发明授权
US07750309B2 Radiation imaging apparatus, apparatus control method, and computer-readable storage medium storing program for executing control
失效
辐射成像装置，装置控制方法和用于执行控制的存储程序的计算机可读存储介质
- 专利标题： Radiation imaging apparatus, apparatus control method, and computer-readable storage medium storing program for executing control
- 专利标题（中）： 辐射成像装置，装置控制方法和用于执行控制的存储程序的计算机可读存储介质
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申请号： US12464162申请日： 2009-05-12
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公开(公告)号： US07750309B2公开(公告)日： 2010-07-06
- 发明人: Tadao Endo , Toshio Kameshima , Tomoyuki Yagi , Katsuro Takenaka , Keigo Yokoyama
- 申请人： Tadao Endo , Toshio Kameshima , Tomoyuki Yagi , Katsuro Takenaka , Keigo Yokoyama
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2006-118324 20060421
- 主分类号： G01T1/24
- IPC分类号： G01T1/24
摘要：
To provide a radiation imaging apparatus which is capable of both connecting state radiographing for radiographing with a C arm connected and non-connecting state radiographing for radiographing with the C arm disconnected, and is convenient and obtains high quality images, the apparatus includes: a flat panel detector; a holding unit for holding at least the flat panel detector; and a control unit for controlling the flat panel detector. With the configuration, the flat panel detector can be connected to and disconnected from the holding unit; connecting state radiographing can be performed with the flat panel detector connected to the holding unit, and non-connecting state radiographing can be performed with the flat panel detector disconnected from the holding unit; the control unit controls the flat panel detector such that a heat generation quantity of the flat panel detector during the non-connecting state radiographing can be lower than a heat generation quantity of the flat panel detector during the connecting state radiographing.
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