DE69734666T2 - Erzeugung von dreidimensionalen gefäss-abbildungen mittels ultraschall - Google Patents

Erzeugung von dreidimensionalen gefäss-abbildungen mittels ultraschall Download PDF

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Publication number
DE69734666T2
DE69734666T2 DE1997634666 DE69734666T DE69734666T2 DE 69734666 T2 DE69734666 T2 DE 69734666T2 DE 1997634666 DE1997634666 DE 1997634666 DE 69734666 T DE69734666 T DE 69734666T DE 69734666 T2 DE69734666 T2 DE 69734666T2
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DE
Germany
Prior art keywords
catheter
imaging head
imaging
transducers
image
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
DE1997634666
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German (de)
English (en)
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DE69734666D1 (de
Inventor
Harm Tenhoff
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Boston Scientific Ltd Barbados
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Boston Scientific Ltd Barbados
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Filing date
Publication date
Priority claimed from US08/717,153 external-priority patent/US5724978A/en
Application filed by Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
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Publication of DE69734666D1 publication Critical patent/DE69734666D1/de
Publication of DE69734666T2 publication Critical patent/DE69734666T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • 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
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE1997634666 1996-09-20 1997-09-15 Erzeugung von dreidimensionalen gefäss-abbildungen mittels ultraschall Expired - Lifetime DE69734666T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US773671 1985-09-09
US08/717,153 US5724978A (en) 1996-09-20 1996-09-20 Enhanced accuracy of three-dimensional intraluminal ultrasound (ILUS) image reconstruction
US717153 1996-09-20
US08/773,671 US5830145A (en) 1996-09-20 1996-12-24 Enhanced accuracy of three-dimensional intraluminal ultrasound (ILUS) image reconstruction
PCT/US1997/016455 WO1998011823A1 (en) 1996-09-20 1997-09-15 Three-dimensional intraluminal ultrasound image reconstruction

Publications (2)

Publication Number Publication Date
DE69734666D1 DE69734666D1 (de) 2005-12-22
DE69734666T2 true DE69734666T2 (de) 2006-07-20

Family

ID=27109663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997634666 Expired - Lifetime DE69734666T2 (de) 1996-09-20 1997-09-15 Erzeugung von dreidimensionalen gefäss-abbildungen mittels ultraschall

Country Status (6)

Country Link
US (1) US5830145A (enExample)
EP (1) EP0934023B1 (enExample)
JP (1) JP2001500762A (enExample)
CA (1) CA2266580C (enExample)
DE (1) DE69734666T2 (enExample)
WO (1) WO1998011823A1 (enExample)

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CA2266580A1 (en) 1998-03-26
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WO1998011823A1 (en) 1998-03-26
CA2266580C (en) 2011-08-09
JP2001500762A (ja) 2001-01-23
EP0934023A1 (en) 1999-08-11
DE69734666D1 (de) 2005-12-22

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