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1. 发明申请

US20110017924A1 NOVEL RADIATION DETECTOR 失效
标题翻译：新型辐射探测器
公开(公告)号：US20110017924A1
公开(公告)日：2011-01-27
申请号：US12742200
申请日：2008-11-14
申请人： Steven Stanley , Simon John Doran , Paul Michael Jenneson
发明人： Steven Stanley , Simon John Doran , Paul Michael Jenneson
IPC分类号： G01N21/00
CPC分类号： G01T7/00 , G01T1/08 , G01T5/10
摘要： The invention provides a device for the detection and mapping of radiation, the device comprising a polymeric core located within an external shell material, wherein the polymeric core comprises at least one radiation sensitive component and the external sheath comprises a collimation sheath. Preferably, the polymeric core comprises a spherical core which is encased within the external shell. The external shell is preferably comprised of a metal, most preferably lead or tungsten. The invention also provides a method for the detection and mapping of radiation in a location, which comprises: (a) placing a device according to the invention in the location to be investigated; (b) allowing the device to remain in the location and be exposed to the radiation for a predetermined length of time; (c) removing the device from the location; (d) removing the polymeric core from the external shell; and (e) analysing said polymeric core by means of an optical analysis technique applying a software-based image reconstruction algorithm in order to determine the location, form and intensity of said radiation. The device and method of the invention facilitate the detection and mapping of radiation, and find particular use in mapping the location, intensity and identity of radio-logical hazards in 3 dimensions in sites such as active cells, gloveboxes, other active plants and confined spaces. Advantages over the prior art include the lack of requirement for an electrical supply, and the ability to deal with high radiation backgrounds and to be deployed in confined or restricted spaces.
摘要翻译：本发明提供了一种用于检测和映射辐射的装置，该装置包括位于外壳材料内的聚合物芯，其中聚合物芯包括至少一种辐射敏感组分，外护套包括准直护套。优选地，聚合物芯包括被包封在外壳内的球形芯。外壳优选由金属，最优选铅或钨组成。本发明还提供了一种用于检测和映射位置中的辐射的方法，其包括：（a）将根据本发明的设备放置在待调查的位置; （b）使设备保持在该位置并暴露于辐射预定的时间长度; （c）将设备从该位置拆下; （d）从外壳中去除聚合物芯; 和（e）通过应用基于软件的图像重建算法的光学分析技术来分析所述聚合物芯，以便确定所述辐射的位置，形式和强度。本发明的装置和方法有助于辐射的检测和映射，并且特别用于在诸如活性细胞，手套箱，其他活性植物和密闭空间等位点的三维图形中绘制无线电逻辑危害的位置，强度和身份。与现有技术相比的优点包括缺乏对电源的要求，以及处理高辐射背景并被部署在有限空间中的能力。

2. 发明授权

US08399859B2 Radiation detector 失效
标题翻译：辐射检测器
公开(公告)号：US08399859B2
公开(公告)日：2013-03-19
申请号：US12742200
申请日：2008-11-14
申请人： Steven John Stanley , Simon John Doran , Paul Michael Jenneson
发明人： Steven John Stanley , Simon John Doran , Paul Michael Jenneson
IPC分类号： G01N21/00
CPC分类号： G01T7/00 , G01T1/08 , G01T5/10
摘要： The invention provides a device for the detection and mapping of radiation, the device comprising a polymeric core located within an external shell material, wherein the polymeric core comprises at least one radiation sensitive component and the external sheath comprises a collimation sheath. Preferably, the polymeric core comprises a spherical core which is encased within the external shell. The external shell is preferably comprised of a metal, most preferably lead or tungsten. The invention also provides a method for the detection and mapping of radiation in a location, which comprises: (a) placing a device according to the invention in the location to be investigated; (b) allowing the device to remain in the location and be exposed to the radiation for a predetermined length of time; (c) removing the device from the location; (d) removing the polymeric core from the external shell; and (e) analysing said polymeric core by means of an optical analysis technique applying a software-based image reconstruction algorithm in order to determine the location, form and intensity of said radiation. The device and method of the invention facilitate the detection and mapping of radiation, and find particular use in mapping the location, intensity and identity of radio-logical hazards in 3 dimensions in sites such as active cells, gloveboxes, other active plants and confined spaces. Advantages over the prior art include the lack of requirement for an electrical supply, and the ability to deal with high radiation backgrounds and to be deployed in confined or restricted spaces.
摘要翻译：本发明提供了一种用于检测和映射辐射的装置，该装置包括位于外壳材料内的聚合物芯，其中聚合物芯包括至少一种辐射敏感组分，外护套包括准直护套。优选地，聚合物芯包括被包封在外壳内的球形芯。外壳优选由金属，最优选铅或钨组成。本发明还提供了一种用于检测和映射位置中的辐射的方法，其包括：（a）将根据本发明的设备放置在待调查的位置; （b）使设备保持在该位置并暴露于辐射预定的时间长度; （c）将设备从该位置拆下; （d）从外壳中去除聚合物芯; 和（e）通过应用基于软件的图像重建算法的光学分析技术来分析所述聚合物芯，以便确定所述辐射的位置，形式和强度。本发明的装置和方法有助于辐射的检测和映射，并且特别用于在诸如活性细胞，手套箱，其他活性植物和密闭空间等位点的三维图形中绘制无线电逻辑危害的位置，强度和身份。与现有技术相比的优点包括缺乏对电源的要求，以及处理高辐射背景并被部署在有限空间中的能力。

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