发明申请
- 专利标题： SECONDARY COLLIMATOR AND METHOD OF MAKING THE SAME
- 专利标题（中）： 二次收缩机及其制造方法
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申请号： US12572938申请日： 2009-10-02
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公开(公告)号： US20110081004A1公开(公告)日： 2011-04-07
- 发明人: Geoffrey Harding , Helmut Rudolf Otto Strecker , Peter Michael Edic
- 申请人： Geoffrey Harding , Helmut Rudolf Otto Strecker , Peter Michael Edic
- 主分类号： G21K1/02
- IPC分类号： G21K1/02
摘要：
A method for making a secondary collimator that includes at least one plate having a plurality of slits defined therein includes determining a gap thickness between plate positions of the secondary collimator based on at least one dimension of the at least one plate and fabricating a base plate from a base plate blank. The base plate includes at least two slots being spaced apart by the gap thickness. The at least one plate is inserted into a first slot of the at least two slots to form the secondary collimator.
公开/授权文献
- US08139717B2 Secondary collimator and method of making the same 公开/授权日：2012-03-20
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