WO2009138883A3 - Integrated heart monitoring device and method of using same - Google Patents

Integrated heart monitoring device and method of using same Download PDF

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Publication number
WO2009138883A3
WO2009138883A3 PCT/IB2009/006088 IB2009006088W WO2009138883A3 WO 2009138883 A3 WO2009138883 A3 WO 2009138883A3 IB 2009006088 W IB2009006088 W IB 2009006088W WO 2009138883 A3 WO2009138883 A3 WO 2009138883A3
Authority
WO
WIPO (PCT)
Prior art keywords
computing device
blood
vessel
provide signals
heart
Prior art date
Application number
PCT/IB2009/006088
Other languages
French (fr)
Other versions
WO2009138883A2 (en
Inventor
Dan Gur Furman
Original Assignee
Cardio Art Technologies, 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
Priority claimed from US12/119,462 external-priority patent/US9037208B2/en
Priority claimed from US12/206,885 external-priority patent/US20090048518A1/en
Application filed by Cardio Art Technologies, Ltd. filed Critical Cardio Art Technologies, Ltd.
Priority to CA2722662A priority Critical patent/CA2722662A1/en
Priority to CN2009801223131A priority patent/CN102202568A/en
Priority to EP09746178A priority patent/EP2282671A4/en
Priority to JP2011509042A priority patent/JP5591794B2/en
Publication of WO2009138883A2 publication Critical patent/WO2009138883A2/en
Priority to IL209212A priority patent/IL209212A/en
Publication of WO2009138883A3 publication Critical patent/WO2009138883A3/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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/04—Measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Optical Measuring Cells (AREA)

Abstract

A device for monitoring the heart of a patient including a housing, a computing device, an optical sensor adapted to provide signals to the computing device indicative of a distance from the optical sensor to a vessel carrying blood, as well a diameter of the vessel, a Doppler sensor adapted to provide signals to the computing device indicative of a velocity of the blood through the vessel, and an ECG sensor adapted to provide signals to the computing device indicative of a plurality of electrical stimuli that cause the heart to pump. The computing device uses signals from the optical sensor, the Doppler sensor, and the ECG sensor to compute parameters including oxygen saturation of the blood, blood flow, blood pressure, heart rate, and cardiac output.
PCT/IB2009/006088 2008-05-12 2009-05-12 Integrated heart monitoring device and method of using same WO2009138883A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2722662A CA2722662A1 (en) 2008-05-12 2009-05-12 Integrated heart monitoring device and method of using same
CN2009801223131A CN102202568A (en) 2008-05-12 2009-05-12 Integrated heart monitoring device and method of using same
EP09746178A EP2282671A4 (en) 2008-05-12 2009-05-12 Integrated heart monitoring device and method of using same
JP2011509042A JP5591794B2 (en) 2008-05-12 2009-05-12 Device for monitoring a patient's heart
IL209212A IL209212A (en) 2008-05-12 2010-11-09 Device for monitoring the heart of a patient

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US12/119,462 US9037208B2 (en) 2005-12-08 2008-05-12 Method and system for monitoring a health condition
US12/119,339 2008-05-12
US12/119,325 2008-05-12
US12/119,325 US8298148B2 (en) 2005-12-08 2008-05-12 Integrated heart monitoring device and method of using same
US12/119,315 US8442606B2 (en) 2006-12-10 2008-05-12 Optical sensor apparatus and method of using same
US12/119,462 2008-05-12
US12/119,339 US20080287800A1 (en) 2006-12-10 2008-05-12 Doppler motion sensor apparatus and method of using same
US12/119,315 2008-05-12
US12/206,885 2008-09-09
US12/206,885 US20090048518A1 (en) 2006-12-10 2008-09-09 Doppler motion sensor apparatus and method of using same

Publications (2)

Publication Number Publication Date
WO2009138883A2 WO2009138883A2 (en) 2009-11-19
WO2009138883A3 true WO2009138883A3 (en) 2011-09-01

Family

ID=41170098

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/IB2009/006078 WO2009138880A2 (en) 2008-05-12 2009-05-12 Optical sensor apparatus and method of using same
PCT/IB2009/006081 WO2009138881A2 (en) 2008-05-12 2009-05-12 Method and system for monitoring a health condition
PCT/IB2009/006082 WO2009138882A2 (en) 2008-05-12 2009-05-12 Doppler motion sensor apparatus and method of using same
PCT/IB2009/006088 WO2009138883A2 (en) 2008-05-12 2009-05-12 Integrated heart monitoring device and method of using same

Family Applications Before (3)

Application Number Title Priority Date Filing Date
PCT/IB2009/006078 WO2009138880A2 (en) 2008-05-12 2009-05-12 Optical sensor apparatus and method of using same
PCT/IB2009/006081 WO2009138881A2 (en) 2008-05-12 2009-05-12 Method and system for monitoring a health condition
PCT/IB2009/006082 WO2009138882A2 (en) 2008-05-12 2009-05-12 Doppler motion sensor apparatus and method of using same

Country Status (6)

Country Link
EP (4) EP2282671A4 (en)
JP (4) JP5497008B2 (en)
CN (4) CN102202568A (en)
CA (4) CA2722616A1 (en)
IL (4) IL209212A (en)
WO (4) WO2009138880A2 (en)

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Publication number Publication date
EP2282667A2 (en) 2011-02-16
EP2285288A2 (en) 2011-02-23
JP5650104B2 (en) 2015-01-07
EP2282673A2 (en) 2011-02-16
IL209212A (en) 2014-06-30
IL209213A (en) 2014-06-30
IL209210A (en) 2014-06-30
CN102046085A (en) 2011-05-04
WO2009138883A2 (en) 2009-11-19
JP2011519703A (en) 2011-07-14
JP5405564B2 (en) 2014-02-05
EP2282671A4 (en) 2012-11-21
CA2722659A1 (en) 2009-11-19
CA2722662A1 (en) 2009-11-19
WO2009138881A3 (en) 2010-05-14
JP2011526498A (en) 2011-10-13
JP2011519704A (en) 2011-07-14
WO2009138882A2 (en) 2009-11-19
WO2009138882A3 (en) 2010-04-08
EP2285288A4 (en) 2012-11-28
EP2282667A4 (en) 2012-11-21
CA2722616A1 (en) 2009-11-19
CN102046085B (en) 2013-12-25
IL209212A0 (en) 2011-01-31
WO2009138880A2 (en) 2009-11-19
WO2009138881A4 (en) 2010-07-15
IL209210A0 (en) 2011-01-31
JP2011521678A (en) 2011-07-28
WO2009138882A4 (en) 2010-05-27
CA2722593A1 (en) 2009-11-19
EP2282671A2 (en) 2011-02-16
WO2009138880A3 (en) 2010-01-07
CN102065773A (en) 2011-05-18
IL209213A0 (en) 2011-01-31
CN102202568A (en) 2011-09-28
JP5497008B2 (en) 2014-05-21
JP5591794B2 (en) 2014-09-17
CN102046069A (en) 2011-05-04
IL209211A (en) 2014-06-30
CN102065773B (en) 2014-04-09
IL209211A0 (en) 2011-01-31
WO2009138881A2 (en) 2009-11-19

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