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    Catheters and medical balloons
    3.
    发明申请
    Catheters and medical balloons 审中-公开
    导管和医用气球

    公开(公告)号：US20080188825A1

    公开(公告)日：2008-08-07

    申请号：US11701148

    申请日：2007-02-01

    申请人： Liliana Atanasoska ,  Jan Weber ,  Scott R. Schewe ,  Robert W. Warner ,  John Chen

    发明人： Liliana Atanasoska ,  Jan Weber ,  Scott R. Schewe ,  Robert W. Warner ,  John Chen

    IPC分类号： A61M25/10

    CPC分类号： A61L29/126

    摘要： Medical balloons and/or catheters are disclosed that include a wall that includes a composite material. The composite material includes a polymeric material and particles that include an allotrope of carbon. In some instances, at least some of the particles are covalently bonded to the polymeric material. Methods for making such medical balloons and/or catheters are also disclosed.

    摘要翻译： 公开了包括包括复合材料的壁的医疗气囊和/或导管。 复合材料包括聚合物材料和包含碳同素异形体的颗粒。 在一些情况下，至少一些颗粒共价键合到聚合物材料上。 还公开了制造这种医用气囊和/或导管的方法。

    New balloon materials
    5.
    发明申请
    New balloon materials 审中-公开
    新气球材料

    公开(公告)号：US20060135725A1

    公开(公告)日：2006-06-22

    申请号：US11019492

    申请日：2004-12-21

    申请人： Jan Weber ,  John Chen

    发明人： Jan Weber ,  John Chen

    IPC分类号： C08G18/00

    CPC分类号： A61L29/04

    摘要： A medical device, such as a catheter, catheter balloon, stent, blood filter, endoscope or portion thereof, comprises a segmented polymer, having a plurality of hard segments and a plurality of soft segments. The polymer hard segments have a substantially uniform molecular weight distribution. The molecular weight distribution ratio, Mw/Mn, may be 1.5 or less.

    摘要翻译： 诸如导管，导管球囊，支架，血液过滤器，内窥镜或其部分的医疗装置包括具有多个硬段和多个软段的分段聚合物。 聚合物硬链段具有基本均匀的分子量分布。 分子量分布比Mw / Mn可以为1.5以下。

    Functional coatings and designs for medical implants
    6.
    发明申请
    Functional coatings and designs for medical implants 审中-公开
    功能性涂层和医疗植入物的设计

    公开(公告)号：US20050159805A1

    公开(公告)日：2005-07-21

    申请号：US10759605

    申请日：2004-01-20

    申请人： Jan Weber ,  Tom Holman ,  Tracee Eidenschink ,  John Chen

    发明人： Jan Weber ,  Tom Holman ,  Tracee Eidenschink ,  John Chen

    IPC分类号： A61F2/00 ,  A61F2/06 ,  A61F2/90 ,  A61L27/30 ,  A61L27/54 ,  A61L27/56 ,  A61L31/08 ,  A61L31/14 ,  A61L31/16

    CPC分类号： A61L31/16 ,  A61F2/91 ,  A61F2250/0068 ,  A61L31/082 ,  A61L31/146 ,  A61L2300/606

    摘要： The present invention regards an implant that may be uniquely shaped to enhance its functionality and that may also be coated with a coating system that affects its functionality. In one embodiment the implant may have a first surface that is covered with a filter material, the filter material being in contact with a catalyst that promotes the decomposition of Hydrogen Peroxide into Hydrogen and Oxygen. In this and other embodiments, this filter material may be made from ceramic materials and may be meso-porous. In another embodiment, the implant may or may not be coated with this system and may have at least one strut with a tapered cross-section, the cross-section becoming smaller in area when moving from a reference point on the inside of the implant to the outside of the implant.

    摘要翻译： 本发明涉及一种植入物，其可以是独特的形状以增强其功能，并且还可以涂覆有影响其功能的涂层系统。 在一个实施例中，植入物可以具有被过滤材料覆盖的第一表面，过滤材料与促进过氧化氢分解成氢气和氧气的催化剂接触。 在该实施例和其它实施例中，该过滤材料可以由陶瓷材料制成，并且可以是中孔多孔的。 在另一个实施例中，植入物可以涂覆或可以不涂覆该系统，并且可以具有至少一个具有锥形横截面的支柱，当从植入物内侧的参考点移动到该植入物的横截面时，横截面变小 外植入物。