Title:
INSPECTION METHOD AND DEVICE, X-RAY TOMOGRAPHIC IMAGING DEVICE AND RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2001212132
Kind Code:
A
Abstract:
To provide an inspection method and a device wherein a variation in the sensitivity distribution of an X-ray detector can be easily inspected, an X-ray tomograpahic imaging device equipped with such an inspection device, and a recording medium on which a program to realize such an inspection function in a computer is recorded.
From an X-ray source to the X-ray detector 24, X-ray 400 is respectively cast by changing the radiation regions on the light-receiving surface. Then, the performance of the X-ray detector 24 is judged based on the ratio of X-ray detection signals.
Inventors:
FUKUNAGA FUMIHIKO
KUMAZAKI MASAYA
KUMAZAKI MASAYA
Application Number:
JP2000026940A
Publication Date:
August 07, 2001
Filing Date:
February 04, 2000
Export Citation:
Assignee:
YOKOGAWA MEDICAL SYST
International Classes:
A61B6/03; G01T1/29; G01T1/20; (IPC1-7): A61B6/03; G01T1/20; G01T1/29
Attorney, Agent or Firm:
Fujishima Ijima (1 outside)
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