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    • 61. 发明授权
    • Radiation scanning units including a movable platform
    • 辐射扫描装置包括可移动平台
    • US08000436B2
    • 2011-08-16
    • US12080860
    • 2008-04-07
    • Edward J. SeppiJohn FordMarcel Marc
    • Edward J. SeppiJohn FordMarcel Marc
    • G01N23/00
    • G01V5/005G01N23/046G01N2223/419
    • A scanning unit for inspecting objects comprises in one example a radiation source, a movable platform to support an object, and a detector positioned to receive radiation after interaction of radiation with the object. The platform is movable at least partially within a cavity defined, at least partially, below at least one of the source or the detector. In another scanning unit, a first conveyor conveys an object to a movable platform, and second and third conveyors convey the object from the platform. The second and third conveyors are at different vertical heights. In another scanning unit, images from an energy sensitive detector and a spatial detector are fused. In a method, scanning parameters during CT scanning are changed and images reconstructed before and after the change. In another method, an object is scanned with X-ray beams having first and second energy distributions, generated by the same X-ray source.
    • 用于检查物体的扫描单元在一个示例中包括辐射源,用于支撑物体的可移动平台以及定位成在辐射与物体相互作用之后接收辐射的检测器。 该平台至少部分地在至少部分地在源或检测器中的至少一个之下限定的空腔内移动。 在另一个扫描单元中,第一输送器将物体传送到可移动平台,第二和第三输送机从平台传送物体。 第二和第三输送机处于不同的垂直高度。 在另一个扫描单元中,来自能量敏感检测器和空间检测器的图像被融合。 在一种方法中,CT扫描期间的扫描参数被改变,并且在改变之前和之后重建图像。 在另一种方法中,用具有由相同X射线源产生的第一和第二能量分布的X射线束扫描物体。
    • 63. 发明申请
    • Thieno[2,3-b]pyridines as Potassium Channel Inhibitors
    • 噻吩并[2,3-b]吡啶作为钾通道抑制剂
    • US20100041695A1
    • 2010-02-18
    • US12543151
    • 2009-08-18
    • John FORDNicholas John PALMERJohn Frederick ATHERALLDavid John MADGEDerek JOHN
    • John FORDNicholas John PALMERJohn Frederick ATHERALLDavid John MADGEDerek JOHN
    • A61K31/4436A61P9/06A61P19/02A61P29/00A61P1/00A61P3/10
    • C07D495/04C07D333/36C07D333/38C07D409/12
    • The invention provides compounds of the formula: wherein R1 is aryl, heteroaryl, cycloalkyl or alkyl; R2 is H, alkyl, nitro, CO2R7, CONR5R6 or halo; R3 and R4 are H, NR5R6, NC(O)R7, halo, trifluoromethyl, alkyl, CONR5R6, CO2R7, nitrile or alkoxy; R5 and R6 may be the same or different and may be H, alkyl, aryl, heteroaryl or cycloalkyl; or R5 and R6 may together form a saturated, unsaturated or partially saturated 4 to 7 member ring, wherein said ring may optionally comprise one or more further heteroatoms selected from N, O or S; R7 is H or alkyl; A is H, halo, or a group of formula X-L-Y; X is O, S or NR8; R8 is H or alkyl; L is (CH2)n, where n is 0, 1, 2, 3 or 4; and Y is aryl, a heterocyclic group, alkyl, alkenyl or cycloalkyl; the products of mono- and di-oxidation of sulphur and/or mono-oxidation of nitrogen moieties in compounds of formula I; or a pharmaceutically acceptable salt thereof. These compounds find use as inhibitors of potassium ion channels and thus are useful in the treatment of various conditions including arrhythmia and type-2 diabetes mellitus.
    • 本发明提供下式的化合物:其中R1是芳基,杂芳基,环烷基或烷基; R2是H,烷基,硝基,CO 2 R 7,CONR 5 R 6或卤素; R3和R4是H,NR5R6,NC(O)R7,卤素,三氟甲基,烷基,CONR5R6,CO2R7,腈或烷氧基; R5和R6可以相同或不同,可以是H,烷基,芳基,杂芳基或环烷基; 或R 5和R 6可以一起形成饱和的,不饱和的或部分饱和的4至7元环,其中所述环可任选地包含一个或多个选自N,O或S的其它杂原子; R7是H或烷基; A是H,卤素或式X-L-Y基团; X是O,S或NR8; R8是H或烷基; L是(CH 2)n,其中n是0,1,2,3或4; Y为芳基,杂环基,烷基,链烯基或环烷基; 式I化合物中硫的单和二氧化和/或氮部分的单氧化的产物; 或其药学上可接受的盐。 这些化合物可用作钾离子通道的抑制剂,因此可用于治疗各种病症,包括心律失常和2型糖尿病。
    • 64. 发明申请
    • Sensor array for nuclear magnetic resonance imaging systems and method
    • 用于核磁共振成像系统和方法的传感器阵列
    • US20070222433A1
    • 2007-09-27
    • US11386449
    • 2006-03-21
    • Timothy TiernanJohn Ford
    • Timothy TiernanJohn Ford
    • H01L41/00G01B7/30G01V3/00
    • G01R33/3415A61B5/04005A61B5/04007A61B5/062A61B5/6852A61B5/6853A61B5/687A61B2562/043G01R33/286G01R33/323G01R33/34084G01R33/3806G01R33/5617
    • The present invention generally provides improved devices, systems, and methods for measuring materials with NMR and/or MRI. Exemplary embodiments provide a sensor array for NMR mapping of the material. For example tissue can be measured with the sensor array mounted on a probe body having a distal portion which can be inserted through a minimally invasive aperture. While many tissues can be measured and/or diagnosed, one exemplary embodiment includes a probe adapted for insertion into a lumen of a blood vessel. The sensor array can provide improved spatial resolution of tissue and/or tissue structures positioned near the sensor array to diagnose potentially life threatening diseases, for example a fibrous cap covering a vulnerable plaque. In specific embodiments, the sensors are attached to an expandable member, for example a balloon, which can be inflated to urge the probe sensors radially outward to position the sensors near the tissue structures.
    • 本发明通常提供用NMR和/或MRI测量材料的改进的装置,系统和方法。 示例性实施例提供用于材料的NMR映射的传感器阵列。 例如,可以用传感器阵列测量组织,传感器阵列安装在具有远端部分的探针主体上,该远端部分可插入通过微创孔径。 虽然可以测量和/或诊断许多组织,但是一个示例性实施例包括适于插入血管内腔的探针。 传感器阵列可以提供设置在传感器阵列附近的组织和/或组织结构的改进的空间分辨率,以诊断潜在的威胁生命的疾病,例如覆盖易损斑块的纤维帽。 在具体实施例中,传感器附接到可膨胀构件,例如球囊,其可以被膨胀以将探针传感器径向向外推动以将传感器定位在组织结构附近。