DK1196766T3 - Indretning til måling af et vævsödem - Google Patents

Indretning til måling af et vævsödem

Info

Publication number
DK1196766T3
DK1196766T3 DK00936569T DK00936569T DK1196766T3 DK 1196766 T3 DK1196766 T3 DK 1196766T3 DK 00936569 T DK00936569 T DK 00936569T DK 00936569 T DK00936569 T DK 00936569T DK 1196766 T3 DK1196766 T3 DK 1196766T3
Authority
DK
Denmark
Prior art keywords
bioelectrical impedance
absence
measurement
tissue oedema
alternating current
Prior art date
Application number
DK00936569T
Other languages
English (en)
Inventor
Leigh Ward
Bruce Herbert Cornish
Original Assignee
Impedimed 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 Impedimed Ltd filed Critical Impedimed Ltd
Application granted granted Critical
Publication of DK1196766T3 publication Critical patent/DK1196766T3/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
    • A61B5/05—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
    • 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
    • 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
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (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)
DK00936569T 1999-06-22 2000-06-22 Indretning til måling af et vævsödem DK1196766T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ1137A AUPQ113799A0 (en) 1999-06-22 1999-06-22 A method and device for measuring lymphoedema
PCT/AU2000/000702 WO2000079255A1 (en) 1999-06-22 2000-06-22 A method and device for measuring tissue oedema

Publications (1)

Publication Number Publication Date
DK1196766T3 true DK1196766T3 (da) 2009-08-03

Family

ID=3815327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00936569T DK1196766T3 (da) 1999-06-22 2000-06-22 Indretning til måling af et vævsödem

Country Status (10)

Country Link
US (2) US6760617B2 (da)
EP (2) EP1196766B1 (da)
AT (1) ATE430516T1 (da)
AU (1) AUPQ113799A0 (da)
CA (2) CA2375249C (da)
DE (1) DE60042160D1 (da)
DK (1) DK1196766T3 (da)
ES (1) ES2324390T3 (da)
PT (1) PT1196766E (da)
WO (1) WO2000079255A1 (da)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
FI109651B (fi) 2001-03-23 2002-09-30 Delfin Technologies Ltd Menetelmä kudosturvotuksen mittaamiseksi
MXPA04000009A (es) * 2001-07-06 2004-05-21 Aspect Medical Systems Inc Sistema y metodo para medir impendencia bioelectrica en presencia de interferencia.
US20050197591A1 (en) * 2004-03-03 2005-09-08 Z-Tech (Canada) Inc. System and method for prebalancing electrical properties to diagnose disease
CN1925786A (zh) * 2004-03-06 2007-03-07 卡里斯托医药有限公司 用于非侵入性地测量活体中物质的定量信息的方法和装置
JP4205757B2 (ja) * 2004-05-06 2009-01-07 ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー ４−フェニルアミノ−キナゾリン−６−イル−アミド
US7970461B2 (en) 2004-06-18 2011-06-28 Andres Kink Method and apparatus for determining conditions of a biological tissue
AU2005253647B2 (en) * 2004-06-18 2010-03-25 Impedimed Limited Oedema detection
WO2005122888A1 (en) * 2004-06-18 2005-12-29 The University Of Queensland Oedema detection
US8068906B2 (en) 2004-06-21 2011-11-29 Aorora Technologies Pty Ltd Cardiac monitoring system
WO2006056074A1 (en) 2004-11-26 2006-06-01 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
EP1903938A4 (en) * 2005-07-01 2010-01-20 Impedance Cardiology Systems I PULMONARY 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
JP5607300B2 (ja) 2005-07-01 2014-10-15 インぺディメッド リミテッド 対象上でインピーダンス測定を実行するための装置および方法
WO2007009183A1 (en) * 2005-07-20 2007-01-25 Impedance Cardiology Systems, Inc. Index determination
JP5161772B2 (ja) * 2005-08-02 2013-03-13 インぺディメッド リミテッド インピーダンスパラメータ値
US9724012B2 (en) 2005-10-11 2017-08-08 Impedimed Limited Hydration status monitoring
US8761870B2 (en) 2006-05-30 2014-06-24 Impedimed Limited Impedance measurements
WO2008039111A1 (en) * 2006-09-25 2008-04-03 St. Jude Medical Ab Medical device comprising an impedance measurement means to measure visceral fat.
JP5372768B2 (ja) * 2006-11-30 2013-12-18 インぺディメッド リミテッド 測定装置
CA2675438A1 (en) 2007-01-15 2008-07-24 Impedimed Limited Monitoring system
EP2137589B1 (en) 2007-03-30 2015-02-25 Impedimed Limited Active guarding for reduction of resistive and capacitive signal loading with adjustable control of compensation level
AU2008241356B2 (en) 2007-04-20 2013-10-03 Impedimed Limited Monitoring system and probe
US20090076343A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy Management for Adherent Patient Monitor
WO2009036256A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Injectable physiological monitoring system
EP2200512A1 (en) 2007-09-14 2010-06-30 Corventis, Inc. Adherent device for respiratory monitoring and sleep disordered breathing
EP2200499B1 (en) 2007-09-14 2019-05-01 Medtronic Monitoring, Inc. Multi-sensor patient monitor to detect impending cardiac decompensation
US8897868B2 (en) 2007-09-14 2014-11-25 Medtronic, Inc. Medical device automatic start-up upon contact to patient tissue
EP3922171A1 (en) 2007-09-14 2021-12-15 Medtronic Monitoring, Inc. Adherent cardiac monitor with advanced sensing capabilities
WO2009036313A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent device with multiple physiological sensors
AU2008324750B2 (en) 2007-11-05 2014-01-16 Impedimed Limited Impedance determination
US9204449B2 (en) * 2008-01-22 2015-12-01 Alcatel Lucent Method of assigning an idle state access terminal to a carrier in a multiple carrier wireless communication system based on load on control channel resources
EP2247238B1 (en) * 2008-01-29 2013-10-23 St. Jude Medical AB Mplantable medical device (imd) for monitoring permeability status of cell membranes.
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
WO2009114548A1 (en) 2008-03-12 2009-09-17 Corventis, Inc. Heart failure decompensation prediction based on cardiac rhythm
US8412317B2 (en) 2008-04-18 2013-04-02 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
JP5657553B2 (ja) * 2008-11-10 2015-01-21 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ インピーダンス測定を実施する際に使用される装置、浮腫の有無または程度を診断する際に使用される装置、及び身体組成分析において使用される装置
US9615766B2 (en) 2008-11-28 2017-04-11 Impedimed Limited Impedance measurement process
CZ2008802A3 (cs) * 2008-12-15 2010-06-23 Ústav prístrojové techniky AV CR, v.v.i. Zarízení pro merení vlastností toku krve a zpusob jeho pripojení
US8823490B2 (en) 2008-12-15 2014-09-02 Corventis, Inc. Patient monitoring systems and methods
CN102458498B (zh) 2009-04-16 2015-06-10 毕瓦克私人有限公司 心脏泵控制器
WO2010118475A1 (en) 2009-04-16 2010-10-21 Bivacor Pty Ltd Heart pump controller
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
US9585593B2 (en) 2009-11-18 2017-03-07 Chung Shing Fan Signal distribution for patient-electrode measurements
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
AU2012212386B2 (en) 2011-02-03 2014-11-20 Impedimed Limited Tissue mass indicator determination
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
JP5953490B2 (ja) * 2012-05-10 2016-07-20 株式会社タニタ 浮腫評価装置
WO2015151558A1 (ja) * 2014-03-31 2015-10-08 日本電気株式会社 監視装置、監視システム、監視方法及びプログラム
WO2015155331A1 (en) 2014-04-10 2015-10-15 Peracutus Holding B.V. Process for the determination of the cross-sectional area and volume of an object
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health
WO2017008118A1 (en) * 2015-07-16 2017-01-19 Impedimed Limited Fluid level determination
EP3393336B1 (en) * 2015-12-21 2020-07-22 Koninklijke Philips N.V. Device for tissue condition measurement
WO2017120453A1 (en) 2016-01-06 2017-07-13 Bivacor Inc. Heart pump with impeller axial position control
TWI587258B (zh) * 2016-06-27 2017-06-11 友達光電股份有限公司 具有檢測電路的面板結構及面板檢測電路
AU2018250273B2 (en) 2017-04-05 2023-06-08 Bivacor Inc. Heart pump drive and bearing
US11268983B2 (en) 2017-06-30 2022-03-08 Intel Corporation Chevron interconnect for very fine pitch probing
WO2019092911A1 (ja) * 2017-11-10 2019-05-16 三菱電機株式会社 電力変換装置の試験システム及び試験方法
US11061068B2 (en) * 2017-12-05 2021-07-13 Intel Corporation Multi-member test probe structure
JP7020553B2 (ja) * 2018-07-23 2022-02-16 日本電気株式会社 測定装置及び方法
JP7487166B2 (ja) * 2018-09-29 2024-05-20 オッポ広東移動通信有限公司 アダプタテスト装置、方法及びコンピューター記憶媒体
US11209494B2 (en) * 2020-01-07 2021-12-28 Hamilton Sundstrand Corporation Fault monitoring systems for power supplies
KR20220090928A (ko) * 2020-12-23 2022-06-30 삼성전자주식회사 시스템 온 칩 테스트 방법 및 시스템 온 칩 테스트 시스템
US12068718B2 (en) * 2022-11-30 2024-08-20 National Chin-Yi University Of Technology Intelligent detection system

Family Cites Families (315)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344459A (fr) * 1962-10-18 1963-11-29 Procédé et appareil pour l'étude électrique des organismes vivants
USRE30101E (en) * 1964-08-19 1979-09-25 Regents Of The University Of Minnesota Impedance plethysmograph
US4314563A (en) * 1970-09-24 1982-02-09 The United States Of America As Represented By The Administrator Of The Veterans Administration Apparatus for measuring relative changes in blood volume in a portion of an animal body to detect a venous occlusion
US3871359A (en) * 1973-06-25 1975-03-18 Interscience Technology Corp Impedance measuring system
US3851641A (en) * 1973-11-29 1974-12-03 J Toole Method and apparatus for determining internal impedance of animal body part
US3996924A (en) * 1974-06-19 1976-12-14 Wheeler H Brownell Occlusive impedance phlebograph and method therefor
US4008712A (en) * 1975-11-14 1977-02-22 J. M. Richards Laboratories Method for monitoring body characteristics
US4034854A (en) * 1976-07-16 1977-07-12 M I Systems, Inc. Electrode package
US4184486A (en) * 1977-08-11 1980-01-22 Radelkis Elektrokemiai Muszergyarto Szovetkezet Diagnostic method and sensor device for detecting lesions in body tissues
IL53286A (en) * 1977-11-02 1980-01-31 Yeda Res & Dev Apparatus and method for detection of tumors in tissue
US4458694A (en) * 1977-11-02 1984-07-10 Yeda Research & Development Co., Ltd. Apparatus and method for detection of tumors in tissue
DE2912349A1 (de) 1979-03-29 1980-10-16 Liebisch Geb Verfahren und vorrichtung zur bestimmung des feuchtigkeitszustandes der menschlichen haut
US4365634A (en) * 1979-12-06 1982-12-28 C. R. Bard, Inc. Medical electrode construction
FR2486386A1 (fr) 1980-07-09 1982-01-15 Argamakoff Alexis Detecteur combine thermographique et impedancemetrique pour la detection precoce de tumeurs
US4407300A (en) * 1980-07-14 1983-10-04 Davis Robert E Potentiometric diagnosis of cancer in vivo
JPS5772627A (en) * 1980-10-21 1982-05-07 Tokyo Shibaura Electric Co Apparatus for detecting abnormal cell
US4942880A (en) * 1981-01-28 1990-07-24 Ceske Vysoke Uceni Technicke V Praze Method for non-invasive electric diagnosis and therapy in hemodialysis and general medicine
US4407288B1 (en) * 1981-02-18 2000-09-19 Mieczyslaw Mirowski Implantable heart stimulator and stimulation method
IL62861A (en) * 1981-05-13 1988-01-31 Yeda Res & Dev Method and apparatus for carrying out electric tomography
CA1196691A (en) * 1982-01-12 1985-11-12 Bradley Fry Reconstruction system and methods for impedance imaging
SE455043B (sv) * 1982-04-22 1988-06-20 Karolinska Inst Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans
US4617939A (en) * 1982-04-30 1986-10-21 The University Of Sheffield Tomography
US4450527A (en) * 1982-06-29 1984-05-22 Bomed Medical Mfg. Ltd. Noninvasive continuous cardiac output monitor
GB2126732B (en) * 1982-09-02 1986-01-15 British Telecomm Impedance measurement in 4-wire to 2-wire converters
GB2131558B (en) 1982-11-05 1986-03-05 Walter Farrer Measuring potential difference
SU1132911A1 (ru) 1983-02-18 1985-01-07 Muzhikov Valerij G Способ диагностики сосудистой недостаточности нижних конечностей
US4557271A (en) * 1983-05-11 1985-12-10 Stoller Kenneth P Method and apparatus for detecting body illness, dysfunction, disease and/or pathology
US4583549A (en) * 1984-05-30 1986-04-22 Samir Manoli ECG electrode pad
US4646754A (en) * 1985-02-19 1987-03-03 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US4688580A (en) * 1985-07-11 1987-08-25 The Johns Hopkins University Non-invasive electromagnetic technique for monitoring bone healing and bone fracture localization
US4686477A (en) * 1985-09-30 1987-08-11 Mobil Oil Corporation Multiple frequency electric excitation method and identifying complex lithologies of subsurface formations
US4763660A (en) * 1985-12-10 1988-08-16 Cherne Industries, Inc. Flexible and disposable electrode belt device
EP0311648B1 (de) 1987-03-26 1996-01-31 DYNAMIS Medizintechnik AG Verfahren zur signalsteuerung und anordnung für die elektrobehandlung
CN1024161C (zh) * 1987-09-05 1994-04-13 哈尔滨工业大学 检测和处理阻抗血流图的方法及装置
US4911175A (en) * 1987-09-17 1990-03-27 Diana Twyman Method for measuring total body cell mass and total extracellular mass by bioelectrical resistance and reactance
US4924875A (en) * 1987-10-09 1990-05-15 Biometrak Corporation Cardiac biopotential analysis system and method
US4895163A (en) * 1988-05-24 1990-01-23 Bio Analogics, Inc. System for body impedance data acquisition
US4951682A (en) * 1988-06-22 1990-08-28 The Cleveland Clinic Foundation Continuous cardiac output by impedance measurements in the heart
US4890630A (en) * 1989-01-23 1990-01-02 Cherne Medical, Inc. Bio-electric noise cancellation system
US4905705A (en) * 1989-03-03 1990-03-06 Research Triangle Institute Impedance cardiometer
IL91193A (en) * 1989-08-02 1996-01-19 Yeda Res & Dev Tumor detection system
US5086781A (en) * 1989-11-14 1992-02-11 Bookspan Mark A Bioelectric apparatus for monitoring body fluid compartments
GB9013177D0 (en) * 1990-06-13 1990-08-01 Brown Brian H Real-time imaging, etc.
US5063937A (en) * 1990-09-12 1991-11-12 Wright State University Multiple frequency bio-impedance measurement system
US5526808A (en) * 1990-10-04 1996-06-18 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
DE4100568A1 (de) * 1991-01-11 1992-07-16 Fehling Guido Vorrichtung zur ueberwachung eines patienten auf abstossungsreaktionen eines implantierten organs
US5101828A (en) * 1991-04-11 1992-04-07 Rutgers, The State University Of Nj Methods and apparatus for nonivasive monitoring of dynamic cardiac performance
US5280429A (en) * 1991-04-30 1994-01-18 Xitron Technologies Method and apparatus for displaying multi-frequency bio-impedance
US5197479A (en) * 1991-05-13 1993-03-30 Mortara Instrument Automatic electrode channel impedance measurement system for egg monitor
JPH05196681A (ja) * 1991-06-26 1993-08-06 Digital Equip Corp <Dec> 連続移動する電気回路の相互接続試験方法及び装置
US5544662A (en) * 1991-07-09 1996-08-13 Rensselaer Polytechnic Institute High-speed electric tomography
US5588429A (en) * 1991-07-09 1996-12-31 Rensselaer Polytechnic Institute Process for producing optimal current patterns for electrical impedance tomography
GB9116215D0 (en) * 1991-07-26 1991-09-11 Nat Res Dev Electrical impedance tomography
US5309917A (en) * 1991-09-12 1994-05-10 Drexel University System and method of impedance cardiography and heartbeat determination
US5423326A (en) * 1991-09-12 1995-06-13 Drexel University Apparatus and method for measuring cardiac output
GB2260416B (en) 1991-10-10 1995-07-26 Smiths Industries Plc Resistance monitors
DE4134960A1 (de) * 1991-10-23 1993-04-29 Popp Fritz Albert Dr Verfahren zur ganzheitlichen analyse des gesundheitszustandes
US5305192A (en) * 1991-11-01 1994-04-19 Linear Technology Corporation Switching regulator circuit using magnetic flux-sensing
US5415164A (en) * 1991-11-04 1995-05-16 Biofield Corp. Apparatus and method for screening and diagnosing trauma or disease in body tissues
US5282840A (en) 1992-03-26 1994-02-01 Medtronic, Inc. Multiple frequency impedance measurement system
US5735284A (en) * 1992-06-24 1998-04-07 N.I. Medical Ltd. Method and system for non-invasive determination of the main cardiorespiratory parameters of the human body
IL102300A (en) * 1992-06-24 1996-07-23 N I Medical Ltd Non-invasive system for determining of the main cardiorespiratory parameters of the human body
US5372141A (en) * 1992-07-01 1994-12-13 Body Composition Analyzers, Inc. Body composition analyzer
GB9222888D0 (en) * 1992-10-30 1992-12-16 British Tech Group Tomography
GB9226376D0 (en) * 1992-12-18 1993-02-10 British Tech Group Tomography
GB9312327D0 (en) * 1993-06-15 1993-07-28 British Tech Group Laser ultrasound probe and ablator
US5454377A (en) * 1993-10-08 1995-10-03 The Ohio State University Method for measuring the myocardial electrical impedance spectrum
ZA948393B (en) * 1993-11-01 1995-06-26 Polartechnics Ltd Method and apparatus for tissue type recognition
JP3759606B2 (ja) * 1994-03-11 2006-03-29 ビーティージー・インターナショナル・リミテッド 電気インピーダンス・トモグラフィ
RU2112416C1 (ru) 1994-05-10 1998-06-10 Научно-исследовательский институт вычислительной техники Способ контроля состояния тканей или органов в послеоперационном периоде и устройство для его реализации
AU1328595A (en) * 1994-06-20 1996-01-15 Auckland Uniservices Limited Brain damage monitor
US5704355A (en) * 1994-07-01 1998-01-06 Bridges; Jack E. Non-invasive system for breast cancer detection
US5505209A (en) * 1994-07-07 1996-04-09 Reining International, Ltd. Impedance cardiograph apparatus and method
WO1996012439A1 (en) 1994-10-24 1996-05-02 Transscan Research & Development Co. Ltd. Impedance imaging devices and multi-element probe
US5810742A (en) * 1994-10-24 1998-09-22 Transcan Research & Development Co., Ltd. Tissue characterization based on impedance images and on impedance measurements
US6560480B1 (en) 1994-10-24 2003-05-06 Transscan Medical Ltd. Localization of anomalies in tissue and guidance of invasive tools based on impedance imaging
JPH08191808A (ja) 1995-01-13 1996-07-30 Sekisui Chem Co Ltd 生体電気インピーダンス測定装置
US5503157A (en) * 1995-03-17 1996-04-02 Sramek; Bohumir System for detection of electrical bioimpedance signals
DE19514698C1 (de) 1995-04-13 1996-12-12 Siemens Ag Verfahren zum Durchführen einer Distanzmessung
US5557242A (en) * 1995-05-22 1996-09-17 Motorola, Inc. Method and apparatus for dielectric absorption compensation
US5919142A (en) * 1995-06-22 1999-07-06 Btg International Limited Electrical impedance tomography method and apparatus
JP3492038B2 (ja) 1995-08-17 2004-02-03 積水化学工業株式会社 体脂肪測定装置
NL1001282C2 (nl) * 1995-09-26 1997-03-28 A J Van Liebergen Holding B V Inrichting voor slagvolumebepaling van een menselijk hart.
US5813404A (en) 1995-10-20 1998-09-29 Aspect Medical Systems, Inc. Electrode connector system
US5807272A (en) * 1995-10-31 1998-09-15 Worcester Polytechnic Institute Impedance spectroscopy system for ischemia monitoring and detection
GB9524968D0 (en) * 1995-12-06 1996-02-07 Brown Brian H Impedance pneumography
JPH09220209A (ja) * 1996-02-20 1997-08-26 Sekisui Chem Co Ltd 生体電気インピーダンス測定装置
US5685316A (en) 1996-04-08 1997-11-11 Rheo-Graphic Pte Ltd. Non-invasive monitoring of hemodynamic parameters using impedance cardiography
US6011992A (en) * 1996-05-09 2000-01-04 Church Of Spirtual Technology System for measuring and indicating changes in the resistance of a living body
FR2748928A1 (fr) 1996-05-23 1997-11-28 Jabourian Artin Pascal Detecteur de troubles du rythme cardiaque
JPH10185A (ja) * 1996-06-17 1998-01-06 Sekisui Chem Co Ltd 体液異常診断装置
RU2138193C1 (ru) 1996-06-26 1999-09-27 Государственное предприятие конструкторское бюро "СПЕЦВУЗАВТОМАТИКА" Способ выделения электрической составляющей активности сердца
JP3636826B2 (ja) * 1996-07-01 2005-04-06 積水化学工業株式会社 生体電気インピーダンス測定装置
JPH1014899A (ja) * 1996-07-05 1998-01-20 Sekisui Chem Co Ltd 身体組成推計装置及び身体組成推計方法
US5749369A (en) 1996-08-09 1998-05-12 R.S. Medical Monitoring Ltd. Method and device for stable impedance plethysmography
US5732710A (en) * 1996-08-09 1998-03-31 R.S. Medical Monitoring Ltd. Method and device for stable impedance plethysmography
US5759159A (en) * 1996-09-25 1998-06-02 Ormco Corporation Method and apparatus for apical detection with complex impedance measurement
CN1180513A (zh) 1996-10-23 1998-05-06 黄莹 心功能记录发送器
RU2127075C1 (ru) * 1996-12-11 1999-03-10 Корженевский Александр Владимирович Способ получения томографического изображения тела и электроимпедансный томограф
US5957861A (en) * 1997-01-31 1999-09-28 Medtronic, Inc. Impedance monitor for discerning edema through evaluation of respiratory rate
US5876353A (en) * 1997-01-31 1999-03-02 Medtronic, Inc. Impedance monitor for discerning edema through evaluation of respiratory rate
ES2151774B1 (es) * 1997-03-06 2001-07-01 Nte Sa Aparato y procedimiento para la medida de volumenes y composicion corporal global y segmental en seres humanos.
US6248083B1 (en) * 1997-03-25 2001-06-19 Radi Medical Systems Ab Device for pressure measurements
US5788643A (en) * 1997-04-22 1998-08-04 Zymed Medical Instrumentation, Inc. Process for monitoring patients with chronic congestive heart failure
FI972067A0 (fi) * 1997-05-14 1997-05-14 Tiit Koeoebi Apparaturer och foerfaranden foer utvaendig maetning av fysiologiska parametrar
JPH1170090A (ja) * 1997-08-29 1999-03-16 Sekisui Chem Co Ltd 生体電気インピーダンス測定装置
US6745070B2 (en) 1997-10-03 2004-06-01 Tasc Ltd. High definition electrical impedance tomography
US6018677A (en) * 1997-11-25 2000-01-25 Tectrix Fitness Equipment, Inc. Heart rate monitor and method
US6125297A (en) * 1998-02-06 2000-09-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Body fluids monitor
FR2775581B1 (fr) * 1998-03-03 2000-05-05 Seb Sa Appareil et procede de mesure de la composition corporelle
US6173003B1 (en) * 1998-03-26 2001-01-09 Visteon Global Technologies, Inc. Dither noise source with notched frequency spectrum
US6354996B1 (en) 1998-04-15 2002-03-12 Braun Gmbh Body composition analyzer with trend display
US6122544A (en) * 1998-05-01 2000-09-19 Organ; Leslie William Electrical impedance method and apparatus for detecting and diagnosing diseases
CA2231038C (en) 1998-05-05 2005-12-13 Leslie W. Organ Electrical impedance method and apparatus for detecting and diagnosing diseases
BR9911866A (pt) 1998-07-06 2002-01-29 Aleksander Pastor Aparelho para avaliação de variações de impedância de pele
JP3778330B2 (ja) 1998-10-01 2006-05-24 株式会社デンソー 健康管理機器
US6845264B1 (en) 1998-10-08 2005-01-18 Victor Skladnev Apparatus for recognizing tissue types
US6469732B1 (en) 1998-11-06 2002-10-22 Vtel Corporation Acoustic source location using a microphone array
JP4025438B2 (ja) 1998-11-10 2007-12-19 積水化学工業株式会社 身体組成推計装置
US6142949A (en) * 1998-11-24 2000-11-07 Ortivus Ab Lead protection and identification system
DE19857090A1 (de) 1998-12-10 2000-06-29 Stephan Boehm Verfahren zur regionalen Bestimmung des alveolären Öffnens und des alveolären Schließens der Lunge
US6317628B1 (en) * 1999-01-25 2001-11-13 Cardiac Pacemakers, Inc. Cardiac rhythm management system with painless defribillation lead impedance measurement
US6233473B1 (en) * 1999-02-16 2001-05-15 Hologic, Inc. Determining body composition using fan beam dual-energy x-ray absorptiometry
CN1236597A (zh) 1999-03-16 1999-12-01 秦大明 遥测动态心功能自动分析系统及其测动态心动能方法
US6497659B1 (en) 1999-04-09 2002-12-24 Spacelabs Medical, Inc. System for identifying a cable transmitting a signal from a sensor to an electronic instrument
AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
US6512949B1 (en) 1999-07-12 2003-01-28 Medtronic, Inc. Implantable medical device for measuring time varying physiologic conditions especially edema and for responding thereto
JP2001037735A (ja) 1999-07-27 2001-02-13 Matsushita Electric Ind Co Ltd 生体インピーダンス測定装置
KR100333166B1 (ko) * 1999-07-29 2002-04-18 차기철 생체 전기 임피던스법을 이용한 간편 인체 성분 측정 장치 및 방법
JP3907353B2 (ja) 1999-08-26 2007-04-18 株式会社タニタ 生体インピーダンス測定装置
JP2001070273A (ja) 1999-09-03 2001-03-21 Tanita Corp 生体電気インピーダンス測定方法および身体組成測定装置
EP1217942A1 (en) 1999-09-24 2002-07-03 Healthetech, Inc. Physiological monitor and associated computation, display and communication unit
DE60037764T2 (de) 1999-10-12 2009-01-08 Tanita Corp. Messgerät für einen lebenden Körper
EP1221041B1 (en) 1999-10-12 2010-01-20 Gerald Wiegand Highly time resolved impedance spectroscopy
JP2001187035A (ja) * 1999-12-28 2001-07-10 Tanita Corp 患部回復度判定装置
JP4064028B2 (ja) 2000-01-05 2008-03-19 株式会社タニタ 身体疲労度判定装置
US6292690B1 (en) * 2000-01-12 2001-09-18 Measurement Specialities Inc. Apparatus and method for measuring bioelectric impedance
JP2001198098A (ja) * 2000-01-21 2001-07-24 Tanita Corp むくみ測定方法及びむくみ測定装置
AU2001231265A1 (en) * 2000-01-31 2001-08-07 Justin D. Pearlman Multivariate cardiac monitor
JP2001212098A (ja) 2000-01-31 2001-08-07 Tanita Corp ワンチップに集積回路化した生体電気インピーダンス測定装置
US7499745B2 (en) * 2000-02-28 2009-03-03 Barbara Ann Karmanos Cancer Institute Multidimensional bioelectrical tissue analyzer
GB0005247D0 (en) 2000-03-03 2000-04-26 Btg Int Ltd Electrical impedance method for differentiating tissue types
US6714814B2 (en) 2000-03-30 2004-03-30 Tanita Corporation Bioelectrical impedance measuring apparatus
JP4401529B2 (ja) 2000-04-10 2010-01-20 パナソニック株式会社 積層電圧計測装置
US7274810B2 (en) 2000-04-11 2007-09-25 Cornell Research Foundation, Inc. System and method for three-dimensional image rendering and analysis
IL152300A0 (en) 2000-04-17 2003-05-29 Vivometrics Inc Systems and methods for ambulatory monitoring of physiological signs
AU5202501A (en) 2000-04-20 2001-11-07 Univ Monash Method and apparatus for determining conditions of biological tissues
CN1249760C (zh) 2000-04-21 2006-04-05 欧姆龙株式会社 静电型继电器和用该继电器的用于通信的装置
US6496721B1 (en) 2000-04-28 2002-12-17 Cardiac Pacemakers, Inc. Automatic input impedance balancing for electrocardiogram (ECG) sensing applications
JP2001321352A (ja) 2000-05-16 2001-11-20 Sekisui Chem Co Ltd 電気特性測定装置
WO2001087154A1 (en) 2000-05-18 2001-11-22 Nuvasive, Inc. Tissue discrimination and applications in medical procedures
US6928315B1 (en) 2000-05-21 2005-08-09 Mirabel Medical Systems Ltd. Apparatus for impedance imaging coupled with another modality
IL143418A (en) 2000-05-31 2004-09-27 Given Imaging Ltd Measurement of electrical properties of tissue
ES2276814T5 (es) 2000-06-09 2010-04-29 Bohm, Stephan, Dr. Metodo y aparato para presentar en pantalla informacion obtenida por datos de tomografia de impedancia electrica.
JP3792489B2 (ja) 2000-06-30 2006-07-05 株式会社タニタ 生体インピーダンス測定装置
US6569160B1 (en) 2000-07-07 2003-05-27 Biosense, Inc. System and method for detecting electrode-tissue contact
US7149576B1 (en) 2000-07-10 2006-12-12 Cardiodynamics International Corporation Apparatus and method for defibrillation of a living subject
US6636754B1 (en) 2000-07-10 2003-10-21 Cardiodynamics International Corporation Apparatus and method for determining cardiac output in a living subject
US6602201B1 (en) 2000-07-10 2003-08-05 Cardiodynamics International Corporation Apparatus and method for determining cardiac output in a living subject
JP3699640B2 (ja) 2000-08-01 2005-09-28 株式会社タニタ 多周波生体インピーダンス測定による体水分量状態判定装置
US7228170B2 (en) 2000-08-14 2007-06-05 Renal Research Institute, Llc Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedance
US7801598B2 (en) 2000-08-14 2010-09-21 Fresenius Medical Care Holdings, Inc. Device and method for the determination of dry weight by continuous measurement of resistance and calculation of circumference in a body segment using segmental bioimpedance analysis
US6615077B1 (en) 2000-08-14 2003-09-02 Renal Research Institute, Llc Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedence
US6505079B1 (en) 2000-09-13 2003-01-07 Foster Bio Technology Corp. Electrical stimulation of tissue for therapeutic and diagnostic purposes
US6768921B2 (en) 2000-12-28 2004-07-27 Z-Tech (Canada) Inc. Electrical impedance method and apparatus for detecting and diagnosing diseases
JP3947651B2 (ja) 2000-12-28 2007-07-25 株式会社タニタ 産後支援装置
DE10100569A1 (de) 2001-01-09 2002-07-11 Koninkl Philips Electronics Nv Treiberschaltung für Anzeigevorrichtung
US6561986B2 (en) 2001-01-17 2003-05-13 Cardiodynamics International Corporation Method and apparatus for hemodynamic assessment including fiducial point detection
US6841389B2 (en) 2001-02-05 2005-01-11 Glucosens, Inc. Method of determining concentration of glucose in blood
ITBO20010110A1 (it) 2001-03-01 2002-09-01 Tre Esse Progettazione Biomedi Procedimento e dispositivo impiantabile per la misura intrapolmonare di proprieta' fisiche del tessuto polmonare dipendenti dalla sua densit
US6631292B1 (en) 2001-03-23 2003-10-07 Rjl Systems, Inc. Bio-electrical impedance analyzer
US6931605B2 (en) 2001-03-28 2005-08-16 Council Of Scientific & Industrial Research Simulated circuit layout for low voltage, low paper and high performance type II current conveyor
US6511438B2 (en) 2001-04-03 2003-01-28 Osypka Medical Gmbh Apparatus and method for determining an approximation of the stroke volume and the cardiac output of the heart
US6807443B2 (en) 2001-05-01 2004-10-19 Cheetah Medical Inc. High-resolution medical monitoring apparatus particularly useful for electrocardiographs
JP2002330938A (ja) 2001-05-10 2002-11-19 Inax Corp 体脂肪計付便座装置
WO2002094096A1 (en) 2001-05-22 2002-11-28 Idemitsu Kosan Co., Ltd. Diagnosing device for neuro-musculo-skeletal system and method of using it
AUPR571801A0 (en) 2001-06-15 2001-07-12 Polartechnics Limited Apparatus for tissue type recognition using multiple measurement techniques
US6870109B1 (en) 2001-06-29 2005-03-22 Cadwell Industries, Inc. System and device for reducing signal interference in patient monitoring systems
US7044911B2 (en) 2001-06-29 2006-05-16 Philometron, Inc. Gateway platform for biological monitoring and delivery of therapeutic compounds
US6625487B2 (en) 2001-07-17 2003-09-23 Koninklijke Philips Electronics N.V. Bioelectrical impedance ECG measurement and defibrillator implementing same
JP3792547B2 (ja) 2001-07-19 2006-07-05 株式会社タニタ 生体測定装置
US6595927B2 (en) 2001-07-23 2003-07-22 Medtronic, Inc. Method and system for diagnosing and administering therapy of pulmonary congestion
EP1622502A2 (en) 2001-07-26 2006-02-08 Medrad, Inc. Detection of fluids in tissue
US7191000B2 (en) 2001-07-31 2007-03-13 Cardiac Pacemakers, Inc. Cardiac rhythm management system for edema
US20050137480A1 (en) 2001-10-01 2005-06-23 Eckhard Alt Remote control of implantable device through medical implant communication service band
DE10148440A1 (de) 2001-10-01 2003-04-17 Inflow Dynamics Inc Vorrichtung zum Überwachen eines Blutstaus im Herzen
US8777851B2 (en) 2001-10-01 2014-07-15 Medtronic, Inc. Congestive heart failure monitor and ventilation measuring implant
US6623312B2 (en) 2001-10-04 2003-09-23 Unilead International Precordial electrocardiogram electrode connector
US20050101875A1 (en) 2001-10-04 2005-05-12 Right Corporation Non-invasive body composition monitor, system and method
JP3947379B2 (ja) 2001-10-12 2007-07-18 積水化学工業株式会社 電気特性測定装置
FR2830740B1 (fr) 2001-10-12 2004-07-23 Seb Sa Appareil de mesure de la composition corporelle
ES2287174T3 (es) 2001-12-12 2007-12-16 Fresenius Medical Care Deutschland Gmbh Determinacion del estado de hidratacion de un paciente.
US6829501B2 (en) 2001-12-20 2004-12-07 Ge Medical Systems Information Technologies, Inc. Patient monitor and method with non-invasive cardiac output monitoring
US7169107B2 (en) 2002-01-25 2007-01-30 Karen Jersey-Willuhn Conductivity reconstruction based on inverse finite element measurements in a tissue monitoring system
JP3943955B2 (ja) 2002-02-25 2007-07-11 株式会社タニタ 深部静脈血栓症判定装置
JP3089347U (ja) 2002-04-17 2002-10-25 船井電機株式会社 体脂肪測定機能付きテレビ用リモコン
US6922586B2 (en) 2002-05-20 2005-07-26 Richard J. Davies Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US6780182B2 (en) 2002-05-23 2004-08-24 Adiana, Inc. Catheter placement detection system and operator interface
AU2003238754A1 (en) 2002-06-19 2004-01-06 Brainz Instruments Limited Artefact removal during eeg recordings
US7096061B2 (en) 2002-07-03 2006-08-22 Tel-Aviv University Future Technology Development L.P. Apparatus for monitoring CHF patients using bio-impedance technique
US7907998B2 (en) 2002-07-03 2011-03-15 Tel Aviv University Future Technology Development L.P. Bio-impedance apparatus and method
DE10232018B4 (de) 2002-07-16 2008-05-21 Dräger Medical AG & Co. KG Verfahren und eine Vorrichtung zur Korrelationsbestimmung von Signalen eines elektrischen Impedanztomographen
US20040019292A1 (en) 2002-07-29 2004-01-29 Drinan Darrel Dean Method and apparatus for bioelectric impedance based identification of subjects
US20060125475A1 (en) 2002-09-17 2006-06-15 Sodickson Daniel K Radio frequency impedance mapping
AT413189B (de) 2002-10-07 2005-12-15 Cnsystems Medizintechnik Gmbh Medizinisches elektroden-element
US7783345B2 (en) 2002-10-07 2010-08-24 Cnsystems Medizintechnik Gmbh Impedance-based measuring method for hemodynamic parameters
AU2002951925A0 (en) 2002-10-09 2002-10-24 Queensland University Of Technology An Impedence Cardiography Device
AU2003286457A1 (en) 2002-10-17 2004-05-04 The General Hospital Corporation Arrangement and method for detecting abnormalities and inconsistencies in a body
US20080064981A1 (en) 2002-11-07 2008-03-13 Christopher Gregory Method and apparatus for determining electrical properties of objects containing inhomogeneities
JP2006507057A (ja) 2002-11-22 2006-03-02 インぺディメッド プロプライエタリー リミテッド 多周波式生体インピーダンス測定法
US7313434B2 (en) 2002-11-25 2007-12-25 Regents Of The University Of Minnesota Impedance monitoring for detecting pulmonary edema and thoracic congestion
CA2451059C (en) 2002-11-27 2013-05-21 Z-Tech (Canada) Inc. Eliminating interface artifact errors in bioimpedance measurements
WO2004049936A2 (en) 2002-11-29 2004-06-17 Z-Tech (Canada) Inc. Improved breast electrode array and method of analysis for detecting and diagnosing diseases
GB0228375D0 (en) 2002-12-05 2003-01-08 Innovation And Entpr Off Of Wound mapping
EE04767B1 (et) 2002-12-06 2007-02-15 Tallinna Tehnika�likool Meetod ja seade elektrilise bioimpedantsi mõõtmiseks
DE60238105D1 (de) 2002-12-14 2010-12-09 Univ Tsinghua Res Inst Vorrichtung und Verfahren zur Überwachung der Zusammensetzung des Körpers durch Bestimmung der Dielektrizitätskonstante und der Impedanz des Körpers basiert auf digitaler Frequenzabtastung
US20040167423A1 (en) 2002-12-20 2004-08-26 Luana Pillon RXc graph and RXc Z-score graph methods
US6790185B1 (en) 2002-12-31 2004-09-14 Biopsy Sciences, Llc Sealant plug delivery methods
EP1437089B1 (en) 2003-01-09 2006-11-08 GE Healthcare Finland Oy Shield arrangement for ECG lead wires
US7257244B2 (en) 2003-02-24 2007-08-14 Vanderbilt University Elastography imaging modalities for characterizing properties of tissue
JP3907595B2 (ja) 2003-02-25 2007-04-18 株式会社タニタ 静脈伸展性評価指標計測装置
WO2004082460A2 (en) 2003-03-14 2004-09-30 Shock, Llc Methods of and apparatus for determining fluid volume presence in mammalian tissue
EP1517140A3 (en) 2003-03-19 2005-04-06 TF Instruments GmbH Method and device for diagnostic investigation of biological samples
US7945318B2 (en) 2003-03-20 2011-05-17 Smithmarks, Inc. Peripheral impedance plethysmography electrode and system with detection of electrode spacing
US8045770B2 (en) 2003-03-24 2011-10-25 Cornell Research Foundation, Inc. System and method for three-dimensional image rendering and analysis
EP1613212B1 (en) 2003-03-25 2016-08-24 Fresenius Medical Care Holdings, Inc. Device and method for performing electrical impedance tomography
AU2004224836A1 (en) 2003-03-26 2004-10-07 Z-Tech (Canada) Inc. Diagnosis of disease by determination of electrical network properties of a body part
WO2004084723A1 (en) 2003-03-26 2004-10-07 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
DE10315863B4 (de) 2003-04-08 2013-03-14 Dräger Medical GmbH Elektrodengürtel
US20040204658A1 (en) 2003-04-10 2004-10-14 Dietz Phillip W. Systems and methods for providing an enhanced bioelectric sensing surface
US7149573B2 (en) 2003-04-25 2006-12-12 Medtronic, Inc. Method and apparatus for impedance signal localizations from implanted devices
JP2004329412A (ja) 2003-05-02 2004-11-25 Tanita Corp 体組成測定装置
US8414498B2 (en) 2003-05-12 2013-04-09 Cheetah Medical, Inc. System, method and apparatus for measuring blood flow and blood volume
US20040236202A1 (en) 2003-05-22 2004-11-25 Burton Steven Angell Expandable strap for use in electrical impedance tomography
US7186220B2 (en) 2003-07-02 2007-03-06 Cardiac Pacemakers, Inc. Implantable devices and methods using frequency-domain analysis of thoracic signal
EP1648297A4 (en) 2003-07-31 2009-06-10 Dst Delta Segments Technology NON-INVASIVE MULTI-CHANNEL MONITORING OF HEMODYNAMIC PARAMETERS
CA2539547A1 (en) 2003-08-20 2005-03-03 Philometron, Inc. Hydration monitoring
JP5215560B2 (ja) 2003-09-12 2013-06-19 レナル リサーチ インスティテュート エルエルシー 生体インピーダンス方法及び装置
JP4406549B2 (ja) 2003-09-22 2010-01-27 富士フイルム株式会社 光変調素子及び光変調アレイ素子並びにそれを用いた露光装置
US8428717B2 (en) 2003-10-14 2013-04-23 Medtronic, Inc. Method and apparatus for monitoring tissue fluid content for use in an implantable cardiac device
JP4600916B2 (ja) 2003-11-07 2010-12-22 株式会社タニタ シールドケーブル及びシールドケーブルを用いた生体電気インピーダンス値又は生体組成情報の取得装置
WO2005051194A1 (en) 2003-11-26 2005-06-09 Biospace Co. Ltd Apparatus and method for measuring segmental body fat using bioelectrical impedance
US20050113704A1 (en) 2003-11-26 2005-05-26 Lawson Corey J. Patient monitoring system that incorporates memory into patient parameter cables
US7184821B2 (en) 2003-12-03 2007-02-27 Regents Of The University Of Minnesota Monitoring thoracic fluid changes
KR20050072990A (ko) 2004-01-08 2005-07-13 황인덕 전기 임피던스 측정 장치
WO2005076186A1 (en) 2004-02-09 2005-08-18 Institut De Cardiologie De Montreal Computation of a geometric parameter of a cardiac chamber from a cardiac tomography data set
CA2555807A1 (en) 2004-02-12 2005-08-25 Biopeak Corporation Non-invasive method and apparatus for determining a physiological parameter
US20050197591A1 (en) 2004-03-03 2005-09-08 Z-Tech (Canada) Inc. System and method for prebalancing electrical properties to diagnose disease
JP2005253840A (ja) 2004-03-15 2005-09-22 Tanita Corp 肌状態推定装置
CA2583526A1 (en) 2004-03-24 2005-10-13 Noninvasive Medical Technologies, Llc Thoracic impedance monitor and electrode array and method of use
US20050261743A1 (en) 2004-05-19 2005-11-24 Kroll Mark W System and method for automated fluid monitoring
US7970461B2 (en) 2004-06-18 2011-06-28 Andres Kink Method and apparatus for determining conditions of a biological tissue
WO2005122888A1 (en) 2004-06-18 2005-12-29 The University Of Queensland Oedema detection
EP1768552A4 (en) 2004-06-21 2009-06-03 Aorora Technologies Pty Ltd HEART CONTROL SYSTEM
US8068906B2 (en) 2004-06-21 2011-11-29 Aorora Technologies Pty Ltd Cardiac monitoring system
US7387610B2 (en) 2004-08-19 2008-06-17 Cardiac Pacemakers, Inc. Thoracic impedance detection with blood resistivity compensation
JP4578187B2 (ja) 2004-08-31 2010-11-10 株式会社タニタ 子供用判定機能付き体組成計
US9820658B2 (en) 2006-06-30 2017-11-21 Bao Q. Tran Systems and methods for providing interoperability among healthcare devices
US20060085048A1 (en) 2004-10-20 2006-04-20 Nervonix, Inc. Algorithms for an active electrode, bioimpedance-based tissue discrimination system
US7865236B2 (en) 2004-10-20 2011-01-04 Nervonix, Inc. Active electrode, bio-impedance based, tissue discrimination system and methods of use
US7660617B2 (en) 2004-11-13 2010-02-09 The Boeing Company Electrical impedance tomography using a virtual short measurement technique
US7214107B2 (en) 2004-11-22 2007-05-08 Cardiodynamics International Corporation Electrical connector apparatus and methods
US7270580B2 (en) 2004-11-22 2007-09-18 Cardio Dynamics International Corporation Methods and apparatus for conducting electrical current
WO2006056074A1 (en) 2004-11-26 2006-06-01 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
DE102004059082A1 (de) 2004-12-02 2006-06-08 Biotronik Crm Patent Ag Vorrichtung zum Bestimmen der Thorax-Impedanz
US7701227B2 (en) 2005-01-05 2010-04-20 Rensselaer Polytechnic Institute High precision voltage source for electrical impedance tomography
US7242169B2 (en) 2005-03-01 2007-07-10 Apple Inc. Method and apparatus for voltage compensation for parasitic impedance
JP4645266B2 (ja) 2005-03-30 2011-03-09 オムロンヘルスケア株式会社 体脂肪測定装置
US20060224079A1 (en) 2005-03-31 2006-10-05 Washchuk Bohdan O Edema monitoring system and method utilizing an implantable medical device
US7603170B2 (en) 2005-04-26 2009-10-13 Cardiac Pacemakers, Inc. Calibration of impedance monitoring of respiratory volumes using thoracic D.C. impedance
US7907997B2 (en) 2005-05-11 2011-03-15 Cardiac Pacemakers, Inc. Enhancements to the detection of pulmonary edema when using transthoracic impedance
US9089275B2 (en) 2005-05-11 2015-07-28 Cardiac Pacemakers, Inc. Sensitivity and specificity of pulmonary edema detection when using transthoracic impedance
US7340296B2 (en) 2005-05-18 2008-03-04 Cardiac Pacemakers, Inc. Detection of pleural effusion using transthoracic impedance
GB2426824A (en) 2005-06-03 2006-12-06 Sheffield Teaching Hospitals Body tissue impedance measuring probe with wireless transmitter
GB0511323D0 (en) 2005-06-03 2005-07-13 Sheffield Teaching Hospitals Apparatus for measuring tissue sample electrical impedance
GB0511289D0 (en) 2005-06-03 2005-07-13 Sheffield Teaching Hospitals Method and probe for measuring the impedance of human or animal body tissue
JP5607300B2 (ja) 2005-07-01 2014-10-15 インぺディメッド リミテッド 対象上でインピーダンス測定を実行するための装置および方法
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
EP1903938A4 (en) 2005-07-01 2010-01-20 Impedance Cardiology Systems I PULMONARY MONITORING SYSTEM
DE102005031752B4 (de) 2005-07-07 2017-11-02 Drägerwerk AG & Co. KGaA Elektroimpedanztomographie-Gerät mit Gleichtaktsignalunterdrückung
US7205782B2 (en) 2005-07-11 2007-04-17 Brigham Young University Scanned impedance imaging system method and apparatus
WO2007009183A1 (en) 2005-07-20 2007-01-25 Impedance Cardiology Systems, Inc. Index determination
JP5161772B2 (ja) 2005-08-02 2013-03-13 インぺディメッド リミテッド インピーダンスパラメータ値
EP1754441B1 (en) 2005-08-17 2008-01-09 Osypka Medical GmbH Method and apparatus for digital demodulation in the measurement of electrical bioimpedance or bioadmittance
DE102005041385B4 (de) 2005-09-01 2018-10-04 Drägerwerk AG & Co. KGaA Vorrichtung zum Schutz eines elektrischen Impedanztomographen vor Überspannungspulsen
US9724012B2 (en) 2005-10-11 2017-08-08 Impedimed Limited Hydration status monitoring
US7733224B2 (en) 2006-06-30 2010-06-08 Bao Tran Mesh network personal emergency response appliance
CN100423688C (zh) 2005-10-19 2008-10-08 深圳迈瑞生物医疗电子股份有限公司 抑制工频共模干扰的方法及装置
US8108047B2 (en) 2005-11-08 2012-01-31 Newlife Sciences Llc Device and method for the treatment of pain with electrical energy
US7353058B2 (en) 2005-12-07 2008-04-01 Healthy Biotech Corp. Ltd. Bio-impedance sensing device for homecare and eHealth
EP1962680A1 (en) 2005-12-20 2008-09-03 Dixtal Biomedica Industria e Commercio Ltda. Electrode assembly for electrical impedance tomography
US8442627B2 (en) 2005-12-30 2013-05-14 Medtronic, Inc. Advanced thoracic fluid monitoring capability with impedance
KR100700112B1 (ko) 2006-02-03 2007-03-28 경희대학교 산학협력단 전기 임피던스 단층촬영 방법 및 시스템
JP5069878B2 (ja) 2006-07-19 2012-11-07 フクダ電子株式会社 静脈検査装置
JP5372768B2 (ja) 2006-11-30 2013-12-18 インぺディメッド リミテッド 測定装置
CA2675438A1 (en) 2007-01-15 2008-07-24 Impedimed Limited Monitoring system
EP2137589B1 (en) 2007-03-30 2015-02-25 Impedimed Limited Active guarding for reduction of resistive and capacitive signal loading with adjustable control of compensation level
EP2155042A1 (en) 2007-04-30 2010-02-24 Clifford C. Dacso Non-invasive monitoring of physiological measurements in a distributed health care environment
US20090318778A1 (en) 2007-04-30 2009-12-24 Clifford Dacso Non-invasive monitoring of physiological measurements in a distributed health care environment
CA2686883C (en) 2007-05-14 2016-08-23 Impedimed Limited Indicator
CN101827554B (zh) 2007-09-07 2014-07-16 英戈·弗洛尔 用于生物电阻抗测量的医学测量装置
US20090076343A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy Management for Adherent Patient Monitor
EP2200499B1 (en) 2007-09-14 2019-05-01 Medtronic Monitoring, Inc. Multi-sensor patient monitor to detect impending cardiac decompensation
US20090076349A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Multi-Sensor Device with Implantable Device Communication Capabilities
WO2009036313A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent device with multiple physiological sensors
AU2008324750B2 (en) 2007-11-05 2014-01-16 Impedimed Limited Impedance determination
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
JP2011511679A (ja) 2008-02-15 2011-04-14 インぺディメッド リミテッド インピーダンス測定値の分析
US20090264776A1 (en) 2008-04-17 2009-10-22 Terence Vardy Measurement of physiological characteristics
JP5657553B2 (ja) 2008-11-10 2015-01-21 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ インピーダンス測定を実施する際に使用される装置、浮腫の有無または程度を診断する際に使用される装置、及び身体組成分析において使用される装置
US9615766B2 (en) 2008-11-28 2017-04-11 Impedimed Limited Impedance measurement process
GB0822237D0 (en) 2008-12-05 2009-01-14 Howell Steven Remote health and security monitoring
EP2467059B1 (en) 2009-08-21 2019-11-06 Beth Israel Deaconess Medical Center, Inc. A hand-held device for electrical impedance myography
CA2777797A1 (en) 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
US20120330167A1 (en) 2009-12-21 2012-12-27 Impedimed Limited Analysing impedance measurements

Also Published As

Publication number Publication date
ES2324390T3 (es) 2009-08-06
DE60042160D1 (de) 2009-06-18
EP1982649A1 (en) 2008-10-22
US8233974B2 (en) 2012-07-31
ATE430516T1 (de) 2009-05-15
CA2375249C (en) 2010-01-12
EP1196766A1 (en) 2002-04-17
AUPQ113799A0 (en) 1999-07-15
CA2638958C (en) 2011-11-01
PT1196766E (pt) 2009-08-07
US20040186392A1 (en) 2004-09-23
EP1196766A4 (en) 2007-03-28
US20020161311A1 (en) 2002-10-31
CA2375249A1 (en) 2000-12-28
EP1196766B1 (en) 2009-05-06
US6760617B2 (en) 2004-07-06
CA2638958A1 (en) 2000-12-28
WO2000079255A1 (en) 2000-12-28

Similar Documents

Publication Publication Date Title
DK1196766T3 (da) Indretning til måling af et vævsödem
DK1181074T3 (da) Indretning og kateder til in vivo bestemmelse af blods viskositet
DE60206206D1 (de) Vorrichtung zur Messung der Menge an intraabdominalem Fett während der Überwachung der Gewichtsabnahme einer Person
ID29282A (id) Peralatan untuk evaluasi variasi-variasi impedansi kulit
ATE349948T1 (de) Sensor und verfahren zum messen physiologischer parameter
ATE355865T1 (de) Messvorrichtung und -verfahren zur bestimmung von parametern medizinischer flüssigkeiten
GB2345810B (en) Fault-detection apparatus
AR013664A1 (es) Aparato y metodo para determinar un parametro de dispositivo asociado con un dispositivo de control de proceso
ES2183010T3 (es) Aparato para la medicion no invasiva in vivo de un parametro biologico referente a un fluido corporal de personas o animiales.
JPS57190271A (en) Method and device for determining leakage impedance in alternating current power supply system
WO2000037881A3 (de) Verfahren zum betreiben eines wirbelstromsensors und wirbelstromsensor
DE60138829D1 (de) Verfahren zur unterscheidung des reizkolons von der entzündlichen darmerkrankung (inflammatory bowel disease, ibd) und zur überwachung von patienten mit ibd unter verwendung von endogenem gesamt-lactoferrin als marker
ATE271274T1 (de) Verfahren und vorrichtung zur stabilitätsauswertung eines energieübertragungssystem
SE9402594D0 (sv) Sätt och anordning för funktionskontroll vid andningsapparat
ATE435612T1 (de) Gerät zur messung von ödemen
DE69810288D1 (de) Elektrische messung der ölqualität
EP1203562A3 (en) Method and apparatus for deriving body fat area
WO2002035248A8 (en) Power transformer transfer function testing
DE69315340D1 (de) Magnetisch messverfahren und vorrichtung zur bestimmung von grösse und form eines schlitzes
FR2845264B1 (fr) Dispositif et procede de mesure directe de ph et d&#39;etat d&#39;oxydation
SU1827793A1 (ru) Способ определения и локализации атеросклеротического сужения кровеносного сосуда и устройство для его осуществления
JPS6488144A (en) Humidity measuring instrument
SE9602388D0 (sv) An apparatus for detecting and determining the magnitude of intracardiac shunts
SU1526514A1 (ru) Способ определения профиля распределения примесей в кремнии
RU2000106122A (ru) Способ низкочастотной импедансометрии в диагностике нарушений лимфатической системы конечностей