ATE174490T1 - Ultraschall-bildsonde - Google Patents

Ultraschall-bildsonde

Info

Publication number
ATE174490T1
ATE174490T1 AT94110438T AT94110438T ATE174490T1 AT E174490 T1 ATE174490 T1 AT E174490T1 AT 94110438 T AT94110438 T AT 94110438T AT 94110438 T AT94110438 T AT 94110438T AT E174490 T1 ATE174490 T1 AT E174490T1
Authority
AT
Austria
Prior art keywords
guide assembly
probe guide
transducer means
ultrasonic imaging
imaging probe
Prior art date
Application number
AT94110438T
Other languages
English (en)
Inventor
Jr Joseph L Pope
James M Griffith
James M Gessert
Mario Maciel
Paul J Zalesky
Original Assignee
Cardiovascular Imaging Systems
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
Application filed by Cardiovascular Imaging Systems filed Critical Cardiovascular Imaging Systems
Application granted granted Critical
Publication of ATE174490T1 publication Critical patent/ATE174490T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • 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
    • 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
    • A61B8/445—Details of catheter construction
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Holo Graphy (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT94110438T 1988-02-22 1989-01-04 Ultraschall-bildsonde ATE174490T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/158,761 US4899757A (en) 1988-02-22 1988-02-22 Ultrasound imaging probe with zero dead space

Publications (1)

Publication Number Publication Date
ATE174490T1 true ATE174490T1 (de) 1999-01-15

Family

ID=22569592

Family Applications (2)

Application Number Title Priority Date Filing Date
AT89901769T ATE137649T1 (de) 1988-02-22 1989-01-04 Ultraschall bildsonde
AT94110438T ATE174490T1 (de) 1988-02-22 1989-01-04 Ultraschall-bildsonde

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT89901769T ATE137649T1 (de) 1988-02-22 1989-01-04 Ultraschall bildsonde

Country Status (8)

Country Link
US (1) US4899757A (de)
EP (3) EP0646349B1 (de)
JP (1) JP2766696B2 (de)
AT (2) ATE137649T1 (de)
AU (2) AU611256B2 (de)
DE (2) DE68926415T2 (de)
DK (1) DK507389A (de)
WO (1) WO1989007419A1 (de)

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US5267954A (en) * 1991-01-11 1993-12-07 Baxter International Inc. Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels
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Also Published As

Publication number Publication date
DE68926415T2 (de) 1996-11-28
DK507389D0 (da) 1989-10-12
EP0646348A3 (de) 1995-04-19
AU611256B2 (en) 1991-06-06
EP0646349A2 (de) 1995-04-05
JPH02503279A (ja) 1990-10-11
EP0646349A3 (de) 1995-04-19
US4899757A (en) 1990-02-13
AU2938689A (en) 1989-09-06
DE68928882D1 (de) 1999-01-28
DK507389A (da) 1989-10-12
JP2766696B2 (ja) 1998-06-18
AU643734B2 (en) 1993-11-25
EP0356473A1 (de) 1990-03-07
WO1989007419A1 (en) 1989-08-24
ATE137649T1 (de) 1996-05-15
AU6761490A (en) 1991-03-14
DE68928882T2 (de) 1999-07-22
EP0356473B1 (de) 1996-05-08
EP0646348A2 (de) 1995-04-05
EP0356473A4 (en) 1991-01-23
DE68926415D1 (de) 1996-06-13
EP0646349B1 (de) 1998-12-16

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