AU4766501A - Method and apparatus for assessing hemodynamic parameters and blood vessel location within the circulatory system of a living subject - Google Patents

Method and apparatus for assessing hemodynamic parameters and blood vessel location within the circulatory system of a living subject

Info

Publication number
AU4766501A
AU4766501A AU4766501A AU4766501A AU4766501A AU 4766501 A AU4766501 A AU 4766501A AU 4766501 A AU4766501 A AU 4766501A AU 4766501 A AU4766501 A AU 4766501A AU 4766501 A AU4766501 A AU 4766501A
Authority
AU
Australia
Prior art keywords
blood vessel
circulatory system
living subject
hemodynamic parameters
vessel location
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.)
Pending
Application number
AU4766501A
Other languages
English (en)
Inventor
Frank R Miele
Ronald Mucci
Stuart L Gallant
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.)
Tensys Medical Inc
Original Assignee
Tensys Medical Inc
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 Tensys Medical Inc filed Critical Tensys Medical Inc
Publication of AU4766501A publication Critical patent/AU4766501A/xx
Pending 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
    • A61B5/021—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
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • 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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/02116—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
    • 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
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU4766501A 2000-03-23 2001-03-22 Method and apparatus for assessing hemodynamic parameters and blood vessel location within the circulatory system of a living subject Pending AU4766501A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/534,900 US6554774B1 (en) 2000-03-23 2000-03-23 Method and apparatus for assessing hemodynamic properties within the circulatory system of a living subject
US09/815,080 US7048691B2 (en) 2000-03-23 2001-03-22 Method and apparatus for assessing hemodynamic parameters within the circulatory system of a living subject
PCT/US2001/009115 WO2001070303A2 (en) 2000-03-23 2001-03-22 Method and apparatus for assessing hemodynamic parameters and blood vessel location within the circulatory system of a living subject

Publications (1)

Publication Number Publication Date
AU4766501A true AU4766501A (en) 2001-10-03

Family

ID=38038690

Family Applications (1)

Application Number Title Priority Date Filing Date
AU4766501A Pending AU4766501A (en) 2000-03-23 2001-03-22 Method and apparatus for assessing hemodynamic parameters and blood vessel location within the circulatory system of a living subject

Country Status (6)

Country Link
US (4) US6554774B1 (cg-RX-API-DMAC7.html)
EP (1) EP1324788A2 (cg-RX-API-DMAC7.html)
JP (1) JP2004521660A (cg-RX-API-DMAC7.html)
AU (1) AU4766501A (cg-RX-API-DMAC7.html)
CA (1) CA2403728A1 (cg-RX-API-DMAC7.html)
WO (1) WO2001070303A2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003263966B2 (en) * 2002-08-01 2007-04-19 Tensys Medical, Inc. Method and apparatus for control of non-invasive parameter measurements

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WO2001070303A2 (en) 2001-09-27
CA2403728A1 (en) 2001-09-27
EP1324788A2 (en) 2003-07-09
US20050038346A1 (en) 2005-02-17
US20020062086A1 (en) 2002-05-23
US7048691B2 (en) 2006-05-23
US6554774B1 (en) 2003-04-29
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WO2001070303A8 (en) 2002-03-21
US20060206032A1 (en) 2006-09-14

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