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WO2008007361A3 - Wearable, ambulatory, continuous, non-invasive blood pressure measuring method and system - Google Patents

Wearable, ambulatory, continuous, non-invasive blood pressure measuring method and system Download PDF

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Publication number
WO2008007361A3
WO2008007361A3 PCT/IL2007/000857 IL2007000857W WO2008007361A3 WO 2008007361 A3 WO2008007361 A3 WO 2008007361A3 IL 2007000857 W IL2007000857 W IL 2007000857W WO 2008007361 A3 WO2008007361 A3 WO 2008007361A3
Authority
WO
WIPO (PCT)
Prior art keywords
ambulatory
wearable
continuous
blood pressure
invasive blood
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IL2007/000857
Other languages
French (fr)
Other versions
WO2008007361A2 (en
Inventor
Shmuel Goldenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2008007361A2 publication Critical patent/WO2008007361A2/en
Anticipated expiration legal-status Critical
Publication of WO2008007361A3 publication Critical patent/WO2008007361A3/en
Ceased legal-status Critical Current

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
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • 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
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

The invention provides a method and system for a wearable, ambulatory, continuous, non-invasive blood pressure monitoring under patient's normal day to day activity. The patient's wave signals along with the patient's motion-induced signals are measured and processed according to the model of pressure wave velocity (PWV) in motion.
PCT/IL2007/000857 2006-07-10 2007-07-09 Wearable, ambulatory, continuous, non-invasive blood pressure measuring method and system Ceased WO2008007361A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79251806P 2006-07-10 2006-07-10
US60/792,518 2006-07-10

Publications (2)

Publication Number Publication Date
WO2008007361A2 WO2008007361A2 (en) 2008-01-17
WO2008007361A3 true WO2008007361A3 (en) 2009-04-30

Family

ID=38923666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000857 Ceased WO2008007361A2 (en) 2006-07-10 2007-07-09 Wearable, ambulatory, continuous, non-invasive blood pressure measuring method and system

Country Status (1)

Country Link
WO (1) WO2008007361A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2427102A2 (en) * 2009-05-04 2012-03-14 MediSense Technologies, LLC System and method for monitoring blood glucose levels non-invasively
US8524302B2 (en) 2009-11-02 2013-09-03 Pepsico Natural flavour enhancers and methods for making same
US20140051941A1 (en) * 2012-08-17 2014-02-20 Rare Light, Inc. Obtaining physiological measurements using a portable device
WO2015032948A1 (en) 2013-09-09 2015-03-12 Gambro Lundia Ab Separation of interference pulses from physiological pulses in a pressure signal
US9848825B2 (en) 2014-09-29 2017-12-26 Microsoft Technology Licensing, Llc Wearable sensing band
US10694960B2 (en) 2014-09-29 2020-06-30 Microsoft Technology Licensing, Llc Wearable pulse pressure wave sensing device
DE102015012351A1 (en) 2015-09-22 2017-03-23 Lukas Wienhues Device for measuring pulse wave velocity on a single small patch over an artery
US20170238819A1 (en) * 2016-02-18 2017-08-24 Garmin Switzerland Gmbh System and method to determine blood pressure
KR101844669B1 (en) * 2016-08-10 2018-04-02 한국과학기술원 Method, system and non-transitory computer-readable recording medium for monitoring hemodynamics
JP7023751B2 (en) * 2018-03-14 2022-02-22 オムロン株式会社 Biometric information measuring device
CN115778347B (en) * 2022-11-28 2025-02-14 苏州百慧华业精密仪器有限公司 A blood pressure measurement system with motion compensation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494043A (en) * 1993-05-04 1996-02-27 Vital Insite, Inc. Arterial sensor
US6511436B1 (en) * 1999-06-16 2003-01-28 Roland Asmar Device for assessing cardiovascular function, physiological condition, and method thereof
US20030036685A1 (en) * 2000-04-27 2003-02-20 Vitalsines International, Inc. Physiological signal monitoring system
US20030083582A1 (en) * 2001-10-31 2003-05-01 Robert Hirsh Non-invasive method and device to monitor cardiac parameters
US6599251B2 (en) * 2000-01-26 2003-07-29 Vsm Medtech Ltd. Continuous non-invasive blood pressure monitoring method and apparatus
US6723054B1 (en) * 1998-08-24 2004-04-20 Empirical Technologies Corporation Apparatus and method for measuring pulse transit time

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494043A (en) * 1993-05-04 1996-02-27 Vital Insite, Inc. Arterial sensor
US6723054B1 (en) * 1998-08-24 2004-04-20 Empirical Technologies Corporation Apparatus and method for measuring pulse transit time
US6511436B1 (en) * 1999-06-16 2003-01-28 Roland Asmar Device for assessing cardiovascular function, physiological condition, and method thereof
US6599251B2 (en) * 2000-01-26 2003-07-29 Vsm Medtech Ltd. Continuous non-invasive blood pressure monitoring method and apparatus
US20030036685A1 (en) * 2000-04-27 2003-02-20 Vitalsines International, Inc. Physiological signal monitoring system
US20030083582A1 (en) * 2001-10-31 2003-05-01 Robert Hirsh Non-invasive method and device to monitor cardiac parameters

Also Published As

Publication number Publication date
WO2008007361A2 (en) 2008-01-17

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