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    Radiation detection module, printed circuit board, and radiological imaging apparatus
    1.
    发明授权
    Radiation detection module, printed circuit board, and radiological imaging apparatus 有权
    辐射检测模块，印刷电路板和放射成像装置

    公开(公告)号：US07541593B2

    公开(公告)日：2009-06-02

    申请号：US11517437

    申请日：2006-09-08

    申请人： Norihito Yanagita ,  Katsutoshi Tsuchiya ,  Hiroshi Kitaguchi ,  Kensuke Amemiya ,  Yuichiro Ueno ,  Kazuma Yokoi ,  Ryuji Jinnai

    发明人： Norihito Yanagita ,  Katsutoshi Tsuchiya ,  Hiroshi Kitaguchi ,  Kensuke Amemiya ,  Yuichiro Ueno ,  Kazuma Yokoi ,  Ryuji Jinnai

    IPC分类号： H01L27/14

    CPC分类号： G01T1/2985 ,  A61B6/037

    摘要： There are provided a radiation detection module, a printed circuit board, and a radiological imaging apparatus which make it possible to enhance spatial resolution without increasing channel number, and thereby to perform high-accuracy diagnosis. The radiation detection module includes a plurality of radiation detectors, and a wiring board on which the plurality of radiation detectors are mounted in a manner of being arranged in at least a radiation traveling direction. Here, on the wiring board, a pair of the radiation detectors which are adjacent to each other in the radiation traveling direction are electrically connected to each other, thereby configuring one detector structure (i.e., detection channel). Moreover, the radiation detectors are mounted onto the wiring board such that respective connection parts of electrodes, which are to be electrically connected to each other, are in a mutually-facing state.

    摘要翻译： 提供了一种辐射检测模块，印刷电路板和放射成像装置，其可以在不增加通道数的情况下增强空间分辨率，从而执行高精度诊断。 放射线检测模块包括多个辐射检测器和布置基板，多个辐射检测器以布置在至少一个辐射传播方向上的方式安装在该布线板上。 这里，在配线基板上，在辐射行进方向上彼此相邻的一对辐射检测器电连接，从而构成一个检测结构（即，检测通道）。 此外，辐射检测器被安装到布线板上，使得彼此电连接的电极的相应连接部分处于相互面对的状态。

    RADIATION DETECTION MODULE, PRINTED CIRCUIT BOARD, AND RADIOLOGICAL IMAGING APPARATUS
    2.
    发明申请
    RADIATION DETECTION MODULE, PRINTED CIRCUIT BOARD, AND RADIOLOGICAL IMAGING APPARATUS 有权
    辐射检测模块，印刷电路板和放射成像装置

    公开(公告)号：US20090108208A1

    公开(公告)日：2009-04-30

    申请号：US11517437

    申请日：2006-09-08

    申请人： Norihito Yanagita ,  Katsutoshi Tsuchiya ,  Hiroshi Kitaguchi ,  Kensuke Amemiya ,  Yuichiro Ueno ,  Kazuma Yokoi ,  Ryuji Jinnai

    发明人： Norihito Yanagita ,  Katsutoshi Tsuchiya ,  Hiroshi Kitaguchi ,  Kensuke Amemiya ,  Yuichiro Ueno ,  Kazuma Yokoi ,  Ryuji Jinnai

    IPC分类号： G01T1/24

    CPC分类号： G01T1/2985 ,  A61B6/037

    摘要： There are provided a radiation detection module, a printed circuit board, and a radiological imaging apparatus which make it possible to enhance spatial resolution without increasing channel number, and thereby to perform high-accuracy diagnosis. The radiation detection module includes a plurality of radiation detectors, and a wiring board on which the plurality of radiation detectors are mounted in a manner of being arranged in at least a radiation traveling direction. Here, on the wiring board, a pair of the radiation detectors which are adjacent to each other in the radiation traveling direction are electrically connected to each other, thereby configuring one detector structure (i.e., detection channel). Moreover, the radiation detectors are mounted onto the wiring board such that respective connection parts of electrodes, which are to be electrically connected to each other, are in a mutually-facing state.

    摘要翻译： 提供了一种辐射检测模块，印刷电路板和放射成像装置，其可以在不增加通道数的情况下增强空间分辨率，从而执行高精度诊断。 放射线检测模块包括多个辐射检测器和布置基板，多个辐射检测器以布置在至少一个辐射传播方向上的方式安装在该布线板上。 这里，在配线基板上，在辐射行进方向上彼此相邻的一对辐射检测器电连接，从而构成一个检测结构（即，检测通道）。 此外，辐射检测器被安装到布线板上，使得彼此电连接的电极的相应连接部分处于相互面对的状态。

    Coincidence counting method of gamma ray and nuclear medicine diagnostic apparatus
    6.
    发明申请
    Coincidence counting method of gamma ray and nuclear medicine diagnostic apparatus 失效
    伽马射线和核医学诊断仪器的一致性计数方法

    公开(公告)号：US20060192127A1

    公开(公告)日：2006-08-31

    申请号：US11405626

    申请日：2006-04-18

    申请人： Norihito Yanagita ,  Yuuichirou Ueno ,  Kensuke Amemiya ,  Hiroshi Kitaguchi ,  Katsutoshi Tsuchiya ,  Shinichi Kojima ,  Kazuma Yokoi ,  Takafumi Ishitsu

    发明人： Norihito Yanagita ,  Yuuichirou Ueno ,  Kensuke Amemiya ,  Hiroshi Kitaguchi ,  Katsutoshi Tsuchiya ,  Shinichi Kojima ,  Kazuma Yokoi ,  Takafumi Ishitsu

    IPC分类号： G01T1/164

    CPC分类号： G01T1/172

    摘要： A γ-ray signal processing section 60′ determines a detection time of a γ ray based on a α-ray detection signal outputted from a semiconductor radiation detector for detecting the γ ray, and determines the energy of the γ ray. Then, a time correction circuit 70 obtains, based on the energy of the γ ray, a detection value of the detection time that corresponds to the energy of the γ ray from a time correction table indicating the relationship between the energy of the γ ray and the correction value of the detection time of the γ ray, and corrects the detection time according to the obtained correction value of the detection time. Coincidence counting is performed on the γ ray in a coincidence counting circuit 80 based on the corrected detection time.

    摘要翻译： 伽马射线信号处理部60'基于从用于检测伽马射线的半导体辐射检测器输出的α射线检测信号来确定伽马射线的检测时间，并且确定伽马射线的能量。 然后，时间校正电路70根据伽马射线的能量，从表示伽马射线的能量与γ射线的能量的关系的时刻校正表，求出与γ射线的能量对应的检测时间的检测值 伽马射线的检测时间的校正值，并根据获得的检测时间的校正值来校正检测时间。 基于校正的检测时间，在重合计数电路80中对伽马射线进行一致性计数。

    Radiological imaging apparatus
    7.
    发明申请
    Radiological imaging apparatus 失效
    放射成像装置

    公开(公告)号：US20060086907A1

    公开(公告)日：2006-04-27

    申请号：US11257127

    申请日：2005-10-25

    申请人： Kazuma Yokoi ,  Hiroshi Kitaguchi ,  Takafumi Ishitsu ,  Naoyuki Yamada ,  Kensuke Amemiya ,  Yuuichirou Ueno ,  Katsutoshi Tsuchiya ,  Norihito Yanagita

    发明人： Kazuma Yokoi ,  Hiroshi Kitaguchi ,  Takafumi Ishitsu ,  Naoyuki Yamada ,  Kensuke Amemiya ,  Yuuichirou Ueno ,  Katsutoshi Tsuchiya ,  Norihito Yanagita

    IPC分类号： G01T1/24

    CPC分类号： G01T1/249 ,  G01T1/243 ,  H01L27/14658 ,  H01R12/88

    摘要： A radiological imaging apparatus allowing semiconductor radiation detectors to be easily replaced with new ones and densely arranged. Terminals (31cjk) and (33cjk) are provided on a bottom surface of a detector aggregate (40mn) including a plurality of semiconductor radiation detectors (1); the terminals is connected to electrodes (3 and 4) of the detectors (1). A plurality of zero insertion force connectors (56) are provided on a connecting device (33jk) installed on a support substrate (32h). The terminals (31cjk and 33cjk) are detachably attached to the zero insertion force connectors (56) to mount the detector aggregates (40mn) that are the semiconductor radiation detectors (1), on the support substrate (32h). When the detector aggregates (40mn) are attached to the zero insertion force connectors (56), since no frictional force acts on the terminals, the size of the gap between the detector aggregates (40mn) is reduced.

    摘要翻译： 放射成像装置允许半导体辐射检测器容易地被新的检测器替换并且被密集地布置。 在包括多个检测器集合体的检测器集合体的底表面上提供端子（31c）和（33cjk） 的半导体辐射探测器（1）; 端子连接到检测器（1）的电极（3和4）。 多个零插入力连接器（56）设置在安装在支撑基板（32）上的连接装置（33JK）上。 端子（31c）和可拆卸地连接到零插入力连接器（56）上，以安装检测器集合体（40nnn / SUB>），作为半导体辐射检测器（1），在支撑衬底（32）上。 当检测器聚集（40nnnnn）附着到零插入力连接器（56）时，由于没有摩擦力作用在端子上，所以检测器聚集体之间的间隙的大小（40 < mn ）减少。