Title:
RADIOGRAPHIC APPARATUS AND PROCESSING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2010194057
Kind Code:
A
Abstract:
To provide technologies for improving the operability in the positioning operation and shortening the time necessary for the positioning operation.
The radiographic apparatus includes: a radiation generating means for irradiating a subject with radiation; a radiation detecting means for detecting radiation transmitted through the subject; a detecting means for detecting at least either movement or rotation of the radiation generating means and radiation detecting means relative to the subject; and a control means for changing the size of an irradiation area of the radiation to the subject by the radiation generating means based on the result of detection by the detecting means.
Inventors:
MATSUMOTO KAZUHIRO
Application Number:
JP2009041300A
Publication Date:
September 09, 2010
Filing Date:
February 24, 2009
Export Citation:
Assignee:
CANON KK
International Classes:
A61B6/00
Domestic Patent References:
| JP2005218462A | 2005-08-18 | |||
| JP2006116038A | 2006-05-11 | |||
| JP2000201909A | 2000-07-25 | |||
| JP2001145621A | 2001-05-29 | |||
| JP2008148925A | 2008-07-03 | |||
| JP2003135442A | 2003-05-13 | |||
| JP2006296707A | 2006-11-02 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu