Title:
放射線撮影システム及び放射線検出器の自己診断方法
Document Type and Number:
Japanese Patent JP5377192
Kind Code:
B2
Abstract:
In a cassette-type X-ray detection device, an X-ray detector and a self diagnostic circuit are contained in a cassette casing. When the cassette-type X-ray detection device gets a shock, the self diagnostic circuit is actuated. The self diagnostic circuit reads out from the X-ray detector an offset image being a dark current image, and analyzes the offset image. The self diagnostic circuit finds out an abnormal portion from the offset image, and diagnoses whether the X-ray detector is available, unavailable, or partly available based on the size and position of the abnormal portion. Shock detection and a diagnostic result are displayed on a touch panel provided in the cassette casing, and sent to a console device via a communication unit.
Inventors:
Atsushi Enomoto
Application Number:
JP2009220290A
Publication Date:
December 25, 2013
Filing Date:
September 25, 2009
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61B6/00
Domestic Patent References:
| JP2006297096A | ||||
| JP2008229102A | ||||
| JP2009006069A | ||||
| JP11040205A | ||||
| JP2009028373A | ||||
| JP2004172954A | ||||
| JP2008145101A | ||||
| JP2006254207A |
Attorney, Agent or Firm:
Kazunori Kobayashi