ORBITAL ROTATION POSITIONING DEVICE FOR A C-ARM OF AN IMAGING SYSTEM

An X-ray imaging system is provided. The X-ray imaging system includes an X-ray radiation source, an X-ray detector, and a C-arm having the X-ray radiation source disposed on a first end and the X-raydetector disposed on a second end opposite the first end. The C-arm includes a track. The X-ray imag...

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1. Verfasser: SIMMONS JOHN MATTHEW
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An X-ray imaging system is provided. The X-ray imaging system includes an X-ray radiation source, an X-ray detector, and a C-arm having the X-ray radiation source disposed on a first end and the X-raydetector disposed on a second end opposite the first end. The C-arm includes a track. The X-ray imaging system also includes a C-arm rotation device configured to enable the C-arm to rotate along thetrack in an orbital direction relative to the C-arm rotation device, wherein a portion of the C-arm rotation device is disposed within the track. The X-ray imaging system also includes an orbital rotation positioning device configured to be disposed within the track, wherein the orbital rotation positioning device blocks rotation of the C-arm beyond a position of the orbital rotation positioningdevice. 本发明提供种X射线成像系统。所述X射线成像系统包括X射线辐射源、X射线检测器和C形臂,所述C形臂具有设置在第端部上的X射线辐射源以及设置在与所述第端部相对的第二端部上的所述X射线检测器。所述C形臂包括轨道。所述X射线成像系统还包括C形臂旋转装置,所述C形臂旋转装置配置成使所述C形臂能够以相对于所述C形臂旋转装置的轨道方向沿所述轨道旋转,其中所述C形臂旋转装置的部分设置在所述轨道内。所述X射线成像系统还包括轨道旋转定位装置,所述轨道旋转