- 专利标题： Radiological imaging apparatus and radiological imaging method and radiological imaging support method
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申请号： US10246450申请日： 2002-09-19
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公开(公告)号： US07053376B2公开(公告)日： 2006-05-30
- 发明人: Kensuke Amemiya , Yuuichirou Ueno , Hiroshi Kitaguchi , Kikuo Umegaki , Shinichi Kojima , Norihito Yanagida , Kazuma Yokoi , Takashi Okazaki
- 申请人： Kensuke Amemiya , Yuuichirou Ueno , Hiroshi Kitaguchi , Kikuo Umegaki , Shinichi Kojima , Norihito Yanagida , Kazuma Yokoi , Takashi Okazaki
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Dickstein Shapiro Morin & Oshinsky LLP
- 优先权： JP2002-077464 20020320; JP2002-090200 20020328
- 主分类号： G01T1/166
- IPC分类号： G01T1/166
摘要：
A radiological imaging apparatus of the present invention includes an X-ray source for emitting an X-ray, a γ-ray detecting section for outputting a detection signal of a γ-ray, and an X-ray detecting section for outputting a detecting signal of an X-ray. The X-ray source moves around a bed for placing an examinee. The γ-ray detecting section has a plurality of radiation detectors aligned in the longitudinal direction of the bed and placed around the bed. The X-ray detecting section is positioned in a region formed between one end and the other end of the γ-ray detecting section in the longitudinal direction of the bed. The X-ray source is also positioned in the region. Since the X-ray detecting section is placed in the region, it is possible to accurately combine a PET image and an X-ray computed tomographic image.
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