| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a nuclear medicine diagnostic equipment which improves the image quality of tomographic images of a subject preventing contamination of a compensating radiation, with a stabilized operation without making the device large, in the nuclear medicine diagnostic equipment equipped with a compensation radiation source, so as to perform high-accuracy medical diagnosis using radiation. <P>SOLUTION: The nuclear medicine diagnostic equipment comprises: a radiation detector (21) for detecting the radiation radiated from the subject (D); the compensation radiation source (30) for compensating attenuation, when the radiation that passes through the subject (D); a radiation source holding part (31) for stipulating the traveling direction of the compensation radiation (T) in a predetermined direction; a support means (40) for supporting the traveling direction of the compensation radiation (T) to be changeable, and displacing the radiation source holding part (31) along the body axis (Z); and a circumferential rotation means (50) for making the support means (40) rotate circumferentially about the body axis (Z) of the subject (D). <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
