| 发明名称 |
SHIELD TYPE RADIATION THERAPY AND IMAGING HYBRID DEVICE |
| 摘要 |
A shielding structure against nuclear fragments (referred to as a shield) is operated according to ON and OFF of beam irradiation so as to reduce incidence of nuclear fragments on detectors during beam irradiation. This enables measurement of annihilation radiations and three-dimensional imaging of the irradiation field immediately after irradiation or even during irradiation. |
| 申请公布号 |
US2012150018(A1) |
申请公布日期 |
2012.06.14 |
| 申请号 |
US200913257434 |
申请日期 |
2009.03.23 |
| 申请人 |
YAMAYA TAIGA;INANIWA TAKU;NISHIKIDO FUMIHIKO;MURAYAMA HIDEO;NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES |
发明人 |
YAMAYA TAIGA;INANIWA TAKU;NISHIKIDO FUMIHIKO;MURAYAMA HIDEO |
| 分类号 |
A61B5/055;A61B6/00 |
主分类号 |
A61B5/055 |
| 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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