NO975110L - Billeddannende ultralyd-diagnosesystem for unders÷kelse av et hjertekammers funksjon - Google Patents

Billeddannende ultralyd-diagnosesystem for unders÷kelse av et hjertekammers funksjon

Info

Publication number
NO975110L
NO975110L NO975110A NO975110A NO975110L NO 975110 L NO975110 L NO 975110L NO 975110 A NO975110 A NO 975110A NO 975110 A NO975110 A NO 975110A NO 975110 L NO975110 L NO 975110L
Authority
NO
Norway
Prior art keywords
chamber
volume
diagnostic system
ultrasound diagnostic
examining
Prior art date
Application number
NO975110A
Other languages
English (en)
Other versions
NO975110D0 (no
Inventor
Gary Allen Schwartz
Original Assignee
Advanced Tech Lab
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 Advanced Tech Lab filed Critical Advanced Tech Lab
Publication of NO975110D0 publication Critical patent/NO975110D0/no
Publication of NO975110L publication Critical patent/NO975110L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/916—Ultrasound 3-D imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Et billeddannende ultralyddiagnose-system for måling av volumet av et kammer (102) i hjertet (100) eller et annet organ eller kar. En ultralydtransdusersonde (10) brukes for å avsøke kammeret med flere avsøkningsplan (120) som er adskilt i rommet. Kammervolumets billedelementer for hvert avsøkningsplan samles inn for å gi et mål på volumet, l en foretrukket utførelsesform utvikles kammervolumets billedelementer ut fra Doppler-signaler fra fluidet inne i kammeret og henføres til volumelementer inne i kammeret ved å veie billedelementene i avsøkningsplanene i samsvar med volumelementprøvetagningen gitt ved adskillelsen mellom planene.
NO975110A 1996-11-08 1997-11-06 Billeddannende ultralyd-diagnosesystem for unders÷kelse av et hjertekammers funksjon NO975110L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/747,100 US5846200A (en) 1996-11-08 1996-11-08 Ultrasonic diagnostic imaging system for analysis of left ventricular function

Publications (2)

Publication Number Publication Date
NO975110D0 NO975110D0 (no) 1997-11-06
NO975110L true NO975110L (no) 1998-05-11

Family

ID=25003658

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975110A NO975110L (no) 1996-11-08 1997-11-06 Billeddannende ultralyd-diagnosesystem for unders÷kelse av et hjertekammers funksjon

Country Status (7)

Country Link
US (1) US5846200A (no)
EP (1) EP0846442B1 (no)
JP (1) JPH10262975A (no)
KR (1) KR100491623B1 (no)
CA (1) CA2217256A1 (no)
DE (1) DE69734230T2 (no)
NO (1) NO975110L (no)

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US6535623B1 (en) * 1999-04-15 2003-03-18 Allen Robert Tannenbaum Curvature based system for the segmentation and analysis of cardiac magnetic resonance images
US7778688B2 (en) 1999-05-18 2010-08-17 MediGuide, Ltd. System and method for delivering a stent to a selected position within a lumen
US7840252B2 (en) 1999-05-18 2010-11-23 MediGuide, Ltd. Method and system for determining a three dimensional representation of a tubular organ
US7386339B2 (en) 1999-05-18 2008-06-10 Mediguide Ltd. Medical imaging and navigation system
US8442618B2 (en) * 1999-05-18 2013-05-14 Mediguide Ltd. Method and system for delivering a medical device to a selected position within a lumen
US9833167B2 (en) 1999-05-18 2017-12-05 Mediguide Ltd. Method and system for superimposing virtual anatomical landmarks on an image
US9572519B2 (en) 1999-05-18 2017-02-21 Mediguide Ltd. Method and apparatus for invasive device tracking using organ timing signal generated from MPS sensors
US7343195B2 (en) * 1999-05-18 2008-03-11 Mediguide Ltd. Method and apparatus for real time quantitative three-dimensional image reconstruction of a moving organ and intra-body navigation
US6249693B1 (en) * 1999-11-01 2001-06-19 General Electric Company Method and apparatus for cardiac analysis using four-dimensional connectivity and image dilation
US6503199B1 (en) 1999-11-03 2003-01-07 Atl Ultrasound Uniform volumetric scanning ultrasonic diagnostic imaging system
US6512943B1 (en) 2000-05-22 2003-01-28 Wisconsin Alumni Research Foundation Combined ultrasound-radionuclide device for percutaneous ultrasound-guided biopsy and method of use
US6468216B1 (en) * 2000-08-24 2002-10-22 Kininklijke Philips Electronics N.V. Ultrasonic diagnostic imaging of the coronary arteries
US6592518B2 (en) 2001-04-05 2003-07-15 Kenergy, Inc. Cardiac monitoring system and method with multiple implanted transponders
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US7397937B2 (en) * 2001-11-23 2008-07-08 R2 Technology, Inc. Region growing in anatomical images
US6547735B1 (en) 2001-12-05 2003-04-15 Koninklijke Philips Electronics N.V. Partial rayline volumetric scanning ultrasonic diagnostic imaging system
US6723050B2 (en) 2001-12-19 2004-04-20 Koninklijke Philips Electronics N.V. Volume rendered three dimensional ultrasonic images with polar coordinates
IL148299A (en) * 2002-02-21 2014-04-30 Technion Res & Dev Foundation Ultrasonic to the heart
US6824517B2 (en) * 2002-06-25 2004-11-30 Koninklijke Philips Electronics N.V. Ultrasound quantification in real-time using acoustic data in more than two dimensions
EP1596718A4 (en) * 2002-11-05 2006-05-10 Diagnostic Ultrasound Corp 3D ULTRASONIC INSTRUMENT FOR NON-INVASIVE MEASUREMENT OF AMNIOTIC LIQUID VOLUME
US7505809B2 (en) * 2003-01-13 2009-03-17 Mediguide Ltd. Method and system for registering a first image with a second image relative to the body of a patient
US8900149B2 (en) * 2004-04-02 2014-12-02 Teratech Corporation Wall motion analyzer
CN101258525A (zh) * 2005-09-07 2008-09-03 皇家飞利浦电子股份有限公司 用于对心脏右心室进行可靠的3d评价的超声系统及其方法
CA2728998C (en) 2008-06-26 2021-11-16 Verasonics, Inc. High frame rate quantitative doppler flow imaging using unfocused transmit beams
CN102551791B (zh) * 2010-12-17 2016-04-27 深圳迈瑞生物医疗电子股份有限公司 一种超声成像方法和装置
GB201603216D0 (en) * 2016-02-24 2016-04-06 King S College London Measurement of cardiac first phase ejection fraction
EP3941358A1 (en) * 2019-03-19 2022-01-26 Koninklijke Philips N.V. Three dimensional volume flow quantification and measurement
US11678862B2 (en) * 2019-09-16 2023-06-20 Siemens Medical Solutions Usa, Inc. Muscle contraction state triggering of quantitative medical diagnostic ultrasound

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Also Published As

Publication number Publication date
JPH10262975A (ja) 1998-10-06
KR19980042140A (ko) 1998-08-17
CA2217256A1 (en) 1998-05-08
EP0846442A2 (en) 1998-06-10
EP0846442A3 (en) 1999-05-06
DE69734230D1 (de) 2006-02-02
NO975110D0 (no) 1997-11-06
DE69734230T2 (de) 2006-06-14
KR100491623B1 (ko) 2005-09-16
EP0846442B1 (en) 2005-09-21
US5846200A (en) 1998-12-08

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