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1.发明申请TOMOGRAPHIC IMAGING SYSTEM FOR ACQUIRING PET/SPECT AND CT IMAGE DATA 审中-公开用于获取PET / SPECT和CT图像数据的TOMOGRAPHIC成像系统公开(公告)号：US20120085912A1
公开(公告)日：2012-04-12
申请号：US13269606
申请日：2011-10-09
IPC分类号： G01T1/164
CPC分类号： G01T1/1612 , A61B6/037 , G01T1/1644 , G01T1/2985
摘要： Some embodiments of the present invention generally relate to a common PET/SPECT/CT gantry including a central aperture. At least one x-ray source can be mounted on the common gantry in a fixed relation, wherein an x-ray beam emitted by the source is directed across the central aperture. Some embodiments can also include a plurality of x-ray scintillation detectors mounted on the common gantry in a fixed relation and directed in an opposing orientation relative to the at least one x-ray source. In some embodiments a plurality of PET/SPECT scintillation detectors is also mounted on the common gantry in a fixed relation, wherein the PET/SPECT detectors define an arc having a center in common with the central aperture.
摘要翻译： 本发明的一些实施例通常涉及包括中心孔的常见的PET / SPECT / CT机架。 至少一个X射线源可以以固定关系安装在公共台架上，其中由源发射的X射线束被引导穿过中心孔。 一些实施例还可以包括以固定关系安装在公共台架上并相对于至少一个x射线源以相反取向引导的多个x射线闪烁检测器。 在一些实施例中，多个PET / SPECT闪烁检测器也以固定关系安装在公共台架上，其中PET / SPECT检测器限定具有与中心孔共同的中心的弧。
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公开(公告)号：US08946643B2
公开(公告)日：2015-02-03
申请号：US13269601
申请日：2011-10-09
IPC分类号： G01T1/202
摘要： A slab detector for PET and/or SPECT imaging comprising a scintillation crystal slab and a plurality of photoconverters each in optical communication with a surface of the scintillation crystal. In some embodiments, the plurality of photoconverters define a two dimensional array, wherein each photoconverter abuts adjacent photoconverters. Furthermore, according to some embodiments a plurality of slab detectors can be juxtaposed with one another so that their slab crystals abut edgewise.
摘要翻译： 一种用于PET和/或SPECT成像的板坯检测器，包括闪烁晶体板和多个光转换器，每个与闪烁晶体的表面光学连通。 在一些实施例中，多个光转换器限定二维阵列，其中每个光转换器邻接相邻的光转换器。 此外，根据一些实施例，多个板式检测器可以彼此并置，使得它们的板状晶体沿边缘邻接。
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公开(公告)号：US20120085913A1
公开(公告)日：2012-04-12
申请号：US13269601
申请日：2011-10-09
IPC分类号： G01T1/202
摘要： A slab detector for PET and/or SPECT imaging comprising a scintillation crystal slab and a plurality of photoconverters each in optical communication with a surface of the scintillation crystal. In some embodiments, the plurality of photoconverters define a two dimensional array, wherein each photoconverter abuts adjacent photoconverters. Furthermore, according to some embodiments a plurality of slab detectors can be juxtaposed with one another so that their slab crystals abut edgewise.
摘要翻译： 一种用于PET和/或SPECT成像的板坯检测器，包括闪烁晶体板和多个光转换器，每个与闪烁晶体的表面光学连通。 在一些实施例中，多个光转换器限定二维阵列，其中每个光转换器邻接相邻的光转换器。 此外，根据一些实施例，多个板式检测器可以彼此并置，使得它们的板状晶体沿边缘邻接。
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4.发明授权Convertible and variable-length groundwater devices, components therefor, and methods of constructing and utilizing same 失效可转换和可变长度的地下水装置，其组成部分及其构造和利用方法
公开(公告)号：US5028213A
公开(公告)日：1991-07-02
申请号：US339599
申请日：1989-04-17
申请人： William D. Dickinson , James Mirand
发明人： William D. Dickinson , James Mirand
IPC分类号： E02D1/06
CPC分类号： E02D1/06
摘要： A convertible and variable-length groundwater device permitting conversion of one type of groundwater sampling device to another, and vice versa. Conversion between a bailer device and a gas-drive pump, or a bailer device and a bailer pump, for example, is readily accomplished by substituting particular components from an assortment of universal, unique and multi-use components adapted to mate one with another and to be assembled substantially without the use of tools. Variable-length bladder devices, gas-drive pumps and bladder pumps are also provided, each being convertible between at least a single- and double-length assembly merely by adding or removing various components.
摘要翻译： 一种可转换和可变长度的地下水装置，允许将一种类型的地下水采样装置转换为另一种，反之亦然。 例如，拣货器装置和气体驱动泵，拣货装置和拣货泵之间的转换可以通过从各种通用的，独特的和多用途的组件中取代特定的部件来容易地实现，所述组件适合于彼此配合， 在不使用工具的情况下基本组装。 还提供了可变长度的膀胱装置，气体驱动泵和膀胱泵，每个可以通过添加或移除各种部件而在至少单一和双重长度组合之间转换。
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公开(公告)号：US5027902A
公开(公告)日：1991-07-02
申请号：US527750
申请日：1990-05-21
申请人： William D. Dickinson , James Mirand
发明人： William D. Dickinson , James Mirand
CPC分类号： E21B43/121 , F04B47/08 , Y10T137/8663
摘要： A self-cycling pump apparatus wherein a valve functioning as a pump cycling device is connected to the pump so that it may be lowered together with the pump to a submerged position in a sub-surface fluid for lifing the sub-surface fluid to ground level. Separate drive air supply and exhaust tubes are connected to the cycling valve, the valve permitting the drive air supply line to communicate with a gas chamber of the pump during a pressurizing phase of the pump cycle, and alternately permitting the exhaust tube to communicate with the gas chamber of the pump during a venting phase of the pump cycle. A timing device for timing the sequence of the cycle phases is connected with the cycling valve. The timing device may be mounted adjacent the cycling valve, so that the pump, the cycling valve and the timing device may be lowered to the submerged operating position as a single unit.
摘要翻译： 一种自行循环泵装置，其中用作泵循环装置的阀连接到泵，使得其可以与泵一起降低到用于将底表面流体升至地面水平的次表面流体中的浸没位置 。 单独的驱动空气供排气管连接到循环阀，阀在泵循环的加压阶段允许驱动空气供应管线与泵的气室连通，并且交替允许排气管与泵 在泵循环的排气阶段，泵的气室。 用于对循环阶段的顺序进行定时的定时装置与循环阀连接。 定时装置可以安装在循环阀附近，使得泵，循环阀和定时装置可以作为单个单元降低到浸没的操作位置。
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公开(公告)号：USRE34754E
公开(公告)日：1994-10-11
申请号：US192289
申请日：1988-05-09
CPC分类号： E21B49/084 , E21B43/129 , G01N1/14
摘要： A fluid sampling apparatus is disclosed for withdrawing samples of groundwater or other fluids from a well or other monitoring site. The apparatus preferably includes pump means, conduit means and a wellhead assembly that are substantially permanently installed at such well or monitoring site and are thereby dedicated thereto in order to avoid or minimize cross-contamination of samples from site to site. The apparatus preferably also includes a removable and portable controller means adapted for easy and convenient transportation and connection to such dedicated fluid sampling components at various wells or monitoring sites.The questions raised in reexamination request No. 90/001,494, filed Apr. 18, 1988, have been considered and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CRF 1.570(e).
摘要翻译： 公开了一种用于从井或其他监测现场抽取地下水或其他流体的样品的流体取样装置。 该装置优选地包括泵装置，管道装置和井口组件，其基本上永久地安装在这样的井或监测现场，并因此专门用于，以避免或最小化样品从现场到现场的交叉污染。 该装置优选地还包括可移动和便携式控制器装置，其适于便于和便利地运输并连接到各种井或监测点处的这种专用流体采样部件。 + RR已经考虑了1988年4月18日提交的第90 / 001,494号复审申请中提出的问题，其结果反映在该重新颁发专利中，该专利构成了35U.S.C.所要求的复审证书。 307如CRF 1.570（e）所述。
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公开(公告)号：US5274721A
公开(公告)日：1993-12-28
申请号：US846602
申请日：1992-03-05
CPC分类号： G02B6/4206 , G01D5/268 , G02B6/4203 , G02B6/4204 , G01N2001/1081
摘要： A fiber optic system and method in which the transmission of light through a fiber optic core of a fiber optic element is stabilized and optimized by eliminating the destabilizing effect of light independently propagated along the clad of the fiber optic element. The propagation of light along the clad may be essentially eliminated by a field stop member disposed between a light-receiving end of the fiber optic element and an LED light source, whereby light from the LED is entirely shielded from the clad. The field stop member is particularly effective when used in a fiber optic sensor, wherein the effect of clad light on transmission of light through the core is particularly destabilizing. Alternative structures for mitigating or eliminating the destabilizing effect of clad light are also provided in the form of alterations of the clad structure, or by providing a clad light stop diaphragm at the light-emitting end of the fiber optic element. Also provided is an aperture stop member, which may or may not be integrally formed with the field stop member, to optimize light propagation along the core by focusing light from an LED onto the light-receiving end of the core.
摘要翻译： 一种光纤系统和方法，其中通过光纤元件的光纤芯的光的透射通过消除沿着光纤元件的包层独立传播的光的不稳定效应来稳定和优化。 沿着包层的光的传播可以通过设置在光纤元件的光接收端和LED光源之间的场阻挡元件基本上消除，由此来自LED的光完全被覆盖。 当光纤传感器用于光纤传感器时，该场阻挡元件特别有效，其中包层光对透过芯的光的透过效果特别不稳定。 为了减轻或消除包覆光的不稳定效应的替代结构也以包层结构的改变的形式提供，或者通过在光纤元件的发光端提供包层光阻挡膜。 还提供了孔径光阑构件，其可以或可以不与场阻挡构件形成一体，以通过将来自LED的光聚焦到芯的光接收端来优化沿着芯的光传播。
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公开(公告)号：US4585060A
公开(公告)日：1986-04-29
申请号：US672495
申请日：1984-11-19
CPC分类号： E21B49/084 , E21B43/129 , G01N1/14
摘要： A fluid sampling apparatus is disclosed for withdrawing samples of groundwater or other fluids from a well or other monitoring site. The apparatus preferably includes pump means, conduit means and a wellhead assembly that are substantially permanently installed at such well or monitoring site and are thereby dedicated thereto in order to avoid or minimize cross-contamination of samples from site to site. The apparatus preferably also includes a removable and portable controller means adapted for easy and convenient transportation and connection to such dedicated fluid sampling components at various wells or monitoring sites.
摘要翻译： 公开了一种用于从井或其他监测现场抽取地下水或其他流体的样品的流体取样装置。 该装置优选地包括泵装置，管道装置和井口组件，其基本上永久地安装在这样的井或监测现场，并因此专门用于，以避免或最小化样品从现场到现场的交叉污染。 该装置优选地还包括可移动和便携式控制器装置，其适于便于和便利地运输并连接到各种井或监测点处的这种专用流体采样部件。
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公开(公告)号：US5299141A
公开(公告)日：1994-03-29
申请号：US954288
申请日：1992-09-30
IPC分类号： E03F7/00 , G01D5/26 , G01F1/00 , G01F23/16 , G01F23/18 , G01F23/24 , G01F23/26 , G01F23/296 , G01F23/44 , G01N1/10 , G01N1/14 , G01N1/18 , G01N1/20 , G01N33/18 , G02B6/36 , G02B6/42 , G01F11/00
CPC分类号： G02B6/4206 , E03F7/00 , G01D5/268 , G01F1/002 , G01F1/005 , G01F23/168 , G01F23/18 , G01F23/24 , G01F23/245 , G01F23/263 , G01F23/296 , G01F23/44 , G01N1/14 , G01N1/18 , G01N33/18 , G02B6/4203 , G02B6/4204 , G01N1/2035 , G01N2001/1043 , G01N2001/1081 , G01N2001/1427 , G01N2001/185 , G02B6/3624
摘要： A fluid sampling apparatus provided as a unitary structure which automatically collects fluid samples according to modes of operation selected by a user, while monitoring an analyte of interest on a real-time basis on the basis of signals from a fiber optic sensor, and collecting and storing sampling and analyte data for later retrieval. The user may select from various modes of operation, including sampling triggered by a predetermined value(s) of the analyte, flow proportional sampling, and/or sampling at predetermined time intervals. The apparatus includes a self-contained microprocessor, together with associated program and data memory, for automatically controlling sampling operations, calculating analyte values on the basis of signals from the fiber optic sensor, calculating flow rate on the basis of signals from a flow sensing arrangement, and storing data relating to sample collection, analyte levels, and flow rate. The apparatus is further adapted to measure and store the actual discharge volume of the analyte loaded into a receiving fluid body, with the program memory being programmed to calculate loading values on the basis of flow rate values and analyte values as detected from any type of sensor capable of in situ real-time analyte measurement. Stored data can be called up on a display of the apparatus, or transferred to an external output device via a modem and telecommunication network or a portable data transfer unit.
摘要翻译： 一种流体采样装置，其设置为一体结构，其根据用户选择的操作模式自动收集流体样品，同时基于来自光纤传感器的信号实时监测感兴趣的分析物，并收集和 存储采样和分析数据供以后检索。 用户可以从各种操作模式中进行选择，包括以预定时间间隔由分析物的预定值触发的采样，流量比例采样和/或采样。 该装置包括独立的微处理器以及相关联的程序和数据存储器，用于自动控制采样操作，基于来自光纤传感器的信号计算分析物值，基于来自流量检测装置的信号计算流量 并存储与样品收集，分析物水平和流速相关的数据。 该装置还适于测量和存储加载到接收流体体中的分析物的实际排出体积，其中程序存储器被编程为基于从任何类型的传感器检测到的流速值和分析物值来计算负载值 能够进行原位实时分析物测量。 可以在设备的显示器上调用存储的数据，或者经由调制解调器和电信网络或便携式数据传送单元传送到外部输出设备。
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10.发明授权
公开(公告)号：US4869371A
公开(公告)日：1989-09-26
申请号：US183663
申请日：1988-04-19
申请人： William D. Dickinson , James Mirand
发明人： William D. Dickinson , James Mirand
IPC分类号： E02D1/06
CPC分类号： E02D1/06
摘要： The present invention discloses a groundwater sampling kit which comprises a plurality of components capable of being assembled into several alternative groundwater sampling devices by hand without the use of tools, the components being securely packaged in an impact-resistant carrying case.
摘要翻译： 本发明公开了一种地下水采样套件，其包括能够手工将其组装成几个替代的地下水采样装置的多个部件，而不使用工具，该部件被牢固地包装在耐冲击的携带箱中。
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