AU2001292447A1 - An ultrasound probe for measuring volume flow in vessels - Google Patents

An ultrasound probe for measuring volume flow in vessels

Info

Publication number
AU2001292447A1
AU2001292447A1 AU2001292447A AU9244701A AU2001292447A1 AU 2001292447 A1 AU2001292447 A1 AU 2001292447A1 AU 2001292447 A AU2001292447 A AU 2001292447A AU 9244701 A AU9244701 A AU 9244701A AU 2001292447 A1 AU2001292447 A1 AU 2001292447A1
Authority
AU
Australia
Prior art keywords
vessels
volume flow
ultrasound probe
measuring volume
measuring
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.)
Abandoned
Application number
AU2001292447A
Inventor
Knut Kristiansen
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.)
MEDI-STIM AS
Original Assignee
Medi Stim AS
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 Medi Stim AS filed Critical Medi Stim AS
Publication of AU2001292447A1 publication Critical patent/AU2001292447A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • 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
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AU2001292447A 2000-09-05 2001-09-04 An ultrasound probe for measuring volume flow in vessels Abandoned AU2001292447A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/654,921 US6537223B1 (en) 2000-09-05 2000-09-05 Probe head
US09654921 2000-09-05
PCT/NO2001/000366 WO2002019913A1 (en) 2000-09-05 2001-09-04 An ultrasound probe for measuring volume flow in vessels

Publications (1)

Publication Number Publication Date
AU2001292447A1 true AU2001292447A1 (en) 2002-03-22

Family

ID=24626751

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292447A Abandoned AU2001292447A1 (en) 2000-09-05 2001-09-04 An ultrasound probe for measuring volume flow in vessels

Country Status (3)

Country Link
US (1) US6537223B1 (en)
AU (1) AU2001292447A1 (en)
WO (1) WO2002019913A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194919B2 (en) * 2003-05-29 2007-03-27 Transonic Systems, Inc. Acoustically coupled ultrasonic transit time flow sensors
US20050038343A1 (en) * 2003-07-10 2005-02-17 Alfred E. Mann Institute For Biomedical Research At The University Of Southern California Apparatus and method for locating a bifurcation in an artery
JP2008532610A (en) * 2005-03-10 2008-08-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Seamless housing for magnetic resonance RF coils
US20080236297A1 (en) * 2007-01-23 2008-10-02 Geoff Van Fleet Acoustically compatible insert for an ultrasonic probe
WO2012042794A1 (en) * 2010-09-27 2012-04-05 パナソニック株式会社 Adaptor for ultrasound diagnosis, ultrasound diagnostic equipment and ultrasound diagnostic method
WO2012096878A2 (en) 2011-01-10 2012-07-19 East Carolina University Methods, systems and computer program products for non-invasive determination of blood flow distribution using speckle imaging techniques and hemodynamic modeling
US9226673B2 (en) 2011-01-10 2016-01-05 East Carolina University Methods, systems and computer program products for non-invasive determination of blood flow distribution using speckle imaging techniques and hemodynamic modeling
US11553844B2 (en) 2014-10-14 2023-01-17 East Carolina University Methods, systems and computer program products for calculating MetaKG signals for regions having multiple sets of optical characteristics
CA2963861C (en) 2014-10-14 2023-10-03 East Carolina University Methods, systems and computer program products for visualizing anatomical structures and blood flow and perfusion physiology using imaging techniques
US10792492B2 (en) 2014-10-14 2020-10-06 East Carolina University Methods, systems and computer program products for determining physiologic status parameters using signals derived from multispectral blood flow and perfusion imaging
US10058256B2 (en) 2015-03-20 2018-08-28 East Carolina University Multi-spectral laser imaging (MSLI) methods and systems for blood flow and perfusion imaging and quantification
US10390718B2 (en) 2015-03-20 2019-08-27 East Carolina University Multi-spectral physiologic visualization (MSPV) using laser imaging methods and systems for blood flow and perfusion imaging and quantification in an endoscopic design
CN109561884B (en) * 2016-08-04 2021-09-24 奥林巴斯株式会社 Method for manufacturing ultrasonic transducer assembly and ultrasonic endoscope
CN109602450B (en) * 2019-01-29 2021-04-30 北京大学第三医院（北京大学第三临床医学院） Ultrasonic intracavity probe isolation and sound guide integrated device
CN112546465A (en) * 2020-12-24 2021-03-26 重庆海扶医疗科技股份有限公司 Water route arrangement structure and ultrasonic therapy device of ultrasonic therapy device
US11885770B2 (en) * 2021-01-27 2024-01-30 The Boeing Company Measurement probe edge guide tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227407A (en) 1978-11-30 1980-10-14 Cornell Research Foundation, Inc. Volume flow measurement system
US4770185A (en) * 1983-02-14 1988-09-13 The Board Of Regents Of The University Of Washington Method and apparatus for endoscopic blood flow detection by the use of ultrasonic energy
US5284148A (en) * 1989-05-16 1994-02-08 Hewlett-Packard Company Intracavity ultrasound diagnostic probe using fiber acoustic waveguides
US5588436A (en) * 1995-10-11 1996-12-31 Cook Pacemaker Corporation Pulsed doppler probe

Also Published As

Publication number Publication date
US6537223B1 (en) 2003-03-25
WO2002019913B1 (en) 2002-05-16
WO2002019913A1 (en) 2002-03-14

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