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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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) EP1996072B1 (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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US20100036263A1 (en) * 2008-08-07 2010-02-11 Searete Llc, A Limited Liability 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
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
DE602007006286D1 (de) 2010-06-17
EP2210553A1 (de) 2010-07-28
US20100016733A1 (en) 2010-01-21
CN101404929B (zh) 2012-01-25
EP1996072A2 (de) 2008-12-03
SI1996072T1 (sl) 2010-09-30
WO2007093804A2 (en) 2007-08-23
WO2007093804A3 (en) 2007-12-06
ES2342215T3 (es) 2010-07-02
KR20080110752A (ko) 2008-12-19
GB0603006D0 (en) 2006-03-29
CN101404929A (zh) 2009-04-08
BRPI0707850A2 (pt) 2011-05-10
AU2007216300A1 (en) 2007-08-23
CA2642007A1 (en) 2007-08-23
DK1996072T3 (da) 2010-08-16
CY1111068T1 (el) 2015-06-11
PL1996072T3 (pl) 2010-10-29
KR101132385B1 (ko) 2012-04-03
JP2009526590A (ja) 2009-07-23
PT1996072E (pt) 2010-06-16
EP1996072B1 (de) 2010-05-05

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