SE455043B - Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans - Google Patents

Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans

Info

Publication number
SE455043B
SE455043B SE8202533A SE8202533A SE455043B SE 455043 B SE455043 B SE 455043B SE 8202533 A SE8202533 A SE 8202533A SE 8202533 A SE8202533 A SE 8202533A SE 455043 B SE455043 B SE 455043B
Authority
SE
Sweden
Prior art keywords
electrodes
patient
constant
khz
impedance
Prior art date
Application number
SE8202533A
Other languages
English (en)
Swedish (sv)
Other versions
SE8202533L (sv
Inventor
B Tedner
Original Assignee
Karolinska Inst
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 Inst filed Critical Karolinska Inst
Priority to SE8202533A priority Critical patent/SE455043B/sv
Priority to DE8383901265T priority patent/DE3364881D1/de
Priority to EP83901265A priority patent/EP0106867B1/fr
Priority to US06/567,849 priority patent/US4793362A/en
Priority to PCT/SE1983/000148 priority patent/WO1983003746A1/fr
Priority to JP58501382A priority patent/JPS59500700A/ja
Publication of SE8202533L publication Critical patent/SE8202533L/xx
Publication of SE455043B publication Critical patent/SE455043B/sv

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (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)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Hematology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE8202533A 1982-04-22 1982-04-22 Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans SE455043B (sv)

Priority Applications (6)

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
DE8383901265T DE3364881D1 (en) 1982-04-22 1983-04-20 Apparatus for monitoring the fluid balance of the body
EP83901265A EP0106867B1 (fr) 1982-04-22 1983-04-20 Appareil de controle de l'equilibre fluide du corps
US06/567,849 US4793362A (en) 1982-04-22 1983-04-20 Method and apparatus for monitoring the fluid balance of the body
PCT/SE1983/000148 WO1983003746A1 (fr) 1982-04-22 1983-04-20 Procede et appareil de controle de l'equilibre fluide du corps
JP58501382A JPS59500700A (ja) 1982-04-22 1983-04-20 体液平衡の監視方法および装置

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8202533L SE8202533L (sv) 1983-10-23
SE455043B true SE455043B (sv) 1988-06-20

Family

ID=20346608

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202533A SE455043B (sv) 1982-04-22 1982-04-22 Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans

Country Status (6)

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

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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
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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
CA2218281C (fr) * 1995-04-20 2004-08-17 Microcor, Inc. Procede et appareil de determination non invasive de l'hematocrite
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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
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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
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 (fr) * 2000-05-25 2005-03-09 Healthetech Inc Suivi physiologique a l'aide d'un dispositif se portant au poignet
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
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ATE363859T1 (de) * 2001-12-12 2007-06-15 Fresenius Medical Care De Gmbh Bestimmung des hydratationszustandes eines patienten
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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
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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
JP5208749B2 (ja) 2005-10-11 2013-06-12 インペダイムド・リミテッド 水和状態監視
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WO2007137333A1 (fr) * 2006-05-30 2007-12-06 The University Of Queensland Mesures d'impédance
US9504406B2 (en) * 2006-11-30 2016-11-29 Impedimed Limited Measurement apparatus
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EP2194856B1 (fr) 2007-09-14 2021-09-01 Medtronic Monitoring, Inc. Moniteur cardiaque adhérent
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US20090076345A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Device with Multiple Physiological Sensors
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AU2008324750B2 (en) 2007-11-05 2014-01-16 Impedimed Limited Impedance determination
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WO2009114548A1 (fr) 2008-03-12 2009-09-17 Corventis, Inc. Prévision d'une décompensation d'insuffisance cardiaque sur la base du rythme cardiaque
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Also Published As

Publication number Publication date
SE8202533L (sv) 1983-10-23
EP0106867B1 (fr) 1986-07-30
EP0106867A1 (fr) 1984-05-02
US4793362A (en) 1988-12-27
JPS59500700A (ja) 1984-04-26
DE3364881D1 (en) 1986-09-04
WO1983003746A1 (fr) 1983-11-10

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