| 发明名称 |
Collimator control method and X-ray CT apparatus |
| 摘要 |
A collimator control method for an X-ray CT apparatus includes changing an aperture of the collimator according to a position of a helical scan on the body axis of the subject in the progress of the helical scan.
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| 申请公布号 |
US2006039536(A1) |
申请公布日期 |
2006.02.23 |
| 申请号 |
US20050199429 |
申请日期 |
2005.08.08 |
| 申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
发明人 |
NISHIDE AKIHIKO;NUKUI MASATAKE;AZU KATSUMI |
| 分类号 |
G21K1/04 |
主分类号 |
G21K1/04 |
| 代理机构 |
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代理人 |
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