公开(公告)号：WO2012024359A2

公开(公告)日：2012-02-23

申请号：PCT/US2011048023

申请日：2011-08-17

Applicant: SAINT GOBAIN CERAMICS

Inventor： HERR DANIEL J ,  FRANK JOHN M

IPC: G01T1/20 ,  G01V5/04

CPC classification number: G01T1/20

Abstract: A tool comprising a tool body having an opening defined by interior walls extending into the tool body and a casing disposed within the opening. The tool further includes a scintillator material disposed within the casing and a first compressive member disposed within the tool body at a first axial location. The first axial location extends for a fraction of a total axial length of the casing and exerts a first radially compressive force at the first axial location.

Abstract translation: 一种工具，包括具有由延伸到工具主体内的内壁限定的开口的工具主体和设置在开口内的壳体。 该工具还包括设置在壳体内的闪烁体材料和在第一轴向位置处设置在工具体内的第一压缩构件。 第一轴向位置延伸壳体的总轴向长度的一部分并且在第一轴向位置处施加第一径向压缩力。

公开(公告)号：WO02082122A8

公开(公告)日：2004-05-27

申请号：PCT/US0210375

申请日：2002-04-03

Applicant: SAINT GOBAIN CERAMICS

Inventor： SCHREINER ROBERT S ,  WHITE JOHN A ,  MAYHUGH MICHAEL R ,  MATARAZA GEORGE ,  HERR DANIEL J

IPC: G01T1/164 ,  G01T1/202

CPC classification number: G01T1/1642 ,  G01T1/1647 ,  G01T1/202

Abstract: A radiation detector, in particular a gamma camera, is constructed and operated in such a fashion that only a predetermined number of light sensors (such as PMT's) adjoining each other in a cluster are used to generate a signal with amplitude and event position information. The camera may also use an array of individual scintillation elements (crystals) in place of a single crystal, with certain advantages obtained thereby. According to another aspect of the invention, there is a reflector sheet that defines an array of apertures through which scintillation light can pass from the scintillation crystal to a plurality of light sensors optically coupled to an optical window in an array corresponding to the array of apertures in the reflector.

Abstract translation: 辐射检测器，特别是γ照相机，被构造和操作，使得只有预定数量的光束传感器（例如PMT）在群集中彼此邻接才能产生具有振幅和事件位置信息的信号。 相机还可以使用单个闪烁元件（晶体）的阵列来代替单晶，由此得到某些优点。 根据本发明的另一方面，存在一个反射片，该反射片限定了一个孔阵列，闪烁光可从该阵列通过闪烁晶体传递到多个光学传感器，该光传感器光学地耦合到对应于孔阵列的阵列中的光学窗口 在反射器中。

公开(公告)号：SG188218A1

公开(公告)日：2013-04-30

申请号：SG2013011135

申请日：2011-08-17

Applicant: SAINT GOBAIN CERAMICS

Inventor： HERR DANIEL J ,  FRANK JOHN M

Abstract: A tool comprising a tool body having an opening defined by interior walls extending into the tool body and a casing disposed within the opening. The tool further includes a scintillator material disposed within the casing and a first compressive member disposed within the tool body at a first axial location. The first axial location extends for a fraction of a total axial length of the casing and exerts a first radially compressive force at the first axial location.

公开(公告)号：AU2002338368A1

公开(公告)日：2002-10-21

申请号：AU2002338368

申请日：2002-04-03

Applicant: SAINT GOBAIN CERAMICS

Inventor： WHITE JOHN A ,  HERR DANIEL J ,  SCHREINER ROBERT S ,  MAYHUGH MICHAEL R ,  MATARAZA GEORGE

IPC: G01T1/164 ,  G01T1/202

Abstract: A radiation detector, in particular a gamma camera, is constructed and operated in such a fashion that only a predetermined number of light sensors (such as PMT's) adjoining each other in a cluster are used to generate a signal with amplitude and event position information. The camera may also use an array of individual scintillation elements (crystals) in place of a single crystal, with certain advantages obtained thereby. According to another aspect of the invention, there is a reflector sheet that defines an array of apertures through which scintillation light can pass from the scintillation crystal to a plurality of light sensors optically coupled to an optical window in an array corresponding to the array of apertures in the reflector.

公开(公告)号：CA2442932A1

公开(公告)日：2002-10-17

申请号：CA2442932

申请日：2002-04-03

Applicant: SAINT GOBAIN CERAMICS

Inventor： SCHREINER ROBERT S ,  MATARAZA GEORGE ,  WHITE JOHN A ,  MAYHUGH MICHAEL R ,  HERR DANIEL J

IPC: G01T1/164 ,  G01T1/202 ,  G01T1/208

Abstract: A radiation detector, in particular a gamma camera, is constructed and operated in such a fashion that only a predetermined number of light sensors (such as PMT's) adjoining each other in a cluster are used to generate a signal with amplitude and event position information. The camera may also us e an array of individual scintillation elements (crystals) in place of a singl e crystal, with certain advantages obtained thereby. According to another aspe ct of the invention, there is a reflector sheet that defines an array of apertures through which scintillation light can pass from the scintillation crystal to a plurality of light sensors optically coupled to an optical wind ow in an array corresponding to the array of apertures in the reflector.