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1. 发明专利

JPH11271457A X-ray imaging system 审中-公开
标题翻译： X射线成像系统
公开(公告)号：JPH11271457A
公开(公告)日：1999-10-08
申请号：JP1155599
申请日：1999-01-20
申请人： Edge Medical Devices Ltd , エッジ・メディカル・ディバイセス・リミテッド
发明人： ZUR ALBERT
IPC分类号： G01T1/20 , G01T1/24 , H01L31/09
CPC分类号： G01T1/2018 , G01T1/246 , G01T1/2964
摘要： PROBLEM TO BE SOLVED: To obtain an X-ray imaging system by which an improved ionizing radiation image is detected digitally, by a method wherein a radiation detecting module is constituted of a dielectric layer, of a conductive layer which is interfaced with one face and the other face of the dielectric layer, of a photoelectric conversion layer and of the like. SOLUTION: An X-ray image detecting module 26 which is built in an X-ray imaging system comprises, e.g. a detecting assembly 50 and a slender light source 52 so as to be sealed with a housing 56. In the detecting assembly 50, a conductive electrode array 62 which is composed of a conductive film such as an indium oxide tin film or the like formed on a support substrate 60 such as a glass substrate or the like is provided, a dielectric layer 64 such as an SiO2 layer or the like is provided, and an X-ray sensing layer 66 as a photoelectric conversion layer such as an Se layer or the like is provided. Then, when X-rays are incident on the X-ray sensing layer 66 which is placed in an electric field, an electric charge image is formed on the face of the dielectric layer 64. When the assembly 50 is irradiated with, e.g. blue light from the light source 52, an electric discharge is generated, a current is detected, and an image is read out. The electric charge image is erased by a process in which the irradiation of, e.g. red light is included.
摘要翻译：要解决的问题：为了获得数字检测改进的电离辐射图像的X射线成像系统，通过一种方法，其中辐射检测模块由电介质层构成，导电层与一个面接合，电介质层的另一面，光电转换层等。解决方案：内置在X射线成像系统中的X射线图像检测模块26包括：检测组件50和细长的光源52，以便与壳体56密封。在检测组件50中，导电电极阵列62由导电膜例如氧化铟锡膜等形成，提供诸如玻璃基板等的支撑基板60，设置诸如SiO 2层等的介电层64，并且设置作为诸如Se层的光电转换层的X射线感测层66或喜欢被提供。然后，当X射线入射到放置在电场中的X射线感测层66上时，在电介质层64的表面上形成电荷图像。来自光源52的蓝光，产生放电，检测电流，读出图像。电荷图像被其中照射的过程擦除。包括红灯。

2. 发明专利

JP2003194950A HYBRID DETECTOR FOR X-RAY IMAGING 审中-公开
公开(公告)号：JP2003194950A
公开(公告)日：2003-07-09
申请号：JP2002336257
申请日：2002-11-20
申请人： EDGE MEDICAL DEVICES LTD
发明人： ZUR ALBERT
IPC分类号： G01T1/20 , G01T1/202 , G01T1/24 , G01T1/29 , H01L31/09
摘要： PROBLEM TO BE SOLVED: To provide an ionizing radiation imaging system which provides integrated radiation information based on a new hybrid digital X-ray detector suitable for an ionizing radiation imaging operation. SOLUTION: An apparatus and a method for the ionizing radiation imaging operation comprise a scintillator element which emits an optical radiation as a result of the absorption of an ionizing radiation and a photoconductive multilayer element which is optically coupled to the scintillator element. The photoconductive multilayer element comprises a charge generation layer which can sense the optical radiation emitted by the scintillator element and a charge transport layer which is arranged on the charge generation layer. The charge transport layer is operated so as to retain a charge pattern corresponding to the ionizing radiation. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2001116846A RADIOGRAPHIC IMAGE PICKING-UP DEVICE, RADIATION DETECTOR, RADIOGRAPHIC IMAGING METHOD, AND METHOD FOR DETECTION AND CONTROL 失效
公开(公告)号：JP2001116846A
公开(公告)日：2001-04-27
申请号：JP2000217256
申请日：2000-07-13
申请人： EDGE MEDICAL DEVICES LTD
发明人： ZUR ALBERT
IPC分类号： A61B6/00 , G01T1/24 , G01T1/29 , G01T7/00 , H01L27/14 , H01L27/146 , H01L31/09 , H04N5/32 , H05G1/44
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for detection and control for detecting an X-ray image using an improved plane panel active matrix radiation detector. SOLUTION: This image picking-up device includes plural radiation detecting elements operated to provide a real-time radiation data and an integrated radiation data, and a circuit coupled to the plural elements to conduct reading-out for the real-time radiation data and the integrated radiation data, and is operated to provide a radiographic image using the integrated radiation data. This radiographic imaging method includes a step for providing a radiation detecting module laid under a body to be image-picked up, a step for exposing the body to a radiation, and a step for utilizing the radiation detecting module to provide exposure data corresponding to the body with at least two different space resolutions.

4. 发明申请

US20030010923A1 High resolution detector for X-ray imaging 失效
标题翻译：高分辨率检测器用于X射线成像
公开(公告)号：US20030010923A1
公开(公告)日：2003-01-16
申请号：US10139317
申请日：2002-05-07
申请人： Edge Medical Devices Ltd.
发明人： Albert Zur
IPC分类号： G01T001/24
CPC分类号： G01T1/247 , G01T1/2018 , H04N5/32
摘要： An ionizing radiation image sensor and a method for ionizing radiation imaging, including an ionizing radiation sensitive element, a generally pixellated array of capacitors cooperating with the ionizing radiation sensitive element and a charge source, which is operative to electrically charge the pixellated array of capacitors through a gap.
摘要翻译：一种电离辐射图像传感器和用于电离辐射成像的方法，包括电离辐射敏感元件，与电离辐射敏感元件配合的电容器的一般像素化阵列和电荷源，其可操作地对像素化阵列的电容器进行充电，一个沟。

5. 发明申请

US20020090055A1 Digital X-ray bucky including grid storage 审中-公开
标题翻译：数字X光片包括电网存储
公开(公告)号：US20020090055A1
公开(公告)日：2002-07-11
申请号：US09994469
申请日：2001-11-26
申请人： EDGE MEDICAL DEVICES LTD.
发明人： Albert Zur , Benjamin Sas , Baruch Bachar
IPC分类号： G21K001/00
CPC分类号： G21K1/02 , A61B6/4291
摘要： A bucky device and method including an X-ray image detector, an anti-scatter grid, a first chamber disposed to house the grid in an active position in which the grid is positioned upstream of the X-ray image detector in respect to x-ray impingement and a second chamber disposed to house the grid in a storage position in which the grid is positioned downstream of the X-ray image detector in respect to x-ray impingement.
摘要翻译：一种包括X射线图像检测器，防散射栅格，第一室的设备和方法，所述第一室被设置为将栅格放置在活动位置，栅格位于X射线图像检测器的x- 射线冲击和第二室，其设置成将格栅容纳在存储位置中，在存储位置中，格栅相对于X射线冲击位于X射线图像检测器的下游。

6. 发明申请

US20020079458A1 Hybrid detector for X-ray imaging 失效
标题翻译：用于X射线成像的混合检测器
公开(公告)号：US20020079458A1
公开(公告)日：2002-06-27
申请号：US09989319
申请日：2001-11-20
申请人： EDGE MEDICAL DEVICES LTD.
发明人： Albert Zur
IPC分类号： G01T001/24
CPC分类号： G01T1/2018 , G01T1/2928 , H01L27/14676 , H01L27/14678 , H04N5/32
摘要： Ionizing radiation imaging apparatus and method including a scintillator element which emits optical radiation as a result of absorption of ionizing radiation, and a photoconductive multilayer element optically coupled to the scintillator element, the photoconductive multilayer element including a charge generation layer which is sensitive to the optical radiation emitted by the scintillator element, and a charge transport layer disposed over the charge generation layer, the charge transport layer being operative to retain a charge pattern corresponding to the ionizing radiation.
摘要翻译：电离辐射成像装置和方法包括由于电离辐射的吸收而发射光辐射的闪烁体元件和光耦合到闪烁体元件的光电导多层元件，该光电导多层元件包括对光学敏感的电荷产生层由闪烁体元件发射的辐射以及设置在电荷产生层上方的电荷传输层，电荷传输层可操作以保持对应于电离辐射的电荷模式。

7. 发明专利

AU4927899A Digital detector for X-ray imaging 未知
公开(公告)号：AU4927899A
公开(公告)日：2001-02-13
申请号：AU4927899
申请日：1999-07-26
申请人： EDGE MEDICAL DEVICES LTD
发明人： ZUR ALBERT
IPC分类号： G01T1/24 , G01T1/20 , G01T1/29 , H01L27/146

8. 发明专利

IL123006A X-ray imaging system 未知
公开(公告)号：IL123006A
公开(公告)日：2005-12-18
申请号：IL12300698
申请日：1998-01-20
申请人： EDGE MEDICAL DEVICES LTD
IPC分类号： G01T1/20 , G01T1/24 , H01L31/09 , G01N23/04
摘要： The present disclosure presents an apparatus for radiation detection comprising a generally uniform dielectric layer, a conductive layer interfacing a first surface of the generally uniform dielectric layer; an ionizing radiation detection multi-layer structure including a photoelectric conversion layer interfacing a second surface of the generally uniform dielectric layer; said ionizing radiation detection multi-layer structure, said generally uniform dielectric layer, and said conductive layer being configured with respect to each other and being operative such that an imagewise ionizing radiation pattern impinging on said ionizing radiation detection multi-layer substrate causes a corresponding charge pattern representing said imagewise ionizing radiation to be generated at the interface between the generally uniform dielectric layer and the photoelectric conversion layer and causes a readable imagewise replica of said charge pattern to be formed in said conductive layer.

9. 发明专利

CA2345303A1 DIGITAL DETECTOR FOR X-RAY IMAGING 未知
公开(公告)号：CA2345303A1
公开(公告)日：2001-02-01
申请号：CA2345303
申请日：1999-07-26
申请人： EDGE MEDICAL DEVICES LTD
发明人： ZUR ALBERT
IPC分类号： G01T1/24 , G01T1/20 , G01T1/29 , H01L27/146
摘要： The present invention discloses an X-ray imaging module having a multilayer ionizing radiation sensitive element (60) operative to convert spatially modulated impinging X-ray radiation to a spatially modulated charge distribution. The multilayer ionizing radiation sensitive element has a substrate (100), a conductive layer (102) overlying the substrate, an ionizi ng radiation sensitive layer (104) overlying the conductive layer which convert s ionizing radiation impinging thereon to charge carriers, and a blocking laye r (106) exposed to ionizing radiation and optical radiation, overlying the ionizing radiation sensitive layer. The blocking layer limits the passage of charges, of at least one polarity, and blocks optical radiation, of at least one spectral band, from penetrating therethrough, while permitting passage therethrough of ionizing radiation. The X-ray imaging module also contains a charge injection assembly (68) operative to inject charge into the multilaye r ionizing radiation sensitive element and readout circuitry coupled to the multilayer ionizing radiation sensitive element.

10. 发明专利

IL126018D0 X-ray imaging system 未知
公开(公告)号：IL126018D0
公开(公告)日：1999-05-09
申请号：IL12601898
申请日：1998-09-01
申请人： EDGE MEDICAL DEVICES LTD
IPC分类号： G03G20060101 , G03G15/00 , G03G15/054 , G03G
摘要： The present invention discloses an ionizing radiation sensitive multi-layer structure having a charge accepting outer surface and comprising a conductive layer, said ionizing radiation sensitive multi-layer structure being operative such that imagewise ionizing radiation impinging on said ionizing radiation sensitive multi-layer structure causes a charge distribution, representing said imagewise ionizing radiation, to be formed in said conductive layer; and readout electronics coupled to said conductive layer to detect the charge distribution formed in said conductive layer.

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