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    Process for the production of sustained release drug delivery devices
    4.
    发明申请
    Process for the production of sustained release drug delivery devices 审中-公开

    公开(公告)号：US20060062826A1

    公开(公告)日：2006-03-23

    申请号：US11273131

    申请日：2005-11-14

    申请人： Michael Brubaker ,  Pavlos Papadopoulos ,  Ramesh Krishnamoorthy

    发明人： Michael Brubaker ,  Pavlos Papadopoulos ,  Ramesh Krishnamoorthy

    IPC分类号： A61F2/00

    CPC分类号： A61K9/0051

    摘要： Disclosed is an improved sustained release drug delivery device and method of producing such device. The device comprises a drug core in an impermeable cup or impermeable coating layer that is adhered to an uncured suture tab and covered with a permeable polymer coating layer that is similar to the makeup of the suture tab. The permeable polymer coating layer that covers the device, covering the impermeable coating layer and at least a portion of the drug core, is cured (after drying) along with the uncured suture tab. The “cocuring” or one step curing process forms a very strong bond between the outer coating layer to the suture tab preventing leaks.

    METAL FIBRE WEB BASED FILTER
    6.
    发明申请
    METAL FIBRE WEB BASED FILTER 有权
    金属纤维网过滤器

    公开(公告)号：US20150211153A1

    公开(公告)日：2015-07-30

    申请号：US14367746

    申请日：2013-02-04

    申请人： Frank Verschaeve ,  Inge Schildermans ,  Pavlos Papadopoulos

    发明人： Frank Verschaeve ,  Inge Schildermans ,  Pavlos Papadopoulos

    IPC分类号： D01G15/18 ,  D01G15/48

    CPC分类号： B01D39/12 ,  B01D39/2041 ,  B01D2239/0654 ,  B01D2239/0672 ,  B01D2239/1216 ,  B01D2239/1225 ,  B01D2239/1233 ,  B01D2239/1291

    摘要： A filter membrane has at its flow in side a first metal fibre web, at least two metal fibre layers, and a fine and at least one coarser fibre layer. The fine fibre layer is located at the flow in side of the filter membrane and the at least one coarser fibre layer is located downstream of the fine fibre layer. The filter membrane has at its flow out side, a stack of one or more first two-dimensional metal structures with constant and regular openings. The filter membrane also has at least one set formed by a second metal fibre web and a stack of one or more second two-dimensional metal structure with constant and regular openings; the at least one set is provided in between the stack of one or more two-dimensional metal structures that are having constant and regular openings, and the first metal fibre web.

    摘要翻译： 过滤膜在其侧面流动有第一金属纤维网，至少两个金属纤维层，以及细的和至少一个较粗的纤维层。 细纤维层位于过滤膜的流动侧，并且至少一个较粗的纤维层位于细纤维层的下游。 过滤膜在其流出侧具有一个或多个具有恒定和规则开口的第一二维金属结构的堆叠。 过滤膜还具有由第二金属纤维网和具有恒定和规则开口的一个或多个第二二维金属结构的堆叠形成的至少一个集合; 至少一组设置在具有恒定和规则开口的一个或多个二维金属结构的堆叠之间以及第一金属纤维网之间。