ATE466524T1 - Peripheres arterien- durchgängigskeitsüberwachungssystem und - verfahren - Google Patents

Peripheres arterien- durchgängigskeitsüberwachungssystem und - verfahren

Info

Publication number
ATE466524T1
ATE466524T1 AT07705219T AT07705219T ATE466524T1 AT E466524 T1 ATE466524 T1 AT E466524T1 AT 07705219 T AT07705219 T AT 07705219T AT 07705219 T AT07705219 T AT 07705219T AT E466524 T1 ATE466524 T1 AT E466524T1
Authority
AT
Austria
Prior art keywords
blood supply
arterial blood
arterial
metric
patency
Prior art date
Application number
AT07705219T
Other languages
English (en)
Inventor
Vincent Crabtree
Original Assignee
Dialog Devices 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 Dialog Devices Ltd filed Critical Dialog Devices Ltd
Application granted granted Critical
Publication of ATE466524T1 publication Critical patent/ATE466524T1/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
    • A61B5/02—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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A61B5/68—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Processing Of Color Television Signals (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • External Artificial Organs (AREA)
AT07705219T 2006-02-15 2007-02-15 Peripheres arterien- durchgängigskeitsüberwachungssystem und - verfahren ATE466524T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0603006.8A GB0603006D0 (en) 2006-02-15 2006-02-15 Assessing blood supply to a peripheral portion of an animal
PCT/GB2007/000535 WO2007093804A2 (en) 2006-02-15 2007-02-15 Peripheral arterial patency monitoring system and method

Publications (1)

Publication Number Publication Date
ATE466524T1 true ATE466524T1 (de) 2010-05-15

Family

ID=36141852

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07705219T ATE466524T1 (de) 2006-02-15 2007-02-15 Peripheres arterien- durchgängigskeitsüberwachungssystem und - verfahren

Country Status (18)

Country Link
US (1) US20100016733A1 (de)
EP (2) EP2210553A1 (de)
JP (1) JP2009526590A (de)
KR (1) KR101132385B1 (de)
CN (1) CN101404929B (de)
AT (1) ATE466524T1 (de)
AU (1) AU2007216300A1 (de)
BR (1) BRPI0707850A2 (de)
CA (1) CA2642007A1 (de)
CY (1) CY1111068T1 (de)
DE (1) DE602007006286D1 (de)
DK (1) DK1996072T3 (de)
ES (1) ES2342215T3 (de)
GB (1) GB0603006D0 (de)
PL (1) PL1996072T3 (de)
PT (1) PT1996072E (de)
SI (1) SI1996072T1 (de)
WO (1) WO2007093804A2 (de)

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US20090287094A1 (en) * 2008-05-15 2009-11-19 Seacrete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20090287109A1 (en) * 2008-05-14 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
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US20090281413A1 (en) * 2007-12-18 2009-11-12 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Systems, devices, and methods for detecting occlusions in a biological subject
US20100036268A1 (en) * 2008-08-07 2010-02-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20090292212A1 (en) * 2008-05-20 2009-11-26 Searete Llc, A Limited Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20090292214A1 (en) * 2008-05-22 2009-11-26 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20090287191A1 (en) * 2007-12-18 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20100036269A1 (en) * 2008-08-07 2010-02-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US20090287120A1 (en) 2007-12-18 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
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Also Published As

Publication number Publication date
US20100016733A1 (en) 2010-01-21
WO2007093804A3 (en) 2007-12-06
CY1111068T1 (el) 2015-06-11
BRPI0707850A2 (pt) 2011-05-10
EP1996072B1 (de) 2010-05-05
CN101404929A (zh) 2009-04-08
KR101132385B1 (ko) 2012-04-03
DK1996072T3 (da) 2010-08-16
AU2007216300A1 (en) 2007-08-23
CN101404929B (zh) 2012-01-25
KR20080110752A (ko) 2008-12-19
PL1996072T3 (pl) 2010-10-29
GB0603006D0 (en) 2006-03-29
PT1996072E (pt) 2010-06-16
DE602007006286D1 (de) 2010-06-17
SI1996072T1 (sl) 2010-09-30
ES2342215T3 (es) 2010-07-02
WO2007093804A2 (en) 2007-08-23
JP2009526590A (ja) 2009-07-23
EP1996072A2 (de) 2008-12-03
EP2210553A1 (de) 2010-07-28
CA2642007A1 (en) 2007-08-23

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