DK1848326T3 - System, method and apparatus for measuring blood flow and blood volume - Google Patents

System, method and apparatus for measuring blood flow and blood volume Download PDF

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Publication number
DK1848326T3
DK1848326T3 DK06700959.7T DK06700959T DK1848326T3 DK 1848326 T3 DK1848326 T3 DK 1848326T3 DK 06700959 T DK06700959 T DK 06700959T DK 1848326 T3 DK1848326 T3 DK 1848326T3
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Prior art keywords
blood flow
measuring
blood volume
blood
volume
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DK06700959.7T
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English (en)
Inventor
Hanan Keren
Avram B Simon
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Cheetah Medical Inc
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Publication of DK1848326T3 publication Critical patent/DK1848326T3/da

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    • 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (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)
DK06700959.7T 2005-02-15 2006-01-18 System, method and apparatus for measuring blood flow and blood volume DK1848326T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65277305P 2005-02-15 2005-02-15
PCT/IL2006/000075 WO2006087696A2 (en) 2005-02-15 2006-01-18 System, method and apparatus for measuring blood flow and blood volume

Publications (1)

Publication Number Publication Date
DK1848326T3 true DK1848326T3 (da) 2017-02-13

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ID=36916838

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06700959.7T DK1848326T3 (da) 2005-02-15 2006-01-18 System, method and apparatus for measuring blood flow and blood volume

Country Status (8)

Country Link
US (2) US8388545B2 (da)
EP (1) EP1848326B1 (da)
JP (1) JP2008529708A (da)
CN (1) CN101160091B (da)
AU (1) AU2006215274B2 (da)
CA (1) CA2597264C (da)
DK (1) DK1848326T3 (da)
WO (1) WO2006087696A2 (da)

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Also Published As

Publication number Publication date
JP2008529708A (ja) 2008-08-07
WO2006087696A3 (en) 2007-01-25
US8388545B2 (en) 2013-03-05
US20130144177A1 (en) 2013-06-06
EP1848326A2 (en) 2007-10-31
CN101160091B (zh) 2010-07-14
CA2597264A1 (en) 2006-08-24
AU2006215274B2 (en) 2011-12-22
CA2597264C (en) 2017-07-25
CN101160091A (zh) 2008-04-09
US10617322B2 (en) 2020-04-14
WO2006087696A2 (en) 2006-08-24
US20100069765A1 (en) 2010-03-18
EP1848326B1 (en) 2016-11-16
AU2006215274A1 (en) 2006-08-24
EP1848326A4 (en) 2014-07-30

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