) Apparatus and method for calibrating an endoscope
AU2001292563A1 (en) Multi-fastener surgical apparatus and method
AU5381000A (en) Method and apparatus for measuring values of physiological parameters
AU6279699A (en) Method and apparatus for tissue dissection
AU2001282704A1 (en) Method and apparatus for well testing
AU2002351308A1 (en) Pulse detection method and apparatus using patient impedance
AU2001287031A1 (en) Method and apparatus for monitoring biological properties
AU3641101A (en) Method and apparatus for measuring foot geometry
AU2001265072A1 (en) Method and apparatus for anatomical deadspace measurement
AU2001227224A1 (en) Tomographic apparatus and method
AU2002362097A1 (en) Apparatus and methods for testing pain sensitivity
AU2001292639A1 (en) Method and apparatus for measuring physical properties of matter
AU2001235516A1 (en) Method and apparatus for measuring coating
AU2001252426A1 (en) Heart monitoring apparatus and method
GB2360430B (en) Convergence measuring apparatus and method
EP1167920A4 (en) DEVICE AND METHOD FOR MEASURING TRANSFER
AU2001256953A1 (en) Method and apparatus for biopotential sensing and stimulation
AU2217101A (en) Apparatus and method for shared line testing
AU2001215630A1 (en) Method and apparatus for eliminating bad breath
AU5238201A (en) Density measurement method and apparatus therefor