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    LUBRICIOUS MEDICAL DEVICE COATING WITH LOW PARTICULATES
    4.
    发明申请
    LUBRICIOUS MEDICAL DEVICE COATING WITH LOW PARTICULATES 有权
    具有低颗粒度的润滑性医疗器械涂层

    公开(公告)号：US20130197433A1

    公开(公告)日：2013-08-01

    申请号：US13745397

    申请日：2013-01-18

    申请人： David E. Babcock

    发明人： David E. Babcock

    IPC分类号： A61L29/08

    CPC分类号： A61L29/085 ,  A61L27/34 ,  A61L29/14 ,  A61L31/10 ,  A61L2400/10 ,  A61L2420/06 ,  A61L2420/08 ,  C08L39/06

    摘要： Embodiments of the invention include lubricious medical device coatings. In an embodiment the invention includes a coating for a medical device including a first layer comprising polyvinylpyrrolidone derivatized with a photoreactive group; and a first cross-linking agent comprising at least two photoreactive groups; a second layer disposed on the first layer comprising polyvinylpyrrolidone derivatized with a photoreactive group; a second cross-linking agent comprising at least two photoreactive groups; and a polymer comprising polyacrylamide, the polymer derivatized with at least one photoreactive group. Other embodiments are included herein.

    摘要翻译： 本发明的实施例包括光滑的医疗装置涂层。 在一个实施方案中，本发明包括用于医疗装置的涂层，其包括由光反应性基团衍生的聚乙烯吡咯烷酮的第一层; 和包含至少两个光反应性基团的第一交联剂; 设置在第一层上的第二层包含用光反应性基团衍生的聚乙烯吡咯烷酮; 包含至少两个光反应性基团的第二交联剂; 和包含聚丙烯酰胺的聚合物，所述聚合物用至少一种光反应性基团衍生化。 本文还包括其它实施例。

    Venting plastic closure
    7.
    发明授权
    Venting plastic closure 有权
    通风塑料封闭

    公开(公告)号：US06769559B2

    公开(公告)日：2004-08-03

    申请号：US10303278

    申请日：2002-11-25

    申请人： John D. Ziegler ,  David E. Babcock ,  Coy Herald

    发明人： John D. Ziegler ,  David E. Babcock ,  Coy Herald

    IPC分类号： B65D5300

    CPC分类号： B65D41/3409 ,  B65D41/045

    摘要： A venting plastic closure for use with an associated container includes an outer plastic cap having a top wall portion and an annular depending skirt including an internal thread formation. A disc-shaped sealing liner is positioned on the inside surface of the top wall portion for creating a top/inside seal with the associated container. In order to facilitate venting of gas pressure from within the container, and to facilitate removal of the closure from the container by consumers, the closure includes one or more positive stop elements which engage the container after the sealing liner of the closure has been sealingly engaged therewith. The stop elements act to limit the degree of sealing engagement between the sealing lines of the closure and the finish of the closure.

    摘要翻译： 用于与相关容器一起使用的排气塑料盖包括外塑料盖，其具有顶壁部分和包括内螺纹结构的环形悬垂裙部。 盘形密封衬套位于顶壁部分的内表面上，用于与相关联的容器形成顶部/内部密封。 为了便于从容器内排出气体压力，并且为了便于消费者从容器中取出封闭件，封闭件包括一个或多个止动件，其在封闭件的密封衬垫已密封接合之后与容器接合 随之而来。 止动元件用于限制封闭件的密封线和封闭件的封边之间的密封接合程度。

    Tamper-evident package
    8.
    发明授权
    Tamper-evident package 有权

    公开(公告)号：US06557714B2

    公开(公告)日：2003-05-06

    申请号：US09815120

    申请日：2001-03-22

    申请人： David E. Babcock ,  Lawrence Smeyak ,  Coy Hearld

    发明人： David E. Babcock ,  Lawrence Smeyak ,  Coy Hearld

    IPC分类号： B65D4134

    CPC分类号： B65D1/023 ,  B29B2911/1444 ,  B65D41/3409

    摘要： A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperation with the projections on the tamper band. The container includes a plurality of circumferentially spaced ratchet-like locking teeth, each of which presents a locking surface for interfering engagement with a respective one of the projections of the closure tamper band. The arrangement is particularly configured to promote rapid tamper-indication attendant to relatively little rotation of the closure relative to the container.

    Container closure
    9.
    发明授权
    Container closure 失效
    集装箱封闭

    公开(公告)号：US06341721B1

    公开(公告)日：2002-01-29

    申请号：US09815025

    申请日：2001-03-22

    申请人： Coy M. Herald ,  David E. Babcock

    发明人： Coy M. Herald ,  David E. Babcock

    IPC分类号： B65D4700

    CPC分类号： B65D47/243

    摘要： A self-sealing, dispensing closure comprises a shell, a cover moveable axially toward and away from the shell, and a valve connected to the cover via a stem, and adapted to close the outlet when the cover is moved away from the shell and to open the outlet when the cover is moved toward the shell. The shell has a generally conical surface. The cover has a resilient skirt, which is discontinuous. The skirt engages the surface to bias the cover away from the shell and to bias the valve toward the closing position but to permit the cover to move toward the shell and to permit the valve to move away from the closing position. The shell and the cover have formations coactive to prevent the cover from being moved toward the shell and the valve from being moved away from the closing position at certain but not all positions of relative rotation of the shell and the cover.

    摘要翻译： 自密封分配封闭件包括壳体，可轴向移动并远离壳体的盖子，以及通过杆连接到盖子的阀门，并且适于当盖子从壳体移开时关闭出口，并且 当盖子向外壳移动时打开插座。 壳体具有大致圆锥形的表面。 该盖具有弹性裙部，其不连续。 裙部接合表面以将盖偏离壳体并且将阀门朝向关闭位置偏置，但是允许盖子朝壳体移动并允许阀门从关闭位置移开。 壳体和盖具有共同作用以防止盖向外壳移动并且阀不会在外壳和盖的相对旋转的某些但不是全部位置处远离关闭位置移动。