| 摘要 |
PROBLEM TO BE SOLVED: To make unnecessary planting a standard marker to a patient by generating the tip position information of a free terminal of a localizer device with a position transducer and converting the tip position information into a converted position information of the free terminal of the device of at least one of a scanner space and a picture with a cover processor. SOLUTION: An induction apparatus identification circuit 74 and a mechanical arm assembly body position circuit 76, a position transducer, are included in a conversion processor, i.e., an apparatus coordinates circuit 72, for determining a position and locus of an operation apparatus. The induction apparatus identification circuit 74 receives signal identification signals from an induction apparatus connected with a mechanical arm assembly body, i.e., a frameless stereotaxic operation apparatus 30, a localizer apparatus, to search information of size and function. The mechanism arm assembly body position circuit 76, (the position transducer), receives variation signals of a position and a direction of the mechanical arm in an apparatus space. An apparatus/procedure plan scanner correlation processor 80 determines correlation and conversion of a locus system of the operation apparatus and a volume-measuring-type scanner from the both information. Thereby, a standard marker can be disused. |
