High-strength frame for the rotatable bearing ring of a computed tomography device as well as a bearing ring and computed tomography device with such a frame

摘要

Frame (2) for a medical device with a continuous central opening (9) and a first receptacle for at least partially form-fitting reception of a radiation source (4) and a second receptacle for at least partially form-fitting reception of a detector (5), the first and second The receptacle around the central opening (9) is arranged diametrically to one another and the radiation source (4) and the detector (5) can be received in the respective receptacles in such a way that the alignment of the detector (5) with respect to the radiation source (4) is determined, with the frame (2) has a third receptacle for at least partially form-fitting reception of a diaphragm system and / or a collimator system (6), wherein the diaphragm system and / or the collimator system (6) can be accommodated in the third receptacle in such a way that the Alignment of the diaphragm system and / or the collimator system (6) with respect to that defined by the detector (5) and the radiation source (4) Ray geometry is set.