ATE520354T1 - Ultraschallkatheterkalibrierung mit verbesserter genauigkeit - Google Patents

Ultraschallkatheterkalibrierung mit verbesserter genauigkeit

Info

Publication number
ATE520354T1
ATE520354T1 AT08250368T AT08250368T ATE520354T1 AT E520354 T1 ATE520354 T1 AT E520354T1 AT 08250368 T AT08250368 T AT 08250368T AT 08250368 T AT08250368 T AT 08250368T AT E520354 T1 ATE520354 T1 AT E520354T1
Authority
AT
Austria
Prior art keywords
framework
probe
phantom
imaging device
improved accuracy
Prior art date
Application number
AT08250368T
Other languages
English (en)
Inventor
Assaf Govari
Andres Claudio Altmann
Meir Bar-Tal
Dror Trumer
Original Assignee
Biosense Webster Inc
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 Biosense Webster Inc filed Critical Biosense Webster Inc
Application granted granted Critical
Publication of ATE520354T1 publication Critical patent/ATE520354T1/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
    • A61B8/12—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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • 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
    • A61B8/4254—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 using sensors mounted on the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device
    • A61B8/587—Calibration phantoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT08250368T 2007-01-31 2008-01-30 Ultraschallkatheterkalibrierung mit verbesserter genauigkeit ATE520354T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88745707P 2007-01-31 2007-01-31
US11/969,541 US7996057B2 (en) 2007-01-31 2008-01-04 Ultrasound catheter calibration with enhanced accuracy

Publications (1)

Publication Number Publication Date
ATE520354T1 true ATE520354T1 (de) 2011-09-15

Family

ID=39217906

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08250368T ATE520354T1 (de) 2007-01-31 2008-01-30 Ultraschallkatheterkalibrierung mit verbesserter genauigkeit

Country Status (11)

Country Link
US (1) US7996057B2 (de)
EP (2) EP1952768B1 (de)
JP (1) JP5143578B2 (de)
KR (1) KR20080071919A (de)
CN (2) CN102210594A (de)
AT (1) ATE520354T1 (de)
BR (1) BRPI0800990A2 (de)
CA (1) CA2619810C (de)
HK (1) HK1119551A1 (de)
IL (1) IL189118A (de)
MX (1) MX2008001466A (de)

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Also Published As

Publication number Publication date
CA2619810A1 (en) 2008-07-31
CN102210594A (zh) 2011-10-12
EP1952768B1 (de) 2011-08-17
JP2008188427A (ja) 2008-08-21
IL189118A0 (en) 2008-11-03
MX2008001466A (es) 2009-02-24
CN101322651B (zh) 2011-12-14
US20080183075A1 (en) 2008-07-31
IL189118A (en) 2013-03-24
CN101322651A (zh) 2008-12-17
EP1952768A2 (de) 2008-08-06
BRPI0800990A2 (pt) 2009-01-13
EP1952768A3 (de) 2008-09-17
CA2619810C (en) 2014-03-25
EP2347718A1 (de) 2011-07-27
US7996057B2 (en) 2011-08-09
JP5143578B2 (ja) 2013-02-13
KR20080071919A (ko) 2008-08-05
HK1119551A1 (en) 2009-03-13

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