CA2633231C - Evaluation cardiomecanique par ultrasons - Google Patents

Evaluation cardiomecanique par ultrasons Download PDF

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Publication number
CA2633231C
CA2633231C CA2633231A CA2633231A CA2633231C CA 2633231 C CA2633231 C CA 2633231C CA 2633231 A CA2633231 A CA 2633231A CA 2633231 A CA2633231 A CA 2633231A CA 2633231 C CA2633231 C CA 2633231C
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CA
Canada
Prior art keywords
images
organ
contour
sequence
heart
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.)
Active
Application number
CA2633231A
Other languages
English (en)
Other versions
CA2633231A1 (fr
Inventor
Assaf Govari
Andres Claudio Altmann
Alexander Levin
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.)
Biosense Webster Inc
Original Assignee
Biosense Webster 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
Priority claimed from US12/126,032 external-priority patent/US9173638B2/en
Application filed by Biosense Webster Inc filed Critical Biosense Webster Inc
Priority to CA2954798A priority Critical patent/CA2954798C/fr
Publication of CA2633231A1 publication Critical patent/CA2633231A1/fr
Application granted granted Critical
Publication of CA2633231C publication Critical patent/CA2633231C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe

Landscapes

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

Abstract

Une méthode de diagnostic comprend la saisie dune séquence dimages ultrasonores bidimensionnelles dun organe mobile dans le corps dun patient. Au moins un contour de lorgane est identifié dans une succession dimages dans la séquence et traité pour générer une sortie indiquant un mouvement de lorgane au fil du temps.
CA2633231A 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons Active CA2633231C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2954798A CA2954798C (fr) 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US94177807P 2007-06-04 2007-06-04
US60/941,778 2007-06-04
US12/126,032 2008-05-23
US12/126,032 US9173638B2 (en) 2007-06-04 2008-05-23 Cardiac mechanical assessment using ultrasound

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2954798A Division CA2954798C (fr) 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons

Publications (2)

Publication Number Publication Date
CA2633231A1 CA2633231A1 (fr) 2008-12-04
CA2633231C true CA2633231C (fr) 2017-03-21

Family

ID=40089045

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2954798A Active CA2954798C (fr) 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons
CA2633231A Active CA2633231C (fr) 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2954798A Active CA2954798C (fr) 2007-06-04 2008-06-02 Evaluation cardiomecanique par ultrasons

Country Status (2)

Country Link
CN (1) CN101332097B (fr)
CA (2) CA2954798C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5509437B2 (ja) * 2010-03-01 2014-06-04 国立大学法人山口大学 超音波診断装置
EP2765917A4 (fr) * 2011-10-10 2015-08-05 Univ Monash Méthode d'imagerie cardiaque
CA3022430A1 (fr) * 2016-04-27 2017-11-02 Neux Technologies, Inc. Traitement electrotherapeutique
US10102665B2 (en) * 2016-12-30 2018-10-16 Biosense Webster (Israel) Ltd. Selecting points on an electroanatomical map
CN111640111A (zh) * 2020-06-10 2020-09-08 詹俊鲲 医学图像处理方法、装置及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0961135B1 (fr) * 1998-03-30 2002-11-20 TomTec Imaging Systems GmbH Procédé et appareil d'aquisition d'image par ultrasons
US7041061B2 (en) * 2002-07-19 2006-05-09 Cardiac Pacemakers, Inc. Method and apparatus for quantification of cardiac wall motion asynchrony
US8870779B2 (en) * 2005-04-26 2014-10-28 Biosense Webster, Inc. Display of two-dimensional ultrasound fan

Also Published As

Publication number Publication date
CN101332097A (zh) 2008-12-31
CA2954798C (fr) 2020-02-25
CA2954798A1 (fr) 2008-12-04
CA2633231A1 (fr) 2008-12-04
CN101332097B (zh) 2016-05-18

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Effective date: 20130531