WO2004004558A8 - Method and device for monitoring blood pressure - Google Patents

Method and device for monitoring blood pressure

Info

Publication number
WO2004004558A8
WO2004004558A8 PCT/SG2003/000159 SG0300159W WO2004004558A8 WO 2004004558 A8 WO2004004558 A8 WO 2004004558A8 SG 0300159 W SG0300159 W SG 0300159W WO 2004004558 A8 WO2004004558 A8 WO 2004004558A8
Authority
WO
WIPO (PCT)
Prior art keywords
blood pressure
beat
user
sensor means
monitoring blood
Prior art date
Application number
PCT/SG2003/000159
Other languages
French (fr)
Other versions
WO2004004558A1 (en
Inventor
Choon Meng Ting
Ngak Hwee Chua
Original Assignee
Healthstats Int Pte 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 Healthstats Int Pte Ltd filed Critical Healthstats Int Pte Ltd
Priority to AU2003256220A priority Critical patent/AU2003256220B2/en
Priority to EP03762962A priority patent/EP1526805B1/en
Priority to JP2004519478A priority patent/JP4209841B2/en
Priority to AT03762962T priority patent/ATE511788T1/en
Priority to NZ537664A priority patent/NZ537664A/en
Priority to DK03762962.3T priority patent/DK1526805T3/en
Publication of WO2004004558A1 publication Critical patent/WO2004004558A1/en
Priority to IL166200A priority patent/IL166200A/en
Publication of WO2004004558A8 publication Critical patent/WO2004004558A8/en
Priority to HK05109296.7A priority patent/HK1077185A1/en

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
    • A61B5/021—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 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices

Abstract

The present invention relates to a device for non-invasive continuous monitoring of user's arterial blood pressure that is capable of being used in an ambulatory beat-to-beat blood pressure monitor (ABMP) including sensor means adapted to continuously detect blood pressure and to generate signals by contact with an external surface of the user's body at a location adjacent an artery. The device further includes microprocessor means for interpreting the signals generated by the sensor means to determine actual arterial blood pressure wherein the microprocessor is programmed to record a complete and continuous arterial pulse waveform.
PCT/SG2003/000159 2002-07-09 2003-07-09 Method and device for monitoring blood pressure WO2004004558A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU2003256220A AU2003256220B2 (en) 2002-07-09 2003-07-09 Method and device for monitoring blood pressure
EP03762962A EP1526805B1 (en) 2002-07-09 2003-07-09 Method and device for monitoring blood pressure
JP2004519478A JP4209841B2 (en) 2002-07-09 2003-07-09 Method and apparatus for monitoring blood pressure
AT03762962T ATE511788T1 (en) 2002-07-09 2003-07-09 METHOD AND DEVICE FOR MONITORING BLOOD PRESSURE
NZ537664A NZ537664A (en) 2002-07-09 2003-07-09 Method and device for monitoring blood pressure
DK03762962.3T DK1526805T3 (en) 2002-07-09 2003-07-09 Blood pressure monitoring method and device
IL166200A IL166200A (en) 2002-07-09 2005-01-09 Strap system for utilising the system for monitoring blood pressure and device
HK05109296.7A HK1077185A1 (en) 2002-07-09 2005-10-20 Method and device for monitoring blood pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/191,887 2002-07-09
US10/191,887 US6918879B2 (en) 2000-10-09 2002-07-09 Method and device for monitoring blood pressure

Publications (2)

Publication Number Publication Date
WO2004004558A1 WO2004004558A1 (en) 2004-01-15
WO2004004558A8 true WO2004004558A8 (en) 2005-03-03

Family

ID=30114241

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2003/000159 WO2004004558A1 (en) 2002-07-09 2003-07-09 Method and device for monitoring blood pressure

Country Status (14)

Country Link
US (1) US6918879B2 (en)
EP (1) EP1526805B1 (en)
JP (1) JP4209841B2 (en)
KR (1) KR100809953B1 (en)
CN (1) CN100396233C (en)
AT (1) ATE511788T1 (en)
AU (2) AU2003256220B2 (en)
DK (1) DK1526805T3 (en)
ES (1) ES2364648T3 (en)
HK (1) HK1077185A1 (en)
IL (1) IL166200A (en)
NZ (2) NZ537664A (en)
PT (1) PT1526805E (en)
WO (1) WO2004004558A1 (en)

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Also Published As

Publication number Publication date
IL166200A (en) 2010-11-30
DK1526805T3 (en) 2011-09-05
AU2003256220A1 (en) 2004-01-23
IL166200A0 (en) 2006-01-15
JP4209841B2 (en) 2009-01-14
AU2003256220B2 (en) 2007-10-25
ES2364648T3 (en) 2011-09-08
US6918879B2 (en) 2005-07-19
NZ537664A (en) 2006-10-27
PT1526805E (en) 2011-07-14
CN100396233C (en) 2008-06-25
NZ549181A (en) 2006-10-27
AU2007221954B2 (en) 2010-07-01
US20030004421A1 (en) 2003-01-02
ATE511788T1 (en) 2011-06-15
AU2007221954A1 (en) 2007-11-01
KR100809953B1 (en) 2008-03-06
JP2005532111A (en) 2005-10-27
WO2004004558A1 (en) 2004-01-15
CN1678236A (en) 2005-10-05
HK1077185A1 (en) 2006-02-10
KR20050044891A (en) 2005-05-13
EP1526805A1 (en) 2005-05-04
EP1526805B1 (en) 2011-06-08

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