| 摘要 |
The present invention relates to an X-ray device which comprises a motion detection system or functionality which analyses the movement of the collimated extremity of the patient and which controls and determines the actual release of X-ray radiation after the user has pressed or activated the exposure switch. A camera may be used, which, for example, can be built into the collimator of the X-ray device, and which takes images of the collimated extremity and compares them, in order to identify the movement of the patient. An X-ray exposure will only be released by the control unit after an activation of the exposure switch, as soon as a movement of the extremity is within a predefined maximum bandwidth. |
