Title:
X線検出器の制御方法およびX線CT装置
Document Type and Number:
Japanese Patent JP4526811
Kind Code:
B2
Abstract:
To provide a control method of an X-ray detector and an X-ray CT apparatus capable of improving data reliability.
Whether data output from each element of the X-ray detector are abnormal or not is determined (step S2), and an element corresponding to the data determined as abnormal is grounded (step P31). Grounding the abnormal element prevents near elements from undergoing effects such as leakage of electric potential of the unusual element or the like, therefore data reliability and quality of a CT image can be improved.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Masahiro Moritake
Kumazaki Masaya
Kumazaki Masaya
Application Number:
JP2003413496A
Publication Date:
August 18, 2010
Filing Date:
December 11, 2003
Export Citation:
Assignee:
GE Medical Systems Global Technology Company LLC
International Classes:
A61B6/00; A61B6/03
Domestic Patent References:
| JP63253283A | ||||
| JP62254045A | ||||
| JP2000093418A | ||||
| JP2001346790A | ||||
| JP11253438A |
Attorney, Agent or Firm:
Ari Chika Genshiro