MOBILITY ACCESS GATEWAY
    12.
    发明申请
    MOBILITY ACCESS GATEWAY 审中-公开
    移动接入网关

    公开(公告)号:US20070208864A1

    公开(公告)日:2007-09-06

    申请号:US11735664

    申请日:2007-04-16

    Abstract: A gateway for mobile access includes a foreign agent that receives user profile data and session state data from a home authentication, authorization and accounting (AAA) system of a mobile node, and a dynamic packet filter that performs multi-layer filtering based on the user profile data. The foreign agent transfers a session from a first network to a second network without session interruption, using the session state data, when the mobile node moves from the first network to the second network. The packet filter permits Internet access by the mobile node without passing Internet data requested by the mobile node through the first network. The mobility access gateway may be used in combination with a GPS signal receiver to provide Internet access to passengers of a mass transit vehicle and to propagate GPS location data to the Internet for tracking the mass transit vehicle.

    Abstract translation: 用于移动接入的网关包括从移动节点的归属认证,授权和计费(AAA)系统接收用户简档数据和会话状态数据的外地代理,以及基于用户执行多层过滤的动态分组过滤器 资料数据。 当移动节点从第一网络移动到第二网络时,外部代理使用会话状态数据将会话从第一网络传送到第二网络而没有会话中断。 分组过滤器允许移动节点进行因特网接入,而不通过移动节点通过第一网络请求的因特网数据。 移动性接入网关可以与GPS信号接收机组合使用,以提供对公共交通车辆的乘客的因特网接入,并将GPS位置数据传播到因特网以跟踪公共交通车辆。

    Electrostatic actuator for microelectromechanical systems and methods of fabrication
    13.
    发明授权
    Electrostatic actuator for microelectromechanical systems and methods of fabrication 有权
    用于微机电系统的静电致动器和制造方法

    公开(公告)号:US07261826B2

    公开(公告)日:2007-08-28

    申请号:US10766087

    申请日:2004-01-27

    CPC classification number: H02N1/008 H01H67/22 H01H2001/0068

    Abstract: A method and apparatus are described that may be used to provide decoupled rotation of structures about different pivot points. The apparatus may include one or more fixed blades mounted to a frame or substrate, one or more movable blades mounted to each structure to be moved, and flexures on which the structures are suspended. Separate movable blades may be provided for each degree of freedom. When voltage is applied between the fixed and movable blades, the electrostatic attraction generates a force attracting movable blades toward blades that are fixed relative to the moveable blades, causing a structure to rotate about the flexures. The angle of rotation that results may be related to the size, number and spacing of the blades, the stiffness of the flexures and the magnitude of the voltage difference applied to the blades. The blades are fabricated using deep silicon etching.

    Abstract translation: 描述了可用于提供关于不同枢转点的结构的解耦旋转的方法和装置。 该装置可以包括安装到框架或基板的一个或多个固定刀片,安装到要移动的每个结构的一个或多个可动刀片以及悬挂结构的挠曲件。 可以为每个自由度设置单独的可动叶片。 当在固定刀片和可动刀片之间施加电压时,静电引力产生向可移动刀片固定的刀片吸引可动刀片的力,导致结构围绕弯曲部旋转。 导致的旋转角度可能与叶片的尺寸,数量和间距,弯曲刚度和施加到叶片的电压差的大小有关。 使用深硅蚀刻制造刀片。

    Wrap
    15.
    发明申请
    Wrap 有权

    公开(公告)号:US20070135677A1

    公开(公告)日:2007-06-14

    申请号:US10595602

    申请日:2004-10-28

    CPC classification number: A61F2/06 A61B17/12

    Abstract: A wrap (20) for securing about a blood vessel (36) by encasing a section of the vessel. The wrap (20) being of thin flexible construction having two ends (22, 24) and two sides (26, 28). The wrap (20) is more elastic or stretchable at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre, to provide strain relief from wrapped to unwrapped aorta. The wrap (20) is not inelastic, so that loss of aortic compliance is minimised or enhanced. The wrap (20) is adapted to apply, in use, less compressive force at, near, or along at least some of its sides (22, 24) compared to at, near, or along its centre.

    Abstract translation: 一种用于通过封装容器的一部分来固定血管(36)的包裹物(20)。 所述包裹物(20)具有薄的柔性结构,其具有两个端部(22,24)和两个侧面(26,28)。 与其中心处的,靠近或沿着其中心相比,包裹物(20)在其近侧或沿其至少一些侧面(22,24)更具弹性或可拉伸性,以提供从包裹到展开的主动脉的应变消除。 包裹(20)不是无弹性的,因此主动脉顺应性的丧失最小化或增强。 包裹物(20)适于在使用中施加与其中心处的,近处或沿其中心相比在其附近或沿其至少一些侧面(22,24)施加较小的压缩力。

    Actuator for a heart assist device
    16.
    发明申请
    Actuator for a heart assist device 失效
    心脏辅助装置执行器

    公开(公告)号:US20070129796A1

    公开(公告)日:2007-06-07

    申请号:US10595605

    申请日:2004-10-28

    Applicant: Scott Miller

    Inventor: Scott Miller

    Abstract: An actuator (10) for a heart assist device. The actuator (10) includes an inflatable balloon (12) and a shroud or wrap (14). The inflatable balloon (12) has a first body portion (22), a second body portion (26) and a flexure region joining (24) the first (22) and second (26) body portions. The shroud or wrap (14) is positioned adjacent the first body portion (24) and has a peripheral extent at least equal to the peripheral extent of the balloon flexure region (24). The balloon (12) and the shroud or wrap (14) are shaped such that the shroud or wrap (14) restrains a part of the balloon first body portion (22) at or near the flexure region (24) against displacement towards the shroud or wrap (outward displacement) past a predetermined limit but allows unrestrained displacement away from the shroud or wrap (inward displacement).

    Abstract translation: 一种用于心脏辅助装置的致动器(10)。 致动器(10)包括可充气气囊(12)和护罩或包裹物(14)。 可膨胀气囊(12)具有第一主体部分(22),第二主体部分(26)和接合(24)第一主体部分(22)和第二主体部分(26)的弯曲区域。 护罩或包裹物(14)定位成与第一主体部分(24)相邻并且具有至少等于球囊挠曲区域(24)的周边范围的周边程度。 气囊(12)和护罩或包裹物(14)成形为使得护罩或包裹物(14)在弯曲区域(24)处或附近限制球囊第一主体部分(22)的一部分,以防止朝向护罩 或包裹(向外移动)超过预定极限,但允许远离护罩或包裹(向内移位)的无限制位移。

    Reactor systems having a light-interacting component
    17.
    发明申请
    Reactor systems having a light-interacting component 审中-公开
    具有光相互作用组分的反应器系统

    公开(公告)号:US20070099292A1

    公开(公告)日:2007-05-03

    申请号:US11584343

    申请日:2006-10-20

    Abstract: Various aspects of the present invention relate to light-interacting components suitable for use in chips and other reactor systems. These components may include waveguides, optical fibers, light sources, photodetectors, optical elements, and the like. If waveguides are used, they may be fashioned out of any material able to transmit light to or from the reaction site. The chip may contain a reaction site having a volume of less than about 1 ml. In some embodiments, the chip may be constructed in such a way as to be able to support a living cell. The chip may be used for imaging or analysis, or the chip may be used to facilitate a chemical or biological reaction, which may be light-sensitive or light-activated in certain cases. Other facilitated reactions may include the production or consumption of a chemical or biological species. In some embodiments, the chip may include more than one component or component type, or more than one reaction site.

    Abstract translation: 本发明的各个方面涉及适用于芯片和其它反应器系统的光相互作用组件。 这些组件可以包括波导,光纤,光源,光电检测器,光学元件等。 如果使用波导,则它们可以从能够将光透射到反应位点的任何材料形成。 芯片可以含有体积小于约1ml的反应位点。 在一些实施例中,芯片可以以能够支撑活细胞的方式构造。 该芯片可以用于成像或分析,或者芯片可以用于促进在某些情况下可能是光敏感或光激活的化学或生物反应。 其他促进反应可能包括化学或生物物种的生产或消费。 在一些实施方案中,芯片可以包括多于一种组分或组分类型,或多于一个反应位点。

    Implantable microphone with shaped chamber
    19.
    发明申请
    Implantable microphone with shaped chamber 有权
    带有成型室的可植入麦克风

    公开(公告)号:US20070009132A1

    公开(公告)日:2007-01-11

    申请号:US11336394

    申请日:2006-01-20

    CPC classification number: H04R25/606

    Abstract: An implantable microphone is disclosed having an external diaphragm and housing that forming chamber capable of being pressurized by deformational movement of the diaphragm induced by pressure waves (e.g., acoustic signals) propagating through overlying tissue. The chamber is shaped such that the volume of the chamber upon deflection of the diaphragm is reduced compared to a static volume of the chamber (i.e., volume of the chamber with no diaphragm deflection). As a result, the change in pressure within the chamber for a given diaphragm displacement is greater than it would be within a chamber having a cylindrical volume, leading to greater microphone sensitivity. In one arrangement, the chamber is shaped such that it is deeper at its center than at its edges, for example, to form a conical or paraboloidal volume.

    Abstract translation: 公开了一种可植入麦克风,其具有外部隔膜和外壳,所述外部隔膜和外壳能够通过由通过覆盖的组织传播的压力波(例如声信号)引起的隔膜的变形运动而被加压。 腔体的形状使得当腔室的静态体积(即,没有膜片偏转的腔室的体积)时,隔膜偏转时室的体积减小。 结果,对于给定的隔膜位移,腔室内的压力变化大于具有圆柱体积的室内的压力变化,导致更大的麦克风灵敏度。 在一种布置中,室被成形为使得其在其中心处比在其边缘处更深,例如以形成圆锥形或抛物面体积。

    Device and method for head restraint
    20.
    发明申请

    公开(公告)号:US20060108850A1

    公开(公告)日:2006-05-25

    申请号:US11312993

    申请日:2005-12-19

    Applicant: Scott Miller

    Inventor: Scott Miller

    CPC classification number: A47C7/383

    Abstract: Disclosed is a device capable of supporting a user's head when the user is seated in an upright position. The present invention includes a head support device comprising a support apparatus capable of fitting comfortably between a user's back and a seat surface and a securing apparatus capable of holding the user's head, wherein the support apparatus provides a rigid or semi-rigid support when fitted between the user and the seat surface and the securing apparatus is capable of securing the user's head to the support apparatus.

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