利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.024 秒)

    Polyaxial orhtopedic fastening apparatus
    2.
    发明申请
    Polyaxial orhtopedic fastening apparatus 有权
    多轴固定装置

    公开(公告)号：US20060200149A1

    公开(公告)日：2006-09-07

    申请号：US11063941

    申请日：2005-02-22

    申请人： Robert Hoy ,  T. Wade Fallin ,  Daniel Justin ,  David Meibos

    发明人： Robert Hoy ,  T. Wade Fallin ,  Daniel Justin ,  David Meibos

    IPC分类号： A61B17/58

    CPC分类号： A61F2/4405 ,  A61B17/70 ,  A61B17/7064 ,  A61F2002/30016 ,  A61F2002/30405 ,  A61F2002/30444 ,  A61F2002/30485 ,  A61F2002/30512 ,  A61F2002/30538 ,  A61F2002/3085 ,  A61F2002/4677 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2250/0006 ,  A61F2250/0019

    摘要： An orthopedic fastener is designed to attach an implant to bone in such a manner that, until the fastener is tightened, the implant may be rotationally adjusted against the bone. The implant may have a semispherical bone apposition surface that permits polyaxial rotation of the implant against the bone. The orthopedic fastener has an interpositional member and a compression member. The interpositional member may be a split ring with a conical exterior surface that mates with a conical surface of the implant. The compression member has a threaded bore that engages a proximal end of a fixation member implanted in the bone such that, in response to rotation of the compression member, the interpositional member is sandwiched securely between the implant and the compression member. The conical surface of the implant compresses the interpositional member about a semispherical surface of the compression member, thereby restricting rotation of the implant.

    摘要翻译： 矫形紧固件被设计成将植入物附接到骨头上，使得直到紧固件被紧固为止，植入物可以相对于骨骼旋转调节。 植入物可以具有允许植入物相对于骨的多轴旋转的半球形骨位置表面。 矫形紧固件具有插入构件和压缩构件。 插入构件可以是具有与植入物的锥形表面配合的锥形外表面的开口环。 压缩构件具有螺纹孔，其接合植入在骨中的固定构件的近端，使得响应于压缩构件的旋转，插入构件被牢固地夹在植入物和压缩构件之间。 植入物的锥形表面围绕压缩构件的半球形表面压缩插入构件，从而限制植入物的旋转。

    System and method for tension-activated fluid control
    3.
    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。