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    Parylene coated components for artificial sphincters
    1.
    发明授权
    Parylene coated components for artificial sphincters 有权
    聚对二甲苯涂层组件用于人造括约肌

    公开(公告)号：US07681518B2

    公开(公告)日：2010-03-23

    申请号：US11295845

    申请日：2005-12-07

    申请人： Charles C. Kuyava ,  John W. Westrum, Jr. ,  Gary J. Nachreiner ,  Mona J. Inman

    发明人： Charles C. Kuyava ,  John W. Westrum, Jr. ,  Gary J. Nachreiner ,  Mona J. Inman

    IPC分类号： C23C14/00

    CPC分类号： A61F2/004 ,  Y10S128/25

    摘要： A method of depositing a coating to a surface of an inflatable component by providing a vacuum chamber system having an inner chamber positioned within an outer chamber. At least one coating material is introduced into at least one of the inner and outer chambers to deposit a coating onto an exposed surface of the component. This invention also provides methods of masking portions of surfaces of an inflatable component to prevent a coating from being deposited on the masked portion.

    摘要翻译： 一种通过提供具有位于外室内部的内室的真空室系统将涂层沉积到可膨胀部件的表面的方法。 将至少一个涂料材料引入内室和外室中的至少一个中以将涂层沉积在组件的暴露表面上。 本发明还提供了掩蔽可膨胀部件的表面的部分以防止涂层沉积在掩蔽部分上的方法。

    Parylene coated components for artificial sphincters
    2.
    发明授权
    Parylene coated components for artificial sphincters 有权

    公开(公告)号：US07011622B2

    公开(公告)日：2006-03-14

    申请号：US10211967

    申请日：2002-08-02

    申请人： Charles C. Kuyava ,  John W. Westrum, Jr. ,  Gary J. Nachreiner ,  Mona J. Inman

    发明人： Charles C. Kuyava ,  John W. Westrum, Jr. ,  Gary J. Nachreiner ,  Mona J. Inman

    IPC分类号： A61F2/02

    CPC分类号： A61F2/004 ,  Y10S128/25

    摘要： This invention provides an artificial sphincter including a component coated on at least one contacting surface with a polymeric material, the polymeric coating adapted to expand and return to an original configuration and to prevent or inhibit wear or abrasion of the contacting surface. The polymeric material is parylene in some embodiments. The component adapted for inflation and deflation may be a cuff formed from silicon and adapted to surround a urethra or a rectum. Also provided by the present invention is a method of depositing a coating to a surface of an inflatable component by providing a vacuum chamber system having an inner chamber positioned within an outer chamber. At least one coating material is introduced into at least one of the inner and outer chambers to deposit a coating onto an exposed surface of the component. This invention also provides methods of masking portions of surfaces of an inflatable component to prevent a coating from being deposited on the masked portion.