ES2129498T3 - Mejora de la discriminacion del movimiento de la pared de un organo. - Google Patents

Mejora de la discriminacion del movimiento de la pared de un organo.

Info

Publication number
ES2129498T3
ES2129498T3 ES93306604T ES93306604T ES2129498T3 ES 2129498 T3 ES2129498 T3 ES 2129498T3 ES 93306604 T ES93306604 T ES 93306604T ES 93306604 T ES93306604 T ES 93306604T ES 2129498 T3 ES2129498 T3 ES 2129498T3
Authority
ES
Spain
Prior art keywords
image
heart wall
contrasting
mask image
sequence
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.)
Expired - Lifetime
Application number
ES93306604T
Other languages
English (en)
Inventor
Geoffrey Fitch
Harvey Feigenbaum
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 GB929217830A external-priority patent/GB9217830D0/en
Priority claimed from US07/970,904 external-priority patent/US5797843A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ES2129498T3 publication Critical patent/ES2129498T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B8/08—Clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using image analysis
    • 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
    • A61B8/0883—Clinical applications 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
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (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)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cardiology (AREA)
  • Dentistry (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Dental Preparations (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

CAMBIOS SUTILES EN EL MOVIMIENTO DE LAS PAREDES DEL CORAZON, QUE PUEDEN SER SINTOMATICOS DE ESTADOS DE ENFERMEDADES CORONARIAS, SE DETECTAN CON MAYOR FACILIDAD OBTENIENDO UNA SECUENCIA EN TIEMPO REAL DE IMAGENES DE DIAGNOSTICO ULTRASONICAS. UNA IMAGEN OBTENIDA EN UN PUNTO PREVIAMENTE DETERMINADO EN EL CICLO CARDIACO, TAL COMO LA IMAGEN DE UNA DIASTOLE FINAL, SE SELECCIONA COMO UNA IMAGEN DE MASCARA, Y LA PARED DEL CORAZON EN LA IMAGEN DE MASCARA SE COLOREA CON UN PRIMER COLOR. LA PARED DEL CORAZON EN LAS IMAGENES RESTANTES EN LA SECUENCIA SE COLOREAN CON UN SEGUNDO COLOR DE CONTRASTE. LAS IMAGENES DE CONTRASTE SE VISUALIZAN DESPUES SUCESIVAMENTE EN ALINEAMIENTO DE SUPERPOSICION CON UNA PANTALLA ESTATICA DE LA IMAGEN DE MASCARA. LAS ANORMALIDADES EN EL MOVIMIENTO DE LAS PAREDES DEL CORAZON SE IDENTIFICAN CON MAYOR FACILIDAD MEDIANTE EL MOVIMIENTO RELATIVO ENTRE LA SECUENCIA DE IMAGENES DE CONTRASTE Y LA IMAGEN DE MASCARA.
ES93306604T 1992-08-21 1993-08-20 Mejora de la discriminacion del movimiento de la pared de un organo. Expired - Lifetime ES2129498T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929217830A GB9217830D0 (en) 1992-08-21 1992-08-21 Enhancement of organ wall motion discrimination
US07/970,904 US5797843A (en) 1992-11-03 1992-11-03 Enhancement of organ wall motion discrimination via use of superimposed organ images

Publications (1)

Publication Number Publication Date
ES2129498T3 true ES2129498T3 (es) 1999-06-16

Family

ID=26301473

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93306604T Expired - Lifetime ES2129498T3 (es) 1992-08-21 1993-08-20 Mejora de la discriminacion del movimiento de la pared de un organo.

Country Status (6)

Country Link
EP (1) EP0585070B1 (es)
AT (1) ATE177922T1 (es)
DE (1) DE69324081T2 (es)
DK (1) DK0585070T3 (es)
ES (1) ES2129498T3 (es)
GR (1) GR3030258T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524880C2 (de) * 1994-07-15 2000-09-21 Agilent Technologies Inc Endokardiale Echtzeit-Ultraschallverschiebungsanzeige
US5590658A (en) * 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US5964709A (en) * 1995-06-29 1999-10-12 Teratech Corporation Portable ultrasound imaging system
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system
US7500952B1 (en) 1995-06-29 2009-03-10 Teratech Corporation Portable ultrasound imaging system
US8241217B2 (en) 1995-06-29 2012-08-14 Teratech Corporation Portable ultrasound imaging data
US6685645B1 (en) 2001-10-20 2004-02-03 Zonare Medical Systems, Inc. Broad-beam imaging
US7527591B2 (en) 2003-11-21 2009-05-05 General Electric Company Ultrasound probe distributed beamformer
US7527592B2 (en) 2003-11-21 2009-05-05 General Electric Company Ultrasound probe sub-aperture processing
WO2010135653A1 (en) * 2009-05-22 2010-11-25 Imacor Inc. Tee-assisted cardiac resynchronization therapy with mechanical activation mapping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343734B (de) * 1975-07-08 1978-06-12 Kretztechnik Gmbh Verfahren zur darstellung von nach einem ultraschall-schnittbildverfahren gewonnenen schnittbildern eines objektes auf einem bildschirm
US5014710A (en) * 1988-09-13 1991-05-14 Acuson Corporation Steered linear color doppler imaging
WO1991019457A1 (en) * 1990-06-12 1991-12-26 University Of Florida Automated method for digital image quantitation
JPH0793927B2 (ja) * 1990-11-02 1995-10-11 富士通株式会社 超音波カラードプラ診断装置
GB9025431D0 (en) * 1990-11-22 1991-01-09 Advanced Tech Lab Three dimensional ultrasonic imaging

Also Published As

Publication number Publication date
DE69324081T2 (de) 1999-08-05
ATE177922T1 (de) 1999-04-15
DK0585070T3 (da) 1999-05-25
EP0585070B1 (en) 1999-03-24
GR3030258T3 (en) 1999-08-31
EP0585070A1 (en) 1994-03-02
DE69324081D1 (de) 1999-04-29

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