| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for securing accuracy in medical treatment for a patient through the medical treatment for a cancerous tumor by a proton beam. <P>SOLUTION: The system is configured to include: one or a plurality of target groups 11 attached to a patient 2, a strap locking mechanism or a support device 3 and for specifying the patient fixation coordinate system; a first electrooptics measurement system to enable a position 1, to be treated inside the patient 2, to be calculated in the patient fixation coordinate system by observing one or a plurality of the target groups 11 and a regional reference marker of an imaging system, and determining a relationship between the patient fixation coordinate system and the coordinate system of the imaging system; and a second electrooptics measurement system to enable the position 1, to be treated inside the patient 2, to be calculated in a coordinate system 9a of a medical treatment system 8 by observing one or a plurality of the target groups 11 and the regional reference marker 9 of the medical treatment system 8. <P>COPYRIGHT: (C)2013,JPO&INPIT |
