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31. 发明申请

US20110127438A1 Dosimeter Powered by Passive RF Absorption 有权
标题翻译：剂量计由被动RF吸收
公开(公告)号：US20110127438A1
公开(公告)日：2011-06-02
申请号：US12627076
申请日：2009-11-30
申请人： Cyril Cabral, JR. , Michael S. Gordon , Steven J. Koester , Conal E. Murray , Kenneth P. Rodbell , Stephen M. Rossnagel , Robert L. Wisnieff , Jeng-bang Yau
发明人： Cyril Cabral, JR. , Michael S. Gordon , Steven J. Koester , Conal E. Murray , Kenneth P. Rodbell , Stephen M. Rossnagel , Robert L. Wisnieff , Jeng-bang Yau
IPC分类号： G01T1/02 , G01T3/00
CPC分类号： G01T1/026
摘要： A system for determining an amount of radiation includes a dosimeter configured to receive the amount of radiation, the dosimeter comprising a circuit having a resonant frequency, such that the resonant frequency of the circuit changes according to the amount of radiation received by the dosimeter, the dosimeter further configured to absorb RF energy at the resonant frequency of the circuit; a radio frequency (RF) transmitter configured to transmit the RF energy at the resonant frequency to the dosimeter; and a receiver configured to determine the resonant frequency of the dosimeter based on the absorbed RF energy, wherein the amount of radiation is determined based on the resonant frequency.
摘要翻译：用于确定辐射量的系统包括配置成接收辐射量的剂量计，该剂量计包括具有谐振频率的电路，使得电路的谐振频率根据剂量计接收的辐射量而改变，剂量计还被配置为吸收电路的谐振频率处的RF能量; 射频（RF）发射器，被配置为以共振频率将所述RF能量传输到所述剂量计; 以及接收器，被配置为基于所吸收的RF能量来确定所述剂量计的谐振频率，其中所述辐射量基于所述谐振频率来确定。

32. 发明申请

US20100125438A1 METHOD OF SCANNING, ANALYZING AND IDENTIFYING ELECTRO MAGNETIC FIELD SOURCES 审中-公开
标题翻译：扫描，分析和识别电磁场源的方法
公开(公告)号：US20100125438A1
公开(公告)日：2010-05-20
申请号：US12618739
申请日：2009-11-15
申请人： Mathieu Audet
发明人： Mathieu Audet
IPC分类号： G06F19/00
CPC分类号： G01R29/0814 , G01R29/0857 , G01R29/0871 , G01T1/02 , G01T1/026
摘要： A method for determining the energy level of an electromagnetic field (EMF) received from an EMF source (EMFS) and for identifying the EMFS is provided, the method comprising: receiving an EMF signal, separating the EMF signal into EMF sub-signals; determining, when possible, the energy level of EMF sub-signals; identify, when possible, the EMFS corresponding to the EMF sub-signals; and recording EMF related data. An apparatus, a system and a user graphical interface is also provided herein. Further, a network of EMFDD adapted to share EMF data therebetween is also provided herein.
摘要翻译：提供了一种用于确定从EMF源（EMFS）接收并用于识别EMFS的电磁场（EMF）的能级的方法，所述方法包括：接收EMF信号，将EMF信号分离成EMF子信号; 在可能的情况下确定EMF子信号的能级; 在可能的情况下识别对应于EMF子信号的EMFS; 并记录EMF相关数据。本文还提供了一种装置，系统和用户图形界面。此外，还提供了适于在其间共享EMF数据的EMFDD网络。

33. 发明申请

US20100096556A1 MINIATURIZED, LOW POWER FGMOSFET RADIATION SENSOR AND WIRELESS DOSIMETER SYSTEM 有权
标题翻译： MINIATURIZED，低功率FGMOSFET辐射传感器和无线剂量系统
公开(公告)号：US20100096556A1
公开(公告)日：2010-04-22
申请号：US12580670
申请日：2009-10-16
申请人： Muhammad ARSALAN , Atif SHAMIM , Nicholas Garry TARR , Langis ROY
发明人： Muhammad ARSALAN , Atif SHAMIM , Nicholas Garry TARR , Langis ROY
IPC分类号： G01T1/02 , H01L27/14 , G01T1/26
CPC分类号： G01T1/026 , H01L27/14659
摘要： A miniaturized floating gate (FG) MOSFET radiation sensor system is disclosed, The sensor preferably comprises a matched pair of sensor and reference FGMOSFETs wherein the sensor FGMOSFET has a larger area floating gate with an extension over a field oxide layer, for accumulation of charge and increased sensitivity. Elimination of a conventional control gate and injector gate reduces capacitance, and increases sensitivity, and allows for fabrication using standard low cost CMOS technology. A sensor system may be provided with integrated signal processing electronics, for monitoring a change in differential channel current ID, indicative of radiation dose, and an integrated negative bias generator for automatic pre-charging from a low voltage power source. Optionally, the system may be coupled to a wireless transmitter. A compact wireless sensor System on Package solution is presented, suitable for dosimetry for radiotherapy or other biomedical applications.
摘要翻译：公开了一种小型浮动栅（FG）MOSFET辐射传感器系统。该传感器优选地包括一对匹配的传感器和参考FGMOSFET，其中传感器FGMOSFET具有在场氧化物层上延伸的较大面积的浮动栅极，用于积聚电荷，灵敏度提高。消除传统的控制栅极和注入器栅极降低了电容，并提高了灵敏度，并允许使用标准的低成本CMOS技术制造。传感器系统可以设置有集成的信号处理电子器件，用于监测指示辐射剂量的差分通道电流ID的变化，以及用于从低压电源自动预充电的集成负偏压发生器。可选地，系统可以耦合到无线发射机。介绍了一种紧凑型无线传感器系统包装解决方案，适用于放射治疗或其他生物医学应用的剂量测定。

34. 发明申请

US20100090118A1 METHOD AND APPARATUS FOR TISSUE EQUIVALENT SOLID STATE MICRODOSIMETRY 有权
标题翻译：用于组织等效固态微结构测定的方法和装置
公开(公告)号：US20100090118A1
公开(公告)日：2010-04-15
申请号：US12520077
申请日：2007-12-19
申请人： Anatoly Rozenfeld
发明人： Anatoly Rozenfeld
IPC分类号： G01T1/02 , G01T1/16
CPC分类号： G01T1/026 , H01L27/1446
摘要： A microdosimeter, comprising an array of three-dimensional p-n junction semiconductor detectors, each providing a sensitive volume-target and a tissue equivalent medium for generating secondary charged particles. The array is manufactured from a semiconductor on insulator wafer and the detectors are located to detect secondary charged particles generated in the tissue equivalent medium.
摘要翻译：一种微量度计，包括三维p-n结半导体检测器的阵列，每个提供敏感的体积目标和用于产生二次带电粒子的组织等效介质。阵列由绝缘体上半导体晶片制造，并且检测器被定位成检测在组织等效介质中产生的二次带电粒子。

35. 发明授权

US07659516B2 C-MOS sensor readout from multiple cells across the array to generate dose sensing signal 有权
标题翻译： C-MOS传感器从阵列上的多个单元读出，以产生剂量感测信号
公开(公告)号：US07659516B2
公开(公告)日：2010-02-09
申请号：US11476779
申请日：2006-06-29
申请人： Alouisius Wilhelmus Marinus Korthout , Willem Johan De Haan , Adrianus Johannes Mierop
发明人： Alouisius Wilhelmus Marinus Korthout , Willem Johan De Haan , Adrianus Johannes Mierop
IPC分类号： G01T1/24
CPC分类号： G01T1/026 , G01T1/247
摘要： An array-based C-MOS sensor device is provided with a facility for on the basis of non-destructive cell readout generating a radiation dose-sensing signal. In particular, the facility is arranged for accessing a subset of multiple distributed C-MOS cells across the array and feeding by such accessed cells an algorithmic means for therein generating an overall feedback dose control signalization and/or an over-all trigger signalization.
摘要翻译：基于阵列的C-MOS传感器装置具有基于产生辐射剂量感测信号的非破坏性单元读出的设施。特别地，该设施被布置用于访问跨阵列的多个分布式C-MOS单元的子集，并由这些被访问的单元馈送用于其中生成全反馈剂量控制信号和/或全部触发信号的算法装置。

36. 发明申请

US20090250602A1 SINGLE-USE EXTERNAL DOSIMETERS FOR USE IN RADIATION THERAPIES 有权
标题翻译：单次使用外放药物用于放射治疗
公开(公告)号：US20090250602A1
公开(公告)日：2009-10-08
申请号：US12474908
申请日：2009-05-29
申请人： Robert D. Black , Gregory Glenwood Mann , Steven R. Widener , Phillip M. Lehman
发明人： Robert D. Black , Gregory Glenwood Mann , Steven R. Widener , Phillip M. Lehman
IPC分类号： G01D18/00 , G01T1/02
CPC分类号： G01T1/026 , A61N5/1048 , A61N5/1071 , A61N2005/1072
摘要： Methods, systems, devices, and computer program products include positioning single-use radiation sensor patches that have adhesive means onto the skin of a patient to evaluate the radiation dose delivered during a treatment session. The sensor patches are configured to be minimally obtrusive and operate without the use of externally extending power cords or lead wires.
摘要翻译：方法，系统，装置和计算机程序产品包括将具有粘合剂的一次性辐射传感器贴片定位到患者的皮肤上，以评估在治疗期间递送的辐射剂量。传感器贴片配置为最低限度地突出，并且不使用外部扩展的电源线或引线进行操作。

37. 发明申请

US20090050814A1 Passive Solid State Ionizing Radiation Sensor 有权
标题翻译：被动固态电离辐射传感器
公开(公告)号：US20090050814A1
公开(公告)日：2009-02-26
申请号：US11841432
申请日：2007-08-20
申请人： James D. Seefeldt , Jeffrey J. Kriz
发明人： James D. Seefeldt , Jeffrey J. Kriz
IPC分类号： G01T1/02 , H01L31/18
CPC分类号： G01T1/026 , H01L31/117
摘要： A radiation sensor and a method for making the radiation sensor are described. An ionizing radiation sensitive area is formed in a radiation insensitive or hardened die. When the sensitive area is impacted by ionizing radiation, properties of the sensitive area change. For example, the changed property may be charge density, threshold voltage, leakage current, and/or resistance. Circuitry for measuring these property changes is located in a radiation hardened area of the die. As a result, a radiation sensor may be fabricated on a single die.
摘要翻译：描述辐射传感器和制造辐射传感器的方法。在辐射不敏感或硬化的模具中形成电离辐射敏感区域。当敏感区域受到电离辐射的影响时，敏感区域的性质发生变化。例如，改变的特性可以是电荷密度，阈值电压，漏电流和/或电阻。用于测量这些性能变化的电路位于模具的辐射硬化区域中。结果，可以在单个管芯上制造辐射传感器。

38. 发明授权

US07223979B1 Radiation dosimeter system 有权
标题翻译：辐射剂量计系统
公开(公告)号：US07223979B1
公开(公告)日：2007-05-29
申请号：US11342998
申请日：2006-01-30
申请人： William R. Crain, Jr. , Dan J. Mabry , John Bernard Blake , Norman Katz
发明人： William R. Crain, Jr. , Dan J. Mabry , John Bernard Blake , Norman Katz
IPC分类号： G01T1/02
CPC分类号： G01T1/026 , G01T7/00
摘要： An improved radiation dosimeter device in an improved radiation dosimeter system provides a DC analog output voltage that is proportional to the total ionizing dose accumulated as a function of time at the location of the dosimeter in a host spacecraft, so as to operate in a system bus voltage range common to spacecraft systems with the output being compatible with conventional spacecraft analog inputs, while the total dose is measured precisely by continually monitoring the energy deposited in a silicon test mass accumulating charge including charge contribution prior to radiation threshold detection for improved measurement of the total accumulated charge with the dosimeters being daisy-chained and distributed about the spacecraft for providing a spacecraft dose profile about the spacecraft using the improved radiation dosimeter system.
摘要翻译：在改进的辐射剂量计系统中，改进的辐射剂量计装置提供与在主航空器中的剂量计的位置作为时间的函数累积的总电离剂量成比例的DC模拟输出电压，以便在系统总线具有与传统航天器模拟输入兼容的航天器系统通用的电压范围，而通过在辐射阈值检测之前持续监测包含电荷贡献的硅测试质量累积电荷中的能量来精确测量总剂量，以改进测量总剂量计量剂量计被菊花链连接并分布在航天器上，用于使用改进的辐射剂量计系统提供关于航天器的航天器剂量分布。

39. 发明授权

US07180071B2 Integrated circuit having radiation sensor arrangement 失效
标题翻译：具有辐射传感器装置的集成电路
公开(公告)号：US07180071B2
公开(公告)日：2007-02-20
申请号：US10952240
申请日：2004-09-28
申请人： Peter Laackmann
发明人： Peter Laackmann
IPC分类号： G03C1/725
CPC分类号： H01L23/576 , G01T1/026 , G01T1/245 , H01L23/585 , H01L2924/0002 , H01L2924/00
摘要： Integrated circuit including a circuit unit having predefined functionality and a radiation sensor arrangement connected indirectly to the circuit unit. The radiation sensor arrangement has at least one radiation-sensitive element that has at least one circuit property which changes irreversibly when a radiation dose has exceeded a threshold value, thereby causing the radiation sensor arrangement to output a radiation detection signal.
摘要翻译：集成电路包括具有预定功能的电路单元和间接连接到电路单元的辐射传感器装置。辐射传感器装置具有至少一个辐射敏感元件，其具有当辐射剂量已经超过阈值时不可逆地改变的至少一个电路特性，从而使辐射传感器装置输出放射线检测信号。

40. 发明授权

US07157715B1 Radiation dosimeter device 有权
标题翻译：辐射剂量计装置
公开(公告)号：US07157715B1
公开(公告)日：2007-01-02
申请号：US11342997
申请日：2006-01-30
申请人： William R. Crain, Jr. , Dan J. Mabry , John Bernard Blake , Norman Katz
发明人： William R. Crain, Jr. , Dan J. Mabry , John Bernard Blake , Norman Katz
IPC分类号： G01T1/02
CPC分类号： G01T1/026 , G01T1/17
摘要： An improved radiation dosimeter device in an improved radiation dosimeter system provides a DC analog output voltage that is proportional to the total ionizing dose accumulated as a function of time at the location of the dosimeter in a host spacecraft, so as to operate in a system bus voltage range common to spacecraft systems with the output being compatible with conventional spacecraft analog inputs, while the total dose is measured precisely by continually monitoring the energy deposited in a silicon test mass accumulating charge including charge contribution prior to radiation threshold detection for improved measurement of the total accumulated charge with the dosimeters being daisy-chained and distributed about the spacecraft for providing a spacecraft dose profile about the spacecraft using the improved radiation dosimeter system.
摘要翻译：在改进的辐射剂量计系统中，改进的辐射剂量计装置提供与在主航空器中的剂量计的位置作为时间的函数累积的总电离剂量成比例的DC模拟输出电压，以便在系统总线具有与传统航天器模拟输入兼容的航天器系统通用的电压范围，而通过在辐射阈值检测之前持续监测包含电荷贡献的硅测试质量累积电荷中的能量来精确测量总剂量，以改进测量总剂量计量剂量计被菊花链连接并分布在航天器上，用于使用改进的辐射剂量计系统提供关于航天器的航天器剂量分布。

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