DE3364881D1 - Apparatus for monitoring the fluid balance of the body - Google Patents

Apparatus for monitoring the fluid balance of the body

Info

Publication number
DE3364881D1
DE3364881D1 DE8383901265T DE3364881T DE3364881D1 DE 3364881 D1 DE3364881 D1 DE 3364881D1 DE 8383901265 T DE8383901265 T DE 8383901265T DE 3364881 T DE3364881 T DE 3364881T DE 3364881 D1 DE3364881 D1 DE 3364881D1
Authority
DE
Germany
Prior art keywords
monitoring
fluid balance
balance
fluid
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
Application number
DE8383901265T
Other languages
English (en)
Inventor
Bo Tedner
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.)
KAROLINSKA INSTITUTET
Original Assignee
KAROLINSKA INSTITUTET
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 KAROLINSKA INSTITUTET filed Critical KAROLINSKA INSTITUTET
Application granted granted Critical
Publication of DE3364881D1 publication Critical patent/DE3364881D1/de
Expired 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
    • 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
    • A61B5/0535—Impedance plethysmography
    • 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
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • 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
    • A61B5/6824—Arm or wrist
    • 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
    • A61B5/6829—Foot or ankle
DE8383901265T 1982-04-22 1983-04-20 Apparatus for monitoring the fluid balance of the body Expired DE3364881D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8202533A SE455043B (sv) 1982-04-22 1982-04-22 Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans
PCT/SE1983/000148 WO1983003746A1 (en) 1982-04-22 1983-04-20 Method and apparatus for monitoring the fluid balance of the body

Publications (1)

Publication Number Publication Date
DE3364881D1 true DE3364881D1 (en) 1986-09-04

Family

ID=20346608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383901265T Expired DE3364881D1 (en) 1982-04-22 1983-04-20 Apparatus for monitoring the fluid balance of the body

Country Status (6)

Country Link
US (1) US4793362A (de)
EP (1) EP0106867B1 (de)
JP (1) JPS59500700A (de)
DE (1) DE3364881D1 (de)
SE (1) SE455043B (de)
WO (1) WO1983003746A1 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172707A (ja) * 1984-09-17 1986-04-14 Kanebo Ltd にきび用化粧料
US4880014A (en) * 1987-08-14 1989-11-14 Zarowitz Barbara J Method for determining therapeutic drug dosage using bioelectrical resistance and reactance measurements
US4807638A (en) * 1987-10-21 1989-02-28 Bomed Medical Manufacturing, Ltd. Noninvasive continuous mean arterial blood prssure monitor
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
JP2727609B2 (ja) * 1988-11-30 1998-03-11 株式会社デンソー 脈波検出装置
US5063937A (en) * 1990-09-12 1991-11-12 Wright State University Multiple frequency bio-impedance measurement system
US5642734A (en) * 1990-10-04 1997-07-01 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
US5203344A (en) * 1991-01-31 1993-04-20 Brigham And Women's Hospital Method and apparatus for taking bioelectrical impedance measurements using proximally positioned electrodes
US5280429A (en) * 1991-04-30 1994-01-18 Xitron Technologies Method and apparatus for displaying multi-frequency bio-impedance
US5282840A (en) * 1992-03-26 1994-02-01 Medtronic, Inc. Multiple frequency impedance measurement system
GB9222888D0 (en) * 1992-10-30 1992-12-16 British Tech Group Tomography
US5335667A (en) * 1992-11-20 1994-08-09 University Of Utah Research Foundation Method and apparatus for determining body composition using bioelectrical impedance
US5709670A (en) * 1994-05-03 1998-01-20 Aquintel, Inc. Surgical fluid and tissue loss monitor
WO1996032883A1 (en) * 1995-04-20 1996-10-24 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
KR0161602B1 (ko) * 1995-06-24 1999-01-15 이재석 생체전기 임피던스법을 이용한 인체 성분분석 및 그 분석방법
IL116662A0 (en) * 1996-01-03 1996-05-14 N I Medical Ltd Disposable electrodes for bioimpedance mesasurements
US20010044588A1 (en) * 1996-02-22 2001-11-22 Mault James R. Monitoring system
RU2094013C1 (ru) * 1996-04-29 1997-10-27 Николаев Дмитрий Викторович Способ региональной биоимпедансометрии и устройство для его осуществления
US5788643A (en) * 1997-04-22 1998-08-04 Zymed Medical Instrumentation, Inc. Process for monitoring patients with chronic congestive heart failure
US6007532A (en) * 1997-08-29 1999-12-28 3M Innovative Properties Company Method and apparatus for detecting loss of contact of biomedical electrodes with patient skin
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
IL124964A (en) 1998-06-17 2002-02-10 Nimeda Ltd A method for detecting physiological signs and a non-invasive diagnostic physiological monitoring system for the use of this method
AUPQ113799A0 (en) * 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
IL132027A0 (en) 1999-09-23 2001-03-19 M B D3 Ltd System and method for detecting dehydration
EP1217942A1 (de) 1999-09-24 2002-07-03 Healthetech, Inc. Physiologisches überwachungsgerät und damit verbundener computer, anzeigegerät und kommunikationseinheit
US7354417B1 (en) 1999-10-05 2008-04-08 Levin Nathan W Methods and apparatus for measuring the volume of fluid in the peritoneal cavity
US6482158B2 (en) 2000-05-19 2002-11-19 Healthetech, Inc. System and method of ultrasonic mammography
EP1284642A4 (de) * 2000-05-25 2005-03-09 Healthetech Inc Physiologische überwachung mittels am arm befestigtem gerät
JP3977983B2 (ja) * 2000-07-31 2007-09-19 株式会社タニタ 生体インピーダンス測定による脱水状態判定装置
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
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
FI109651B (fi) * 2001-03-23 2002-09-30 Delfin Technologies Ltd Menetelmä kudosturvotuksen mittaamiseksi
WO2003053239A1 (en) * 2001-12-12 2003-07-03 Fresenius Medical Care Deutschland Gmbh Determining the hydration status of a patient
US8744564B2 (en) 2004-06-18 2014-06-03 Impedimed Limited Oedema detection
EP1827222A1 (de) * 2004-11-26 2007-09-05 Z-Tech (Canada) Inc. Gewichtetes gradientenverfahren und system zur diagnose von krankheiten
US7638341B2 (en) * 2005-06-09 2009-12-29 The Regents Of The University Of California Volumetric induction phase shift detection system for determining tissue water content properties
EP2449964B1 (de) * 2005-07-01 2016-08-10 Impedimed Limited Konnektor für Impedanzmesssystem
AU2006265763B2 (en) 2005-07-01 2012-08-09 Impedimed Limited Monitoring system
US20070024287A1 (en) * 2005-08-01 2007-02-01 Mesa Laboratories, Inc. Apparatus and method for measuring liquid conductivity and electrode series capacitance
US8099250B2 (en) 2005-08-02 2012-01-17 Impedimed Limited Impedance parameter values
ES2476999T3 (es) 2005-10-11 2014-07-15 Impedimed Limited Monitorización del estado de hidratación
WO2007046099A1 (en) * 2005-10-20 2007-04-26 Big Glucose Ltd. Non-invasive glucose monitoring
EP2020918B1 (de) * 2006-05-30 2015-05-20 Impedimed Limited Impedanzmessungen
CA2670293C (en) * 2006-11-30 2017-01-03 Impedimed Limited Measurement apparatus
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
WO2008119166A1 (en) 2007-03-30 2008-10-09 Z-Tech (Canada) Inc. Active guarding for reduction of resistive and capactive signal loading with adjustable control of compensation level
EP2148613B9 (de) * 2007-04-20 2014-12-10 Impedimed Limited Überwachungssystem und sonde
CA2707419A1 (en) * 2007-08-09 2009-02-12 Impedimed Limited Impedance measurement process
WO2009036348A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Medical device automatic start-up upon contact to patient tissue
WO2009036306A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent cardiac monitor with advanced sensing capabilities
EP2200512A1 (de) 2007-09-14 2010-06-30 Corventis, Inc. Haftende vorrichtung zur überwachung der atmung und atmungsstörungen im schlaf
EP2194864B1 (de) 2007-09-14 2018-08-29 Medtronic Monitoring, Inc. System und verfahren für die drahtlose überwachung von körperflüssigkeiten
US20090076343A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy Management for Adherent Patient Monitor
WO2009036313A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent device with multiple physiological sensors
WO2009036256A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Injectable physiological monitoring system
AU2008324750B2 (en) 2007-11-05 2014-01-16 Impedimed Limited Impedance determination
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
EP2257216B1 (de) 2008-03-12 2021-04-28 Medtronic Monitoring, Inc. Auf herzrhythmus basierende vorhersage von herzinsuffizienzdekompensation
US8412317B2 (en) 2008-04-18 2013-04-02 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
US20090275854A1 (en) * 2008-04-30 2009-11-05 Zielinski Todd M System and method of monitoring physiologic parameters based on complex impedance waveform morphology
US8744565B2 (en) 2008-04-30 2014-06-03 Medtronic, Inc. Multi-frequency impedance monitoring system
EP2342002A1 (de) * 2008-10-31 2011-07-13 Siemens Industry, Inc. Verteilerblock für umkehrosmosesysteme
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
US8386028B2 (en) * 2009-03-24 2013-02-26 Biospace Co., Ltd. Method of analyzing body composition with measurement of voltage signals at multiple positions of body
US8790259B2 (en) 2009-10-22 2014-07-29 Corventis, Inc. Method and apparatus for remote detection and monitoring of functional chronotropic incompetence
US9615767B2 (en) 2009-10-26 2017-04-11 Impedimed Limited Fluid level indicator determination
WO2011060497A1 (en) 2009-11-18 2011-05-26 Impedimed Limited 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
US11185246B2 (en) * 2019-08-23 2021-11-30 Aura Devices, Inc. Smart watch strap for bioimpedance measurements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851641A (en) * 1973-11-29 1974-12-03 J Toole Method and apparatus for determining internal impedance of animal body part
DE2416792C2 (de) * 1974-04-06 1975-08-14 Friedrich 5872 Deilinghofen Heck Schleudergußverfahren zum Ausgießen von Lagerringen mit Weißmetallen
US4008712A (en) * 1975-11-14 1977-02-22 J. M. Richards Laboratories Method for monitoring body characteristics
JPS52149889A (en) * 1976-06-08 1977-12-13 Tokyo Shibaura Electric Co Device for monitoring moisture in vivo
ES501922A0 (es) * 1980-06-02 1982-07-01 Corning Glass Works Perfeccionamientos introducidos en la fabricacion de lentes de contacto de material compuesto
US4562843A (en) * 1980-09-29 1986-01-07 Ljubomir Djordjevich System for determining characteristics of blood flow
CA1196691A (en) * 1982-01-12 1985-11-12 Bradley Fry Reconstruction system and methods for impedance imaging

Also Published As

Publication number Publication date
SE8202533L (sv) 1983-10-23
EP0106867A1 (de) 1984-05-02
SE455043B (sv) 1988-06-20
JPS59500700A (ja) 1984-04-26
EP0106867B1 (de) 1986-07-30
US4793362A (en) 1988-12-27
WO1983003746A1 (en) 1983-11-10

Similar Documents

Publication Publication Date Title
DE3364881D1 (en) Apparatus for monitoring the fluid balance of the body
DE3463727D1 (en) Apparatus for the determination of the minute volume of the heart
DE3379326D1 (en) Flow monitoring apparatus
JPS5725857A (en) Filter for body fluid
GB8419961D0 (en) Measuring body fluid constituents
GB2124390B (en) Fluid measurement
DE3379535D1 (en) Apparatus for the regulated perfusion of liquids
GB2130375B (en) Pressure measurement
IL70490A0 (en) Fluid intensifier
JPS5731867A (en) Concentrating filtering device for body fluid
DE3372128D1 (en) Fluid level sensing apparatus
GB8303865D0 (en) Fluid sensor
GB2131307B (en) Training apparatus for extension of the body
GB8618365D0 (en) Measuring flow of fluid
DE3468918D1 (en) Means for the handling of contaminated fluids
JPS57103646A (en) Liquid discharger for chest
GB2113773B (en) Apparatus for providing high pressure fluid
DE3272815D1 (en) Apparatus for indicating the direction of mecca
JPS56145858A (en) Purifier for body fluid
JPS5759543A (en) Body liquid purifying apparatus
GB2143325B (en) Apparatus for measuring the value of a fluid variable
JPS57161392A (en) Communicating apparatus for fluid sealed body
JPS5788326A (en) Liquid body wipping apparatus
GB2094671B (en) Fluid treatment apparatus
EP0092432A3 (en) Improved fluid separation apparatus

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee