ATA198888A - Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik - Google Patents

Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik

Info

Publication number
ATA198888A
ATA198888A AT198888A AT198888A ATA198888A AT A198888 A ATA198888 A AT A198888A AT 198888 A AT198888 A AT 198888A AT 198888 A AT198888 A AT 198888A AT A198888 A ATA198888 A AT A198888A
Authority
AT
Austria
Prior art keywords
image
continuous control
ray diagnostics
test phantom
phantom
Prior art date
Application number
AT198888A
Other languages
English (en)
Other versions
AT394654B (de
Inventor
Margarete Dr Hofmann-Parisot
Original Assignee
Inst Med Physik Vet Med Uni Wi
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 Inst Med Physik Vet Med Uni Wi filed Critical Inst Med Physik Vet Med Uni Wi
Priority to AT198888A priority Critical patent/AT394654B/de
Publication of ATA198888A publication Critical patent/ATA198888A/de
Application granted granted Critical
Publication of AT394654B publication Critical patent/AT394654B/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/508—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for non-human patients

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
AT198888A 1988-08-08 1988-08-08 Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik AT394654B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT198888A AT394654B (de) 1988-08-08 1988-08-08 Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT198888A AT394654B (de) 1988-08-08 1988-08-08 Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik

Publications (2)

Publication Number Publication Date
ATA198888A true ATA198888A (de) 1991-11-15
AT394654B AT394654B (de) 1992-05-25

Family

ID=3525417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT198888A AT394654B (de) 1988-08-08 1988-08-08 Testphantom zur laufenden kontrolle der bildguete in der roentgendiagnostik

Country Status (1)

Country Link
AT (1) AT394654B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335260A (en) 1992-11-25 1994-08-02 Arnold Ben A Calibration phantom and improved method of quantifying calcium and bone density using same
FR2705785B1 (fr) * 1993-05-28 1995-08-25 Schlumberger Ind Sa Procédé pour déterminer la fonction d'atténuation d'un objet par rapport à la transmission d'une épaisseur de référence d'un matériau de référence et dispositif pour la mise en Óoeuvre du procédé.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280047A (en) * 1979-06-11 1981-07-21 Gary Enos Nuclear imaging phantom
AT377689B (de) * 1980-06-24 1985-04-25 Stefan Dipl Ing Dr Techn Schuy Einrichtung zur messung der abgebildeten schichtdicke bei einem computertomographen
AT377692B (de) * 1982-06-25 1985-04-25 Stefan Dipl Ing Dr Techn Schuy Vorrichtung zur untersuchung des dynamischen verhaltens eines scansystems
US4646334A (en) * 1982-11-30 1987-02-24 Zerhouni Elias A Radiographic test phantom for computed tomographic lung nodule analysis
US4663772A (en) * 1985-09-30 1987-05-05 Picker International, Inc. Bone mineral analysis phantom

Also Published As

Publication number Publication date
AT394654B (de) 1992-05-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties