发明名称 |
RADIATION THERAPY APPARATUS |
摘要 |
A radiation therapy apparatus (20) includes: an annular gantry (30); an irradiation unit (24) which is provided on the gantry (30) and configured to radiate radiation; a support (42A) which supports the gantry (30); a rotation-driving mechanism (40A) which is provided between the gantry (30) and the support (42A) and rotates the gantry (30) around a horizontal central axis (C1) of the gantry (30). The rotation-driving mechanism (40A) includes: annular rails (41) that are provided on the gantry (30); and sliding members (45A) which are provided on regions of the support (42A) that correspond to a lower half of the gantry (30), slidably guide the rails (41), and receive at least a load of the gantry (30) in a vertical direction. |
申请公布号 |
EP3097951(A1) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20140879326 |
申请日期 |
2014.01.21 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
TSUMOTO YOSHITAKA;MIYAMOTO AKIHIRO |
分类号 |
A61N5/10;A61N5/01 |
主分类号 |
A61N5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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