发明授权
- 专利标题: Radiotherapy apparatus
- 专利标题(中): 放射治疗仪
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申请号: US10762358申请日: 2004-01-23
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公开(公告)号: US06977987B2公开(公告)日: 2005-12-20
- 发明人: Ichiro Yamashita , Yuichiro Kamino , Ikuo Wakamoto , Kazumasa Mihara
- 申请人: Ichiro Yamashita , Yuichiro Kamino , Ikuo Wakamoto , Kazumasa Mihara
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Heavy Industries, Ltd.
- 当前专利权人: Mitsubishi Heavy Industries, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Armstrong, Kratz, Quintos, Hanson & Brooks, LLP
- 主分类号: A61B19/00
- IPC分类号: A61B19/00 ; A61N5/02 ; A61N5/10
摘要:
A radiotherapy apparatus comprising an irradiation head having a linear accelerator and an intra-head waveguide unit whose one end portion is electromagnetically connected to the linear accelerator, a supporting moving mechanism which supports and moves the irradiation head on predetermined first spherical coordinates, a microwave oscillator which generates microwaves to be supplied to the irradiation head, and which is placed in a stationary position, a fixed waveguide unit having one end portion electromagnetically connected to the microwave oscillator, and the other end portion positioned on the supporting moving mechanism, and a moving waveguide unit having one end portion electromagnetically connected to the other end portion of the fixed waveguide unit positioned on the supporting moving mechanism.
公开/授权文献
- US20040174949A1 Radiotherapy apparatus 公开/授权日:2004-09-09