发明名称 |
Collimator plate, collimator module, radiation detecting device, radiography apparatus and assembling method of collimator module |
摘要 |
A method is provided for assembling a collimator module including a plurality of first collimator plates arrayed in a first direction, each first collimator plate having a plurality of slots formed on a plate surface, and a plurality of second collimator plates arrayed in a second direction orthogonal to the first direction, wherein each second collimator plate penetrates respective slots along the first direction so as to form a lattice-shape. The method includes positioning the plurality of first collimator plates by moving a first collimator plate in one direction along the second direction, so that a side wall of a first cutout formed on an edge of a radiation incident side or a radiation output side of the first collimator plate contacts a member extending in the first direction. |
申请公布号 |
US9318229(B2) |
申请公布日期 |
2016.04.19 |
申请号 |
US201213482556 |
申请日期 |
2012.05.29 |
申请人 |
General Electric Company |
发明人 |
Kurochi Haruo;Nose Katsumasa;VanDeWeghe Richard P. |
分类号 |
G21K1/02 |
主分类号 |
G21K1/02 |
代理机构 |
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代理人 |
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主权项 |
1. A method for assembling a collimator module, the collimator module including a plurality of first collimator plates arrayed in a first direction, each first collimator plate having a plurality of slots formed on a plate surface, and a plurality of second collimator plates arrayed in a second direction orthogonal to the first direction, wherein each second collimator plate penetrates respective slots along the first direction so as to form a lattice-shape, the method comprising:
positioning the plurality of first collimator plates by moving a first collimator plate in one direction along the second direction, so that a side wall of a first cutout formed on an edge of an x-ray radiation incident side or an x-ray radiation output side of the first collimator plate contacts a member extending in the first direction. |
地址 |
Schenectady NY US |