公开(公告)号：US20090225955A1

公开(公告)日：2009-09-10

申请号：US12418309

申请日：2009-04-03

申请人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide ,  Shuya Nambu ,  Masahiko Yamazaki ,  Katsuya Yamada ,  Yasutada Nakagawa

发明人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide ,  Shuya Nambu ,  Masahiko Yamazaki ,  Katsuya Yamada ,  Yasutada Nakagawa

IPC分类号： G21K1/02

CPC分类号： G21K1/025 ,  A61B6/032

摘要： The angle of each collimator plate with respect to an X-ray focal point is determined by fitting the collimator plate in grooves formed in upper and lower supports each having an integral structure. In addition, the warpage of each collimator plate is corrected and its flatness is maintained by fitting the periphery of the collimator plate which is on the X-ray detector side in a corresponding groove of an abutment plate provided on the X-ray detection surface side of the upper and lower supports. Furthermore, each collimator plate is supported by the corresponding grooves of the upper and lower supports and the corresponding groove of the abutment plate at least three sides.

摘要翻译： 每个准直器板相对于X射线焦点的角度通过将准直器板嵌入形成在具有一体结构的上部和下部支撑件中的凹槽中来确定。 此外，校正每个准直板的翘曲，并且通过将设置在X射线检测表面侧的抵接板的相应凹槽中的X射线检测器侧的准直板的周边嵌合来维持其平坦度 的上下支撑。 此外，每个准直板由至少三个侧面的上支撑件和下支撑件的相应凹槽和抵接板的相应凹槽支撑。

公开(公告)号：US07526070B2

公开(公告)日：2009-04-28

申请号：US11403813

申请日：2006-04-14

申请人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide ,  Shuya Nambu ,  Masahiko Yamazaki ,  Katsuya Yamada ,  Yasutada Nakagawa

发明人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide ,  Shuya Nambu ,  Masahiko Yamazaki ,  Katsuya Yamada ,  Yasutada Nakagawa

IPC分类号： G21K1/02 ,  G21K1/00

CPC分类号： G21K1/025 ,  A61B6/032

摘要： The angle of each collimator plate with respect to an X ray focal point is determined by fitting the collimator plate in grooves formed in upper and lower supports each having an integral structure. In addition, the warpage of each collimator plate is corrected and its flatness is maintained by fitting the periphery of the collimator plate which is on the X ray detector side in a corresponding groove of an abutment plate provided on the X ray detection surface side of the upper and lower supports. Furthermore, each collimator plate is supported by the corresponding grooves of the upper and lower supports and the corresponding groove of the abutment plate on at least three sides.

摘要翻译： 每个准直板相对于X射线焦点的角度通过将准直器板嵌入形成在具有一体结构的上和下支撑件中的凹槽中来确定。 此外，校正每个准直板的翘曲，并且通过将位于X射线检测器侧的准直板的周边装配在设置在X射线检测器的X射线检测表面侧上的邻接板的相应凹槽中来维持其平坦度 上下支撑。 此外，每个准直板由至少三个侧面上的上支撑件和下支撑件的相应凹槽和抵靠板的相应凹槽支撑。

公开(公告)号：US20060233298A1

公开(公告)日：2006-10-19

申请号：US11403813

申请日：2006-04-14

申请人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide

发明人： Kenji Igarashi ,  Masaharu Shimizu ,  Akiji Wakabayashi ,  Yasuo Saito ,  Machiko Iso ,  Tsuguo Kishi ,  Shigeru Sakuta ,  Masaru Kitamura ,  Ryuhachiro Doji ,  Hideki Ide

IPC分类号： H05G1/60 ,  A61B6/00 ,  G01N23/00 ,  G21K1/12 ,  G21K1/02

CPC分类号： G21K1/025 ,  A61B6/032

摘要： The angle of each collimator plate with respect to an X-ray focal point is determined by fitting the collimator plate in grooves formed in upper and lower supports each having an integral structure. In addition, the warpage of each collimator plate is corrected and its flatness is maintained by fitting the periphery of the collimator plate which is on the X-ray detector side in a corresponding groove of an abutment plate provided on the X-ray detection surface side of the upper and lower supports. Furthermore, each collimator plate is supported by the corresponding grooves of the upper and lower supports and the corresponding groove of the abutment plate at at least three sides.

摘要翻译： 每个准直器板相对于X射线焦点的角度通过将准直器板嵌入形成在具有一体结构的上部和下部支撑件中的凹槽中来确定。 此外，校正每个准直板的翘曲，并且通过将设置在X射线检测表面侧的抵接板的相应凹槽中的X射线检测器侧的准直板的周边嵌合来维持其平坦度 的上下支撑。 此外，每个准直板由至少三个侧面上的上支撑件和下支撑件的相应凹槽和抵靠板的相应凹槽支撑。