ATE297689T1 - Ultraschallbilderzeugungssystem - Google Patents

Ultraschallbilderzeugungssystem

Info

Publication number
ATE297689T1
ATE297689T1 AT03004033T AT03004033T ATE297689T1 AT E297689 T1 ATE297689 T1 AT E297689T1 AT 03004033 T AT03004033 T AT 03004033T AT 03004033 T AT03004033 T AT 03004033T AT E297689 T1 ATE297689 T1 AT E297689T1
Authority
AT
Austria
Prior art keywords
electrical
ultrasonic
ultrasonic transducer
signals
transducer
Prior art date
Application number
AT03004033T
Other languages
English (en)
Inventor
Paul J Zalesky
James M Griffith
James M Gessert
Viet P Dinh
James D Passafaro
Original Assignee
Boston Scient Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23564744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE297689(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE297689T1 publication Critical patent/ATE297689T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/06Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445Details of catheter construction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18Methods or devices for transmitting, conducting or directing sound
    • G10K11/26Sound-focusing or directing, e.g. scanning
    • G10K11/35Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355Arcuate movement
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18Methods or devices for transmitting, conducting or directing sound
    • G10K11/26Sound-focusing or directing, e.g. scanning
    • G10K11/35Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/357Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving a reflector

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT03004033T 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem ATE297689T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/395,839 US5115814A (en) 1989-08-18 1989-08-18 Intravascular ultrasonic imaging probe and methods of using same

Publications (1)

Publication Number Publication Date
ATE297689T1 true ATE297689T1 (de) 2005-07-15

Family

ID=23564744

Family Applications (3)

Application Number Title Priority Date Filing Date
AT03004033T ATE297689T1 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem
AT90913364T ATE161158T1 (de) 1989-08-18 1990-08-17 Intravaskularer ultraschall-bildsensor
AT96106788T ATE237997T1 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT90913364T ATE161158T1 (de) 1989-08-18 1990-08-17 Intravaskularer ultraschall-bildsensor
AT96106788T ATE237997T1 (de) 1989-08-18 1990-08-17 Ultraschallbilderzeugungssystem

Country Status (8)

Country Link
US (1) US5115814A (de)
EP (3) EP0487630B1 (de)
JP (1) JP3404396B2 (de)
AT (3) ATE297689T1 (de)
AU (1) AU6334290A (de)
DE (3) DE69031834T2 (de)
ES (3) ES2191724T3 (de)
WO (1) WO1991002489A1 (de)

Families Citing this family (220)

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JP3404396B2 (ja) 2003-05-06
DE69031834D1 (de) 1998-01-29
DE69034062T2 (de) 2004-03-11
DE69034196D1 (de) 2005-07-21
EP0487630B1 (de) 1997-12-17
EP0728444A2 (de) 1996-08-28
ATE237997T1 (de) 2003-05-15
WO1991002489A1 (en) 1991-03-07
EP1312310A3 (de) 2003-07-02
DE69034196T2 (de) 2005-11-03
ES2242112T3 (es) 2005-11-01
EP0487630A1 (de) 1992-06-03
EP1312310A2 (de) 2003-05-21
ES2109925T3 (es) 1998-02-01
EP0728444B1 (de) 2003-04-23
US5115814A (en) 1992-05-26
EP0728444A3 (de) 1998-01-07
EP1312310B1 (de) 2005-06-15
JPH05502171A (ja) 1993-04-22
DE69031834T2 (de) 1998-07-30
ES2191724T3 (es) 2003-09-16
ATE161158T1 (de) 1998-01-15
DE69034062D1 (de) 2003-05-28
EP0487630A4 (en) 1992-09-09

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