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    STRUCTURES WITH MAGNETIC PROPERTIES
    5.
    发明申请
    STRUCTURES WITH MAGNETIC PROPERTIES 审中-公开
    具有磁性的结构

    公开(公告)号：WO2002071544A1

    公开(公告)日：2002-09-12

    申请号：PCT/GB2002/000734

    申请日：2002-02-20

    Applicant: MARCONI OPTICAL COMPONENTS LIMITED ,  YOUNG, Ian, Robert ,  WILTSHIRE, Michael, Charles, Keogh

    Inventor： WILTSHIRE, Michael, Charles, Keogh

    IPC: H01Q15/00

    CPC classification number: G01R33/422 ,  H01Q15/008

    Abstract: A surface structure with preselected magnetic permeability in the plane of the surface comprises an array of elements consisting of multi-turn helical loops made for example by tracks (10, 11) on a printed circuit board plated through for example by vias (13) and with the possible addition of a parallel capacitance (14), the pitch of the array being much less than the wavelength of the electromagnetic radiation to which the surface exhibits predetermined values of magnetic permeability, which can range from negative values such as -1 to 0 and to positive values greater than 1. The latter act as a duct for magnetic flux allowing receive coils and magnetic resonance imaging apparatus to be spaced from the surface of a patient and also to allow for screening purposes within magnetic resonance imaging apparatus. A value of magnetic permeability of -1 enables the surface structure to be used as a reflecting surface.

    Abstract translation: 在表面平面中具有预选导磁率的表面结构包括由例如通过例如通孔（13）电镀的印刷电路板上的轨道（10,11）制成的多匝螺旋环组成的元件阵列， 在可能添加并联电容（14）的情况下，阵列的间距远小于表面呈现预定磁导率值的电磁辐射的波长，其可以从负值例如-1到0 以及大于1的正值。后者用作磁通量的管道，其允许接收线圈和磁共振成像设备与患者的表面间隔开，并且还允许在磁共振成像设备内进行筛选。 磁导率为-1的值使得能够将表面结构用作反射表面。

    ELECTROMAGNET ASSEMBLY
    8.
    发明申请
    ELECTROMAGNET ASSEMBLY 审中-公开
    电磁铁总成

    公开(公告)号：WO2010049700A1

    公开(公告)日：2010-05-06

    申请号：PCT/GB2009/002585

    申请日：2009-10-30

    Applicant: EMSCAN LIMITED ,  McGINLEY, John, Vincent, Mario ,  YOUNG, Ian, Robert

    Inventor： McGINLEY, John, Vincent, Mario ,  YOUNG, Ian, Robert

    IPC: H01F7/06 ,  G01R33/381

    CPC classification number: G01R33/381 ,  H01F6/00

    Abstract: An electromagnet assembly comprises a first pair of substantially co-planar coils wound in opposite senses to each other. It further comprises a second pair of co-planar coils also wound in opposite senses to each other. The coil pairs are arranged substantially parallel to, and spaced apart from, each other. In use, the field shape and direction produced by the first coil pair are substantially mirrored by those produced by the second coil pair.

    Abstract translation: 一种电磁体组件包括彼此相反感测地缠绕的第一对基本共面的线圈。 它还包括彼此相反感觉地缠绕的第二对共面线圈。 线圈对被布置成基本上彼此平行并且彼此间隔开。 在使用中，由第一线圈对产生的场形状和方向基本上由第二线圈对产生的形状和方向反射。

    MRI COMPATIBLE MANIPULATORS
    9.
    发明申请
    MRI COMPATIBLE MANIPULATORS 审中-公开
    MRI兼容操纵器

    公开(公告)号：WO2008059263A2

    公开(公告)日：2008-05-22

    申请号：PCT/GB2007/004376

    申请日：2007-11-15

    Applicant: IMPERIAL INNOVATIONS LIMITED ,  LAMPERTH, Michael, Ulrich ,  YOUNG, Ian Robert ,  ELHAWARY, Haytham ,  TSE, Tsz Ho

    Inventor： LAMPERTH, Michael, Ulrich ,  YOUNG, Ian Robert ,  ELHAWARY, Haytham ,  TSE, Tsz Ho

    IPC: A61B5/055 ,  A61B19/00

    CPC classification number: H02N2/062 ,  A61B34/30 ,  A61B34/37 ,  A61B34/70 ,  A61B34/71 ,  A61B34/76 ,  A61B2017/00911 ,  A61B2090/0811 ,  H02N2/021 ,  H02N2/028

    Abstract: A manipulator for moving a device (64) comprises a series of stages (10), (10a, 10c) including a first stage (10) and a final stage (10c). Each stage comprises a slider unit (12, 12a, 12c) and a motor unit (14, 14a, 14c) including a motor arranged to move the motor unit relative to the slider unit. The manipulator further comprises mounting means (61) arranged to mount one unit of the first stage (10) on a support, and attachment (means 65) arranged to attach the device (64) to one unit of the final stage (10c), wherein each stage is connected to the next in the series by connection of one unit of one of them to one unit of the other.

    Abstract translation: 用于移动装置（64）的操纵器包括包括第一级（10）和最终级（10c）的一系列级（10），（10a，10c）。 每个级包括滑块单元（12,12a，12c）和电动机单元（14,14a，14c），所述马达单元包括马达，所述马达设置成相对于所述滑块单元移动所述马达单元。 操纵器还包括布置成将一个单元的第一平台（10）安装在支撑件上的安装装置（61）和被布置成将装置（64）附接到最终平台（10c）的一个单元的附接装置（装置65） 其中每个级通过将它们中的一个的一个单元连接到另一个的一个单元而连接到串联中的下一个。

    ACTUATORS
    10.
    发明申请
    ACTUATORS 审中-公开
    动器

    公开(公告)号：WO2008059253A2

    公开(公告)日：2008-05-22

    申请号：PCT/GB2007004362

    申请日：2007-11-15

    Applicant: IMP INNOVATIONS LTD ,  LAMPERTH MICHAEL ULRICH ,  YOUNG IAN ROBERT ,  ELHAWARY HAYTHAM ,  TSE TSZ HO

    Inventor： LAMPERTH MICHAEL ULRICH ,  YOUNG IAN ROBERT ,  ELHAWARY HAYTHAM ,  TSE TSZ HO

    IPC: A61B19/00

    CPC classification number: F01D15/062 ,  A61B34/30 ,  A61B34/70 ,  A61B2017/00553 ,  A61B2090/374 ,  Y10T74/20305

    Abstract: An actuator comprises an input shaft (42), a turbine system (38) coupled to the input shaft, air inlet means (32, 34) arranged to direct air flowing through it towards the turbine system to rotate the input shaft, an output shaft (50), and a gearing system (48) connecting the input shaft (42) to the output shaft (50) so that the turbine system (38) can drive the output shaft (50) via the gearing system (48). The air inlet means defines two different flow paths for air whereby the output shaft (50) can be driven in both directions.

    Abstract translation: 致动器包括输入轴（42），联接到输入轴的涡轮机系统（38），空气入口装置（32,34），其布置成将流过其的空气引向涡轮机系统以旋转输入轴;输出轴 （50）和将输入轴（42）连接到输出轴（50）的齿轮系统（48），使得涡轮机系统（38）能够经由齿轮传动系统（48）驱动输出轴（50）。 空气入口装置限定用于空气的两个不同的流动路径，由此输出轴（50）可以在两个方向上被驱动。

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