| 摘要 |
PROBLEM TO BE SOLVED: To optimize a medical imaging system (in particular magnetic resonance tomography system) with respect to movement detection.SOLUTION: A motion sensor AS for detecting movements AB of a patient 105 in a medical imaging system, in particular in a magnetic resonance tomography system, has: at least one HF resonator HF-Res for transmitting (Cpl-in), from an HF signal source HF-Si-Srs, an HF signal HF-Si with which a patient is irradiated and for receiving (Cpl-out, HF-Filt, HF-Dtect) the signal HF-Si; and detectors HF-Filt, HF-Dtect for detecting movements AB of the patient 105.SELECTED DRAWING: Figure 1 |
