发明名称 |
APPARATUS AND METHOD FOR POSITIONING A DIGITAL X-RAY DETECTOR ARRAY |
摘要 |
An apparatus for automatically positioning and orienting a digital X-ray detector array and synchronizing movement of the digital X-ray detector arra y with an X-ray emission apparatus to provide simultaneous rotational and translational array movement between a first landscape position and a second portrait position, along a reference axis common to both. Dual plates are attached to one another via a bearing. The first plate (23) is disposed for translational movement along guide rails (22). A motor (27) attached to the first plate is used to rotate the second plate (24) relative to the first plate. As the second plate rotates, a cam follower (26) is forced to move along a cam track (21). The shape of the cam track is designed to result in translational movement of the overall system as the cam follower moves along the cam track.
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申请公布号 |
CA2351534(A1) |
申请公布日期 |
2000.06.02 |
申请号 |
CA19992351534 |
申请日期 |
1999.10.29 |
申请人 |
DIRECT RADIOGRAPHY CORPORATION |
发明人 |
CROWELL, JOHN ARNOLD |
分类号 |
A61B6/00;G03B42/02;(IPC1-7):G03B42/02 |
主分类号 |
A61B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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