ATE312550T1 - Vorrichtung zur segmentären bioimpedanzmessung von einem dialysepatienten - Google Patents

Vorrichtung zur segmentären bioimpedanzmessung von einem dialysepatienten

Info

Publication number
ATE312550T1
ATE312550T1 AT01963952T AT01963952T ATE312550T1 AT E312550 T1 ATE312550 T1 AT E312550T1 AT 01963952 T AT01963952 T AT 01963952T AT 01963952 T AT01963952 T AT 01963952T AT E312550 T1 ATE312550 T1 AT E312550T1
Authority
AT
Austria
Prior art keywords
segmentary
bioimpedance
body weight
dialysis patient
bioimpedance measurement
Prior art date
Application number
AT01963952T
Other languages
English (en)
Inventor
Fansan Zhu
Nathan Levin
Original Assignee
Renal Res Inst Llc
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 Renal Res Inst Llc filed Critical Renal Res Inst Llc
Application granted granted Critical
Publication of ATE312550T1 publication Critical patent/ATE312550T1/de

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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT01963952T 2000-08-14 2001-08-13 Vorrichtung zur segmentären bioimpedanzmessung von einem dialysepatienten ATE312550T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/638,657 US6615077B1 (en) 2000-08-14 2000-08-14 Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedence
PCT/US2001/025309 WO2002013691A1 (en) 2000-08-14 2001-08-13 Device and method for segmental bioimpedance measurements of a dialysis patient

Publications (1)

Publication Number Publication Date
ATE312550T1 true ATE312550T1 (de) 2005-12-15

Family

ID=24560914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01963952T ATE312550T1 (de) 2000-08-14 2001-08-13 Vorrichtung zur segmentären bioimpedanzmessung von einem dialysepatienten

Country Status (8)

Country Link
US (1) US6615077B1 (de)
EP (3) EP1645227B1 (de)
JP (5) JP5175019B2 (de)
AT (1) ATE312550T1 (de)
AU (1) AU2001284863A1 (de)
CA (2) CA2418974C (de)
DE (3) DE60132033T2 (de)
WO (1) WO2002013691A1 (de)

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Also Published As

Publication number Publication date
DE60115907D1 (de) 2006-01-19
CA2752137A1 (en) 2002-02-21
CA2418974A1 (en) 2002-02-21
DE60132033D1 (de) 2008-01-31
JP5833607B2 (ja) 2015-12-16
EP1938748A2 (de) 2008-07-02
DE60115907T2 (de) 2006-08-10
EP1645227A2 (de) 2006-04-12
US6615077B1 (en) 2003-09-02
JP2017144298A (ja) 2017-08-24
EP1938748B1 (de) 2010-08-11
JP2014004466A (ja) 2014-01-16
JP2015198973A (ja) 2015-11-12
EP1645227B1 (de) 2007-12-19
WO2002013691A1 (en) 2002-02-21
EP1938748A3 (de) 2008-09-17
EP1309273A1 (de) 2003-05-14
DE60142811D1 (de) 2010-09-23
JP5175019B2 (ja) 2013-04-03
AU2001284863A1 (en) 2002-02-25
JP2012096048A (ja) 2012-05-24
JP6235535B2 (ja) 2017-11-22
CA2418974C (en) 2011-11-29
EP1309273B1 (de) 2005-12-14
JP2004505708A (ja) 2004-02-26
DE60132033T2 (de) 2008-12-04
EP1645227A3 (de) 2006-06-07

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