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    System and method for blockage detection for medication infusion
    1.
    发明申请
    System and method for blockage detection for medication infusion 失效
    用于药物输注的阻塞检测系统和方法

    公开(公告)号：US20070078381A1

    公开(公告)日：2007-04-05

    申请号：US10903951

    申请日：2004-07-30

    申请人： Marc Yap ,  Sean Cahill ,  Jeffery Mason ,  Elizabeth Paderi ,  Byron Hourmand

    发明人： Marc Yap ,  Sean Cahill ,  Jeffery Mason ,  Elizabeth Paderi ,  Byron Hourmand

    IPC分类号： A61M31/00

    CPC分类号： A61M1/0023 ,  A61M1/0037 ,  A61M1/0058 ,  A61M25/0021 ,  A61M25/007 ,  A61M27/00 ,  A61M2025/0004 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/018

    摘要： A medication infusion system may include a controller and a reservoir module including a reservoir containing medication to be delivered to an internal wound site via the controller. The controller may have a peristaltic pump driven by a motor to urge medication to flow toward the internal wound site, through a conduit. A blockage sensor disables the motor and provides an alarm if the tube is blocked. The blockage sensor detects distention of a preferentially distendable portion of the tube, which may be routed about a constraining member. When blockage occurs, the tube distends preferentially along a direction generally parallel to the radius about which the tube bends. The blockage sensor may include a variety of switching elements, such as a pushbutton switch, a metal ring encircling the tube to make contact between conductors, and/or a metal bridge bendable to make contact between conductors.

    摘要翻译： 药物输注系统可以包括控制器和储存器模块，其包括含有经由控制器输送到内部伤口部位的药物的容器。 控制器可以具有由马达驱动的蠕动泵，以通过导管促使药物流向内部伤口部位。 堵塞传感器会禁用电机，如果管被堵住，则会发出报警。 阻塞传感器检测管的优先膨胀部分的膨胀，其可以围绕约束构件布置。 当发生堵塞时，管子将沿着大致平行于管弯曲的半径的方向优先扩张。 阻塞传感器可以包括各种开关元件，例如按钮开关，围绕管的金属环以使导体之间接触，和/或可弯曲以在导体之间接触的金属桥。

    System and method for tension-activated fluid control
    2.
    发明申请
    System and method for tension-activated fluid control 失效
    张力活化流体控制系统和方法

    公开(公告)号：US20070078380A1

    公开(公告)日：2007-04-05

    申请号：US10946269

    申请日：2004-09-21

    申请人： Marc Yap ,  James Bruke ,  Sean Cahill ,  Elizabeth Paderi ,  Ryan Sells ,  David Meibos

    发明人： Marc Yap ,  James Bruke ,  Sean Cahill ,  Elizabeth Paderi ,  Ryan Sells ,  David Meibos

    IPC分类号： A61M1/00 ,  A61M37/00 ,  A61M5/00

    CPC分类号： A61M1/0058 ,  A61M1/0011 ,  A61M1/0084 ,  A61M5/1413 ,  A61M5/14232 ,  A61M5/16831 ,  A61M2205/123 ,  A61M2205/18 ,  A61M2205/6045

    摘要： A medication infusion system may include a controller and a reservoir module including a reservoir containing medication to be delivered to an internal wound site via the controller. The controller may have a peristaltic pump driven by a motor to urge medication to flow toward the internal wound site, through a conduit. When the conduit is not tensioned via engagement with the pump, a valve blocks fluid flow to prevent unrestricted flow of medication. The valve may have a tapered plunger separated from an annular valve seat by a portion of the conduit that elongates under tension to enable withdrawal of the plunger from the valve seat. Alternatively, the valve may have features such as a spherical plunger between two annular valve seats, a rigid tubular member biased with respect to the conduit, or an opening in the conduit that moves axially or radially to enable fluid flow.

    摘要翻译： 药物输注系统可以包括控制器和储存器模块，其包括含有经由控制器输送到内部伤口部位的药物的容器。 控制器可以具有由马达驱动的蠕动泵，以通过导管促使药物流向内部伤口部位。 当导管没有通过与泵的接合而张紧时，阀阻止流体流动以阻止药物的不受限制的流动。 阀可以具有锥形柱塞，该锥形柱塞通过管道的一部分在环形阀座处分开，在张力下伸长以使柱塞从阀座排出。 或者，阀可以具有诸如在两个环形阀座之间的球形柱塞，相对于导管偏置的刚性管状构件或导管中的开口，其轴向或径向移动以实现流体流动。

    Tissue expansion devices
    4.
    发明申请
    Tissue expansion devices 审中-公开
    组织扩张装置

    公开(公告)号：US20060069403A1

    公开(公告)日：2006-03-30

    申请号：US11231482

    申请日：2005-09-21

    申请人： Tadmor Shalon ,  Daniel Jacob ,  Sean Cahill ,  Scott Wetenkamp

    发明人： Tadmor Shalon ,  Daniel Jacob ,  Sean Cahill ,  Scott Wetenkamp

    IPC分类号： A61M29/00

    CPC分类号： A61F2/12 ,  A61B90/02 ,  A61F2250/0002 ,  A61F2250/0003

    摘要： A tissue expansion device, the device comprising: (a) an expandable compartment adapted for implanting in a body of a subject; and (b) a gas source adapted for implanting in a body of a subject and operably connected to said expandable compartment for inflation thereof by transfer of a gas thereto.

    摘要翻译： 一种组织膨胀装置，该装置包括：（a）适于植入受试者体内的可膨胀隔室; 和（b）适于植入物体的气体源，并且可操作地连接到所述可扩张隔室，以通过将气体转移到其上而使其膨胀。

    DENTAL PROSTHETIC DEVICE WITH SOFT TISSUE BARRIER PROMOTION MATERIAL
    9.
    发明申请
    DENTAL PROSTHETIC DEVICE WITH SOFT TISSUE BARRIER PROMOTION MATERIAL 审中-公开
    具有软组织障碍物促销材料的牙齿前置装置

    公开(公告)号：US20090061388A1

    公开(公告)日：2009-03-05

    申请号：US12167004

    申请日：2008-07-02

    申请人： Michael Collins ,  Jeffrey A. Bassett ,  Sean Cahill

    发明人： Michael Collins ,  Jeffrey A. Bassett ,  Sean Cahill

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0006 ,  A61C8/0012 ,  A61C8/005

    摘要： A dental prosthetic device has a body with a soft tissue engagement region formed of porous metal and that defines pores for the ingrowth of soft tissue into the pores. In one form, the porous metal includes tantalum. The porous metal may be partially filled with a resorbable material. The body may have a coronal end portion with an esthetic material.

    摘要翻译： 牙科修复装置具有由多孔金属形成的软组织接合区域的主体，并且限定用于软组织进入孔的向内生长的孔。 在一种形式中，多孔金属包括钽。 多孔金属可以部分地填充有可吸收材料。 身体可以具有具有美学材料的冠状端部。

    Micro circuits with a sculpted ground plane
    10.
    发明授权
    Micro circuits with a sculpted ground plane 有权
    具有雕刻地平面的微电路

    公开(公告)号：US06667549B2

    公开(公告)日：2003-12-23

    申请号：US10137002

    申请日：2002-05-01

    申请人： Sean Cahill

    发明人： Sean Cahill

    IPC分类号： H01L2334

    CPC分类号： H01L23/04 ,  H01L23/66 ,  H01L2924/0002 ,  H01L2924/01079 ,  H01L2924/3011 ,  H01L2924/00

    摘要： A sculpted groundplane is provided so that monolithic dielectric structures are effectively shielded from their immediate surroundings through the implementation of transversely elongated “vias” which form continuous walls that effectively enclose the circuit elements. Further, these walls incorporate a ground plane within this same substrate, which allows for the realization of such structures on a single substrate for microstrip devices, and for realization of stripline structures utilizing only two substrates.

    摘要翻译： 提供了雕刻的接地面，使得通过实施横向细长的“通孔”，使得单片电介质结构被有效地屏蔽其周围环境，横向细长的“通孔”形成有效地包围电路元件的连续壁。 此外，这些壁在该相同的基板内并入接地平面，其允许在用于微带设备的单个基板上实现这种结构，并且实现仅利用两个基板的带状线结构。