DE69927040T2 - Adaptive unterdrückung von abkling-artefakten in der ivus-bildgebung - Google Patents

Adaptive unterdrückung von abkling-artefakten in der ivus-bildgebung Download PDF

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Publication number
DE69927040T2
DE69927040T2 DE69927040T DE69927040T DE69927040T2 DE 69927040 T2 DE69927040 T2 DE 69927040T2 DE 69927040 T DE69927040 T DE 69927040T DE 69927040 T DE69927040 T DE 69927040T DE 69927040 T2 DE69927040 T2 DE 69927040T2
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Germany
Prior art keywords
ring
transition
blood
pattern
component
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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
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DE69927040T
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German (de)
English (en)
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DE69927040D1 (de
Inventor
Sorin Grunwald
Tat-Jin Teo
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Boston Scientific Ltd Barbados
Boston Scientific Corp
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Boston Scientific Ltd Barbados
Boston Scientific Corp
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Publication of DE69927040D1 publication Critical patent/DE69927040D1/de
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Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • 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
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69927040T 1998-10-02 1999-09-13 Adaptive unterdrückung von abkling-artefakten in der ivus-bildgebung Expired - Lifetime DE69927040T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/165,807 US6102862A (en) 1998-10-02 1998-10-02 Adaptive cancellation of ring-down artifact in IVUS imaging
US165807 1998-10-02
PCT/IB1999/001542 WO2000019904A1 (en) 1998-10-02 1999-09-13 Adaptive cancellation of ring-down artifact in ivus imaging

Publications (2)

Publication Number Publication Date
DE69927040D1 DE69927040D1 (de) 2005-10-06
DE69927040T2 true DE69927040T2 (de) 2006-09-21

Family

ID=22600563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927040T Expired - Lifetime DE69927040T2 (de) 1998-10-02 1999-09-13 Adaptive unterdrückung von abkling-artefakten in der ivus-bildgebung

Country Status (6)

Country Link
US (3) US6102862A (enExample)
EP (1) EP1117332B1 (enExample)
JP (1) JP4463422B2 (enExample)
CA (1) CA2340246C (enExample)
DE (1) DE69927040T2 (enExample)
WO (1) WO2000019904A1 (enExample)

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Also Published As

Publication number Publication date
US6254543B1 (en) 2001-07-03
JP2002526142A (ja) 2002-08-20
DE69927040D1 (de) 2005-10-06
WO2000019904A1 (en) 2000-04-13
EP1117332A1 (en) 2001-07-25
US6589181B2 (en) 2003-07-08
JP4463422B2 (ja) 2010-05-19
CA2340246C (en) 2011-04-05
CA2340246A1 (en) 2000-04-13
US6102862A (en) 2000-08-15
US20010027332A1 (en) 2001-10-04
EP1117332B1 (en) 2005-08-31

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