CY1109638T1 - Ενα συστημα ή μεθοδος για την εκτιμηση της περιφερειακης κυκλοφοριας του αιματος ενος υποκειμενου - Google Patents

Ενα συστημα ή μεθοδος για την εκτιμηση της περιφερειακης κυκλοφοριας του αιματος ενος υποκειμενου

Info

Publication number
CY1109638T1
CY1109638T1 CY20091101215T CY091101215T CY1109638T1 CY 1109638 T1 CY1109638 T1 CY 1109638T1 CY 20091101215 T CY20091101215 T CY 20091101215T CY 091101215 T CY091101215 T CY 091101215T CY 1109638 T1 CY1109638 T1 CY 1109638T1
Authority
CY
Cyprus
Prior art keywords
posture
assessment
subject
signal
blood background
Prior art date
Application number
CY20091101215T
Other languages
English (en)
Inventor
Vincent Peter Crabtree
Peter Richard Smith
Original Assignee
Dialog Devices Limited
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 Limited filed Critical Dialog Devices Limited
Publication of CY1109638T1 publication Critical patent/CY1109638T1/el

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
    • 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

Abstract

Ένα σύστημα για την εκτίμηση της κυκλοφορίας του αίματος στο άκρο ενός υποκειμένου που περιλαμβάνει: Μέσα εντοπισμού για τον εντοπισμό ενός σήματος που εξαρτάται από τον αρτηριακό όγκο αίματος σε ένα άκρο του υποκειμένου όταν το υποκείμενο βρίσκεται σε μια πρώτη στάση και επίσης όταν το υποκείμενο βρίσκεται σε μια δεύτερη στάση, διαφορετική από την πρώτη στάση, καθώς και μέσα επεξεργασίας για τον υπολογισμό ενός ποσοτικού δείκτη που εξαρτάται από τον λόγο του σήματος για την πρώτη στάση προς το σήμα για τη δεύτερη στάση.
CY20091101215T 2004-01-08 2009-11-25 Ενα συστημα ή μεθοδος για την εκτιμηση της περιφερειακης κυκλοφοριας του αιματος ενος υποκειμενου CY1109638T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0400281A GB2413078C (en) 2004-01-08 2004-01-08 A system or method for assessing a subject's pedalblood circulation.
EP05701821A EP1694203B1 (en) 2004-01-08 2005-01-10 A system or method for assessing a subject's peripheral blood circulation

Publications (1)

Publication Number Publication Date
CY1109638T1 true CY1109638T1 (el) 2014-08-13

Family

ID=31503543

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20091101215T CY1109638T1 (el) 2004-01-08 2009-11-25 Ενα συστημα ή μεθοδος για την εκτιμηση της περιφερειακης κυκλοφοριας του αιματος ενος υποκειμενου

Country Status (17)

Country Link
US (2) US8585602B2 (el)
EP (3) EP2108310B1 (el)
JP (1) JP5057783B2 (el)
CN (2) CN100577090C (el)
AT (1) ATE440538T1 (el)
AU (2) AU2005203912B2 (el)
BR (1) BRPI0506752A (el)
CA (1) CA2552924C (el)
CY (1) CY1109638T1 (el)
DE (1) DE602005016212D1 (el)
DK (1) DK1694203T3 (el)
ES (1) ES2331617T3 (el)
GB (1) GB2413078C (el)
PL (1) PL1694203T3 (el)
PT (1) PT1694203E (el)
SI (1) SI1694203T1 (el)
WO (1) WO2005065533A1 (el)

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Also Published As

Publication number Publication date
CN100577090C (zh) 2010-01-06
SI1694203T1 (sl) 2010-01-29
GB2413078B (en) 2008-07-30
CN101732045A (zh) 2010-06-16
US20140039326A1 (en) 2014-02-06
EP1694203B1 (en) 2009-08-26
AU2005203912B2 (en) 2010-12-09
AU2005203912A1 (en) 2005-07-21
EP2108309B1 (en) 2014-02-12
US20070270699A1 (en) 2007-11-22
PL1694203T3 (pl) 2010-01-29
EP1694203A1 (en) 2006-08-30
EP2108309A1 (en) 2009-10-14
EP2108310B1 (en) 2014-01-22
AU2011201021A1 (en) 2011-03-31
DE602005016212D1 (de) 2009-10-08
CA2552924A1 (en) 2005-07-21
US9730590B2 (en) 2017-08-15
EP2108310A1 (en) 2009-10-14
DK1694203T3 (da) 2009-12-07
ES2331617T3 (es) 2010-01-11
ATE440538T1 (de) 2009-09-15
GB2413078A (en) 2005-10-19
WO2005065533A1 (en) 2005-07-21
JP2007517565A (ja) 2007-07-05
BRPI0506752A (pt) 2007-05-22
CN1909827A (zh) 2007-02-07
GB2413078C (en) 2012-08-15
GB0400281D0 (en) 2004-02-11
JP5057783B2 (ja) 2012-10-24
CA2552924C (en) 2013-03-12
PT1694203E (pt) 2009-11-18
AU2011201021B2 (en) 2013-05-16
US8585602B2 (en) 2013-11-19

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