发明名称 |
Adjustable dual-detector image data acquisition system |
摘要 |
The imaging system has two detectors which can be rotated in a circular path about an object with the angular displacement between the detectors and their radial position with respect to the axis being adjustable. Preferably, the distance of the detectors from the lateral axis is adjustable to increase resolution of the system. A gantry has supports for drive gear rings for the detectors with radial motion mechanisms connecting one detector to the interior surface of a drive gear ring and the other to the exterior of its drive gear ring via a support arm. A drive gear and idler gear move one detector along the circular path and a radial drive motor moves the detectors radially with respect to the axis.
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申请公布号 |
US6281505(B1) |
申请公布日期 |
2001.08.28 |
申请号 |
US20000738803 |
申请日期 |
2000.12.15 |
申请人 |
ADAC LABORATORIES |
发明人 |
HINES HORACE;HUG PAUL;LAMP MARK L. |
分类号 |
G01T1/161;A61B6/03;G01T1/166;(IPC1-7):G01T1/166 |
主分类号 |
G01T1/161 |
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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