专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010118478A1 APPARATUS AND METHOD FOR DETECTING RADIATION EXPOSURE LEVELS 审中-公开
标题翻译：用于检测辐射暴露水平的装置和方法
公开(公告)号：WO2010118478A1
公开(公告)日：2010-10-21
申请号：PCT/AU2010/000432
申请日：2010-04-19
申请人： DOSIMETRY & IMAGING PTY LTD , UJHAZY, Anthony , WRIGHT, Jonathan, Caldwell
发明人： UJHAZY, Anthony , WRIGHT, Jonathan, Caldwell
IPC分类号： G01T1/10
CPC分类号： G01T7/00 , G01T1/023 , G01T1/06 , G01T1/161
摘要： Method and apparatus for detection and monitoring of radiation exposure are disclosed, utilising photoexcitable storage phosphors and reading apparatus in a number of configurations for use in homeland security, emergency response and medical fields. In one form, apparatus comprises a portable dosimeter device adapted to receive and multiple phosphor elements to allow population screening in event of mass exposure. Further forms for medical use include insertable probes and adhesive phosphor patches for use in detecting radiation exposure in medical therapy or imaging.
摘要翻译：公开了用于辐射暴露的检测和监测的方法和装置，其利用在国土安全，应急响应和医疗领域中使用的多种配置中的光可光存储的荧光体和读取装置。在一种形式中，装置包括适于接收多个磷光体元件的便携式剂量计装置，以便在大规模暴露的情况下允许群体筛选。用于医疗用途的其它形式包括用于检测医学治疗或成像中的辐射暴露的可插入探针和粘性荧光体贴片。

2. 发明申请

WO2004077097A3 SELF-INDICATING RADIATION ALERT DOSIMETER 审中-公开
标题翻译：自我指示辐射警报剂
公开(公告)号：WO2004077097A3
公开(公告)日：2005-06-23
申请号：PCT/US2004005860
申请日：2004-02-26
申请人： JP LAB INC , PATEL GORDHANBHAI N
发明人： PATEL GORDHANBHAI N
IPC分类号： G01T1/04 , G01T1/06
CPC分类号： G01T1/06 , G01T1/04
摘要： Described as a self-indicating instant radiation dosimeter (1001) for monitoring high energy radiations, such as X-ray. The dosimeter contains a radiation sensitive, color changing, indicating composition (10), e.g., a diacetylene (R-C=C-C=C-R', where R and R' are substituents groups) or a radiochromic dye, a polymeric binder (20) and optionally a shelf life extender (50) or an activator (40). The radiation sensitive composition (10) changes color instantly when exposed to high energy radiation. The dose is estimated by comparing the color with a color reference chart or more accurately with a spectrophotometer or an optical densitometer. The radiation sensitive composition (10) is protected from low energy radiation such as UV light, by a layer of low energy absorbing materials, such as UV absorbers.
摘要翻译：描述为用于监测诸如X射线的高能量辐射的自我指示即时辐射剂量计（1001）。剂量计包含辐射敏感的颜色变化的指示组合物（10），例如乙炔（RC = CC = C-R'，其中R和R'是取代基）或放射性色素染料，聚合物粘合剂（20）和任选的保质期延长剂（50）或活化剂（40）。辐射敏感组合物（10）在暴露于高能量辐射时立即改变颜色。通过使用分光光度计或光密度计将颜色与颜色参考图比较或更准确地估计剂量。辐射敏感组合物（10）通过诸如UV吸收剂的低能量吸收材料层来保护免受诸如UV光的低能量辐射。

3. 发明申请

WO2003054580A2 STABLE, NON-HAZARDOUS INDICIA FOR BIOCIDAL IRRADIATION OF A PACKAGE 审中-公开
标题翻译：稳定的，非危险的指标用于包装的生物辐射
公开(公告)号：WO2003054580A2
公开(公告)日：2003-07-03
申请号：PCT/US2002/036581
申请日：2002-11-15
申请人： ISP INVESTMENTS INC.
发明人： LEWIS, David, F. , DONAHUE, J., Michael , LISTL, Carl, A. , YU, Xiang
IPC分类号： G01T
CPC分类号： G01V5/0075 , G01T1/06
摘要： An item of mail or other container having an irradiation target area containing a radiochromic polyacetylene monomer indicia which is substantially stable to incident light, humidity and ambient temperatures and which develops a darkened color phase alteration at a level of radiation exposure sufficient to deactivate a bio-hazardous agent and a method or applying said radiochromic polyacetylene to a package or container.
摘要翻译：一种邮件或其它容器，其具有包含对入射光，湿度和环境温度基本上稳定的放射性聚乙炔单体标记的辐照目标区域，并且其发生以下等级的变暗的颜色相变：足以使生物危害剂失活的辐射暴露和方法或将所述放射性聚合乙炔应用于包装或容器。

4. 发明申请

WO2013019559A3 ENVIRONMENT DEPENDENT - TEMPERATURE INDEPENDENT COLOR CHANGING LABEL 审中-公开
标题翻译：环境依赖 - 温度独立的颜色变化标签
公开(公告)号：WO2013019559A3
公开(公告)日：2014-05-08
申请号：PCT/US2012048353
申请日：2012-07-26
申请人： VISION WORKS IP CORP , BRAUNBERGER ALFRED S
发明人： BRAUNBERGER ALFRED S
IPC分类号： G04F13/04
CPC分类号： G04F13/02 , G01T1/06 , G04F13/04
摘要： A timing device comprises a sensing material and/or a component which is sensitive to the presence of an environmental attribute. The environmental attribute drives and speeds up or slows the timing device as the concentration of the attribute increases or decreases, respectively. Alternatively, the timing device is activated upon sensing the presence of the environmental attribute and indicates a total passage of time from exposure/activation of the timing device. Particularly, sensing materials of varying types are able to be used to indicate exposure to a variety of substances. For example, in some embodiments, the timing device comprises a sensing material which is sensitive to the presence of ultraviolet radiation. Alternatively, the sensing material is sensitive to other variables such as x-ray radiation and nuclear radiation. In further embodiments, the sensing material is sensitive to biological or physical contamination.
摘要翻译：定时装置包括感测材料和/或对环境属性的存在敏感的部件。环境属性驱动并加速或减慢时间设备随着属性浓度的增加或减少。或者，定时装置在感测到环境属性的存在并且指示从定时装置的曝光/激活的总时间的时间被激活。特别地，可以使用不同类型的感测材料来指示暴露于各种物质。例如，在一些实施例中，定时装置包括对紫外线辐射的存在敏感的感测材料。或者，感测材料对诸如x射线辐射和核辐射的其它变量敏感。在另外的实施例中，感测材料对生物或物理污染敏感。

5. 发明申请

WO2006124594A3 A COLOR DEVELOPING HIGH ENERGY RADIATION DETECTOR FOR DETECTING A UV FALSE POSITIVE SIGNAL 审中-公开
标题翻译：用于检测紫外线假阳性信号的彩色发展高能量辐射检测器
公开(公告)号：WO2006124594A3
公开(公告)日：2006-12-28
申请号：PCT/US2006018439
申请日：2006-05-15
申请人： JP LAB INC , PATEL GORDHANBHAI N
发明人： PATEL GORDHANBHAI N
IPC分类号： G01T1/04
CPC分类号： G01T1/04 , G01T1/06
摘要： Disclosed is a detector for monitoring a UV false positive from genuine X-ray positive of color developing radiation sensitive devices. A layer which can be scratched off and is opaque to undesired radiation but transparent to X-ray is printed on the sensor. If the sensor displays a signal (i.e., develops color), whether it is genuine or false positive can be confirmed by scratching off the opaque layer. If the signal is a genuine positive, the whole sensor will be uniformly exposed/colored including the area under the opaque layer. If it is a false positive, the area under the scratched off layer will be of lighter color than the rest of the sensor.
摘要翻译：公开了一种用于从彩色显影辐射敏感装置的正X射线阳性监测UV假阳性的检测器。传感器上印有一层可被划伤并且对不期望的辐射不透明但对X射线透明的层。如果传感器显示信号（即显色），则可以通过刮掉不透明层来确认其是真正还是假阳性。如果信号是真正的，整个传感器将被均匀地曝光/着色，包括不透明层下面的区域。如果是假阳性，则划痕层下面的区域将比传感器其余部分的颜色更浅。

6. 发明申请

WO2004079393A3 THREE-DIMENTIONAL DOSIMETER FOR PENETRATING RADIATION AND METHOD OF USE 审中-公开
标题翻译：用于穿透辐射的三维计量器及其使用方法
公开(公告)号：WO2004079393A3
公开(公告)日：2006-06-29
申请号：PCT/US2004006290
申请日：2004-03-02
申请人： HEURIS PHARMA LLC
发明人： ADAMOVICS JOHN
IPC分类号： G01T20060101 , G01T1/00 , G01T1/02 , G01T1/06
CPC分类号： G01T1/06
摘要： ABSTRACT OF THE DISCLOSURE This invention relates to a method of forming a three-dimensional (3D) dosimetric map in a solid translucent or transparent polymer and to an article of manufacture comprising a polymer formulated to capture data imparted by incident penetrating radiation. The present invention provides a method of preparation of a solid translucent or transparent polymer matrix capable of detecting and displaying a dose or doses of penetrating radiation by forming within the polymeric matrix a 3D dosimetric map which is measurable and quantifiable by various known procedures. The dosimetric map is representative of the 3D distribution of the dose or doses of the penetrating radiation to which the polymer had been exposed and can be quantified at high spatial resolution, thereby providing an accurate, stable, storable record in three dimensions of the radiation exposure or dosing event(s).
摘要翻译：发明内容本发明涉及在固体半透明或透明聚合物和制品中形成三维（3D）剂量测定图的方法，其包括配制成捕获由入射穿透辐射赋予的数据的聚合物。本发明提供一种制备固体半透明或透明聚合物基质的方法，其能够通过在聚合物基质内形成通过各种已知方法可测量和量化的3D剂量测定图来检测和显示剂量或剂量的穿透辐射。剂量测定图表示聚合物暴露于其中的穿透辐射的剂量或剂量的3D分布，并且可以以高空间分辨率进行量化，从而在辐射暴露的三维方面提供准确，稳定的可存储记录或给药事件。

7. 发明申请

WO2004077097A2 PERSONAL AND AREA SELF-INDICATING INSTANT RADIATION ALERT DOSIMETER 审中-公开
标题翻译：个人和区域自我表示即时辐射警报剂量计
公开(公告)号：WO2004077097A2
公开(公告)日：2004-09-10
申请号：PCT/US2004/005860
申请日：2004-02-26
申请人： JP LABORATORIES INC. , PATEL, Gordhanbhai, N.
发明人： PATEL, Gordhanbhai, N.
IPC分类号： G01T
CPC分类号： G01T1/06 , G01T1/04
摘要： Described as a self-indicating instant radiation dosimeter (1001) for monitoring high energy radiations, such as X-ray. The dosimeter contains a radiation sensitive, color changing, indicating composition (10), e.g. , a diacetylene (R-C = C-C = C-R', where R and R' are substituents groups) or a radiochromic dye, a polymeric binder (20) and optionally a shelf life extender (50) or an activator (40). The radiation sensitive composition (10) changes color instantly when exposed to high energy radiation. The dose is estimated by comparing the color with a color reference chart or more accurately with a spectrophotometer or an optical densitometer. The radiation sensitive composition (10) is protected from low energy radiation such as UV light, by a layer of low energy absorbing materials, such as UV absorbers.
摘要翻译：描述为用于监测诸如X射线的高能量辐射的自我指示即时辐射剂量计（1001）。剂量计包含辐射敏感的颜色变化的指示组合物（10），例如乙炔（RC = CC = C-R'，其中R和R'是取代基）或放射性色素染料，聚合物粘合剂（20）和任选的保质期延长剂（50）或活化剂（40）。辐射敏感组合物（10）在暴露于高能量辐射时立即改变颜色。通过使用分光光度计或光密度计将颜色与颜色参考图比较或更准确地估计剂量。辐射敏感组合物（10）通过诸如UV吸收剂的低能量吸收材料层来保护免受诸如UV光的低能量辐射。

8. 发明申请

WO00062092A1 OPTICALLY STIMULATED LUMINESCENT FIBER OPTIC RADIATION DOSIMETER 审中-公开
标题翻译：光学激光光纤光辐射计
公开(公告)号：WO00062092A1
公开(公告)日：2000-10-19
申请号：PCT/US1999/007873
申请日：1999-04-09
IPC分类号： A61N5/10 , G01T1/06 , G01T1/10 , G01T1/105 , G01T1/115
CPC分类号： G01T1/06 , A61N5/1048 , G01T1/10
摘要： An optically-stimulated luminescent radiation dosimeter system (1) for the remote monitoring of radiation sources is disclosed. The system includes a radiation-sensitive optically-stimulated dosimeter (2) which utilizes a new, doped glass material disposed at a remote location for storing energy from ionizing radiation when exposed thereto and for releasing the stored energy in the form of optically-stimulated luminescent light at a first wavelength when stimulated by exposure to light energy at a stimulating second wavelength. The system further includes: an optical source (4) for providing stimulating light energy at the stimulating second wavelength; a photodetector (9) for measuring optically-stimulated luminescent emissions; and an optical fiber (3) for passing the stimulating light energy from the optical source to the optically-stimulated luminescent dosimeter to stimulate the optically-stimulated luminescent dosimeter to produce optically-stimulated luminescence light from stored energy and for passing the optically-stimulated luminescence light to the optically-stimulated luminescent detector to enable the photodetector to measure any optically-stimulated luminescent emissions occurring when the optically-stimulated luminescent dosimeter is excited by the light energy at the stimulating second wavelength. Also, the dosimeter can be used for real-time monitoring by detecting the scintillations emitted by the doped glass material upon exposure to ionizing radiation.
摘要翻译：公开了用于远程监测辐射源的光学刺激发光辐射剂量计系统（1）。该系统包括辐射敏感的光学刺激的剂量计（2），其利用设置在远程位置的新的掺杂玻璃材料，用于在暴露于电离辐射时存储来自电离辐射的能量，并以光学受激发光的形式释放所存储的能量当以刺激的第二波长暴露于光能刺激时，以第一波长的光。该系统还包括：用于在刺激的第二波长处提供刺激光能的光源（4）; 用于测量光学刺激的发光发射的光电检测器（9）以及用于将来自光源的刺激光能量传递到光学刺激的发光剂量计的光纤（3），以刺激光学刺激的发光剂量计，以从存储的能量产生光学刺激的发光，并使光学刺激的发光光照射到光学刺激的发光检测器，以使得光电检测器能够测量当光刺激的发光剂量计被刺激的第二波长的光能激发时发生的任何光学刺激的发光发射。此外，剂量计可以用于通过在暴露于电离辐射时检测掺杂玻璃材料发射的闪烁来进行实时监测。

9. 发明申请

WO1997005506A1 PROCESS AND DEVICE FOR MEASURING THE RADIATION DEPTH OF RADIATION 审中-公开
标题翻译：方法和设备测量辐射辐射的深度
公开(公告)号：WO1997005506A1
公开(公告)日：1997-02-13
申请号：PCT/DE1996001405
申请日：1996-07-25
申请人： FORSCHUNGSZENTRUM JÜLICH GMBH , GRIPP, Stefan , HÄSING, Friedrich-Wolfgang , BÜKER, Harald
发明人： FORSCHUNGSZENTRUM JÜLICH GMBH
IPC分类号： G01T05/08
CPC分类号： A61N5/1048 , G01T1/06
摘要： The invention pertains to a measurement device comprising two sensors for measuring radiation doses. The sensors are, for example, optical waveguides aligned along a straight line. One of the optical waveguides covers a longer section along the line than the other waveguide; in particular, the difference is at least 20 mm. Measurement using the measurement device is done as follows: the radiation dose along the line of radiation down to the expected penetration depth is measured using the wider sensor; the narrower sensor is used to determine the radiation dose in a volume element within the radiation path. A quotient is formed from the two measurements and used to calculate the radiation depth on the basis of reference values. The proposed device facilitates rapid and simple determination of a penetration depth of an ionising radiation, for example in tissue.
摘要翻译：本发明涉及一种由两个传感器，用于测量辐射剂量的测量装置。作为传感器的光纤被用于例如在设备。这些都是沿直线布置。的光波导从沿着线比其他传感器覆盖更长的距离。在覆盖的距离的差别是在尤其是至少20毫米。与测量装置的测量是按照该过程如下：与空间上更广泛的传感器，沿着辐射的辐射剂量为至多测量渗透的预期深度。通过在空间上扩展的更少的传感器装置，所述辐射剂量是在位于光路中的体积元素内确定。商从两个测量值构成。从放射线深度的商来计算基于参考值。由装置的装置可以快速方便地电离辐射的穿透深度，例如，在组织来确定。

10. 发明申请

WO1991012498A1 RADIATION DOSAGE INDICATOR 审中-公开
标题翻译：辐射剂量指示剂
公开(公告)号：WO1991012498A1
公开(公告)日：1991-08-22
申请号：PCT/US1991000913
申请日：1991-02-08
申请人： ISP INVESTMENTS INC.
发明人： ISP INVESTMENTS INC. , LEWIS, David, F. , LISTL, Carl, A.
IPC分类号： G01J01/50
CPC分类号： G01J1/50 , G01T1/06
摘要： A multi-ply radiation dosage indicator (10), and method of manufacture, is disclosed including a first ply (12) having visible indicia (14) thereon and a second ply (16) having a radiation sensitive zone (18) overlying the indicia (14) of the first ply (12). The radiation sensitive zone (18) is capable of changing opacity in response to exposure to a radiation dosage exceeding a predetermined threshold so as to change the visibility of the indicia (14) thereby providing an indication as to whether the indicator (10) has become irradiated. An optical filter ply (26) may be provided overlying the indicia (14), and the indicator (10) also may be provided with a transparent protective outer ply (19). A pressure sensitive adhesive ply (30) having a removable release sheet (32) is employed for attaching the indicator (10) to a substrate.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式