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1. 发明申请

WO2008033619A3 SYSTEMS AND METHODS FOR DEVELOPING A PRIMARY COLLIMATOR 审中-公开
公开(公告)号：WO2008033619A3
公开(公告)日：2008-03-20
申请号：PCT/US2007/074933
申请日：2007-08-01
申请人： GE SECURITY, INC. , HARDING, Geoffrey , DELFS, Johannes, Paul
发明人： HARDING, Geoffrey , DELFS, Johannes, Paul
IPC分类号： G21K1/02 , G01V5/00
摘要： A method for developing a multi-focus primary collimator is described. The method includes extending a first beam from a first source via a collimator block to a first detector and determining a size of the first beam. An imaging system is also disclosed.

2. 发明申请

WO2010065460A3 PRIMARY COLLIMATOR AND SYSTEMS FOR X-RAY DIFFRACTION IMAGING, AND METHOD FOR FABRICATING A PRIMARY COLLIMATOR 审中-公开
标题翻译：用于X射线衍射成像的主要收缩器和系统，以及用于制造主要收缩机的方法
公开(公告)号：WO2010065460A3
公开(公告)日：2010-08-19
申请号：PCT/US2009066115
申请日：2009-11-30
申请人： MORPHO DETECTION INC , HARDING GEOFFREY , STRECKER HELMUT RUDOLF , DELFS JOHANNES
发明人： HARDING GEOFFREY , STRECKER HELMUT RUDOLF , DELFS JOHANNES
IPC分类号： G21K1/02 , H01J35/14
CPC分类号： G21K1/025 , G01V5/00
摘要： A primary collimator (18) for a multiple inverse fan beam x-ray diffraction imaging (MIFB XDI) (10) system. The MIFB XDI system includes a multi-focus x-ray source (MFXS) (12) defining a plurality of focus points (1) arranged along a length of the MFXS. Each focus point is sequentially activated to emit an x-ray fan beam including a plurality of primary beams each directed to a corresponding convergence point. The primary collimator includes a first diaphragm configured to be positioned with respect to the MFXS. The first diaphragm defines a plurality of first channels through a thickness of the first diaphragm. Each first channel is aligned with a corresponding focus point and configured to transmit the x-ray fan beam. A second diaphragm is positioned with respect to the first diaphragm and defines a plurality of second channels through a thickness of the second diaphragm. Each second channel is axially aligned with a corresponding first channel.
摘要翻译：用于多反向风扇束x射线衍射成像（MIFB XDI）（10）系统的主准直器（18）。 MIFB XDI系统包括多焦点x射线源（MFXS）（12），其限定沿着MFXS的长度布置的多个焦点（1）。顺序地激活每个对焦点以发射包括多个主光束的x射线扇形束，每个主光束指向相应的会聚点。主准直器包括构造成相对于MFXS定位的第一隔膜。第一隔膜通过第一隔膜的厚度限定多个第一通道。每个第一通道与对应的焦点对准，并且被配置成透射x射线扇形束。第二隔膜相对于第一隔膜定位，并且通过第二隔膜的厚度限定多个第二通道。每个第二通道与对应的第一通道轴向对准。

3. 发明申请

WO2010065460A2 PRIMARY COLLIMATOR AND SYSTEMS FOR X-RAY DIFFRACTION IMAGING, AND METHOD FOR FABRICATING A PRIMARY COLLIMATOR 审中-公开
标题翻译：用于X射线衍射成像的主要收缩器和系统，以及用于制造主要收缩机的方法
公开(公告)号：WO2010065460A2
公开(公告)日：2010-06-10
申请号：PCT/US2009/066115
申请日：2009-11-30
申请人： MORPHO DETECTION, INC. , HARDING, Geoffrey , STRECKER, Helmut Rudolf , DELFS, Johannes
发明人： HARDING, Geoffrey , STRECKER, Helmut Rudolf , DELFS, Johannes
IPC分类号： G21K1/02
CPC分类号： G21K1/025 , G01V5/00
摘要： A primary collimator for a multiple inverse fan beam x-ray diffraction imaging (MIFB XDI) system. The MIFB XDI system includes a multi-focus x-ray source (MFXS) defining a plurality of focus points arranged along a length of the MFXS. Each focus point is sequentially activated to emit an x-ray fan beam including a plurality of primary beams each directed to a corresponding convergence point. The primary collimator includes a first diaphragm configured to be positioned with respect to the MFXS. The first diaphragm defines a plurality of first channels through a thickness of the first diaphragm. Each first channel is aligned with a corresponding focus point and configured to transmit the x-ray fan beam. A second diaphragm is positioned with respect to the first diaphragm and defines a plurality of second channels through a thickness of the second diaphragm. Each second channel is axially aligned with a corresponding first channel.
摘要翻译：用于多反向风扇束x射线衍射成像（MIFB XDI）系统的主准直器。 MIFB XDI系统包括定义沿着MFXS的长度布置的多个聚焦点的多焦点X射线源（MFXS）。顺序地激活每个对焦点以发射包括多个主光束的x射线扇形束，每个主光束指向相应的会聚点。主准直器包括构造成相对于MFXS定位的第一隔膜。第一隔膜通过第一隔膜的厚度限定多个第一通道。每个第一通道与对应的焦点对准，并且被配置成透射x射线扇形束。第二隔膜相对于第一隔膜定位，并且通过第二隔膜的厚度限定多个第二通道。每个第二通道与对应的第一通道轴向对准。

4. 发明申请

WO2008033619A2 SYSTEMS AND METHODS FOR DEVELOPING A PRIMARY COLLIMATOR 审中-公开
标题翻译：用于开发一个主要凝结器的系统和方法
公开(公告)号：WO2008033619A2
公开(公告)日：2008-03-20
申请号：PCT/US2007074933
申请日：2007-08-01
申请人： GE SECURITY INC , HARDING GEOFFREY , DELFS JOHANNES PAUL
发明人： HARDING GEOFFREY , DELFS JOHANNES PAUL
IPC分类号： G01V5/00 , G21K1/02
CPC分类号： G21K1/025 , G01V5/0025 , Y10S378/901
摘要： A method for developing a multi-focus primary collimator is described. The method includes extending a first beam from a first source via a collimator block to a first detector and determining a size of the first beam. An imaging system is also disclosed.
摘要翻译：描述了一种用于开发多焦点主准直器的方法。该方法包括将第一光束经由准直器块延伸到第一检测器并确定第一光束的尺寸。还公开了一种成像系统。

5. 发明申请

WO2007130897A3 SYSTEMS AND METHODS FOR GENERATING A DIFFRACTION PROFILE 审中-公开
公开(公告)号：WO2007130897A3
公开(公告)日：2007-11-15
申请号：PCT/US2007/067752
申请日：2007-04-30
申请人： GE SECURITY, INC. , HARDING, Geoffrey , DELFS, Johannes , HARDING, Adrian, Paul
发明人： HARDING, Geoffrey , DELFS, Johannes , HARDING, Adrian, Paul
IPC分类号： G03B42/02 , H05G1/02
摘要： A method for aligning an x-ray tube is described. The method includes attaching a frame of the x-ray tube to a first outer side of a gantry of an imaging system by fitting a fastener to a hole formed within the gantry.

6. 发明申请

WO2007130897A2 SYSTEMS AND METHODS FOR GENERATING A DIFFRACTION PROFILE 审中-公开
标题翻译：用于生成衍射轮廓的系统和方法
公开(公告)号：WO2007130897A2
公开(公告)日：2007-11-15
申请号：PCT/US2007067752
申请日：2007-04-30
申请人： GE SECURITY INC , HARDING GEOFFREY , DELFS JOHANNES , HARDING ADRIAN PAUL
发明人： HARDING GEOFFREY , DELFS JOHANNES , HARDING ADRIAN PAUL
CPC分类号： G03B42/02
摘要： A method for aligning an x-ray tube is described. The method includes attaching a frame of the x-ray tube to a first outer side of a gantry of an imaging system by fitting a fastener to a hole formed within the gantry.
摘要翻译：描述了用于对准X射线管的方法。该方法包括通过将紧固件装配到在台架内形成的孔中，将X射线管的框架附接到成像系统的台架的第一外侧。

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