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    Stent matrix
    1.
    发明授权
    Stent matrix 有权
    支架矩阵

    公开(公告)号：US07462190B2

    公开(公告)日：2008-12-09

    申请号：US10203840

    申请日：2001-02-13

    申请人： Sylvie Lombardi

    发明人： Sylvie Lombardi

    IPC分类号： A61F2/06

    CPC分类号： A61F2/91 ,  A61F2/07 ,  A61F2/915 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91558 ,  A61F2002/91591 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2250/0098

    摘要： To improve radiopacity in a stent, and to reduce trauma while improving stent anchoring, imported beads are mounted To stent precursor matrices. Specially attractive is to provide a ring of such beads on the end rings of stent structures featuring a cylindrical mid length section flanked by outwardly flared ends. The beads can be of the same or different material from that of the stent matrix. The beads can assist in drawing the stent into a sleeve of a delivery system. Beads can be used to reveal features of the stent away from an end ring, such as a fenestration in the cylinder. Beads can be fixed in a position mechanically or by welding.

    摘要翻译： 为了改善支架的放射不透性，并且在改善支架固定的同时减少创伤，将进口的珠粒安装到支架前体基质上。 特别有吸引力的是在支架结构的端环上提供这种珠的环，其特征在于具有向外扩张的端部的圆柱形中间部分。 珠可以是与支架基质相同或不同的材料。 珠可以帮助将支架拉入输送系统的套筒。 可以使用珠来显露支架远离端环的特征，例如圆筒中的开窗。 珠可以机械地或通过焊接固定在一个位置。

    Covered stent with encapsulated ends
    2.
    发明授权
    Covered stent with encapsulated ends 有权
    具有封装端的覆盖支架

    公开(公告)号：US06579314B1

    公开(公告)日：2003-06-17

    申请号：US09430154

    申请日：1999-10-29

    申请人： Sylvie Lombardi ,  Guido Koch ,  Richard Layne ,  Tarun Edwin ,  Wolfgang Supper ,  Walter Gamer ,  Thomas Kirchhoff

    发明人： Sylvie Lombardi ,  Guido Koch ,  Richard Layne ,  Tarun Edwin ,  Wolfgang Supper ,  Walter Gamer ,  Thomas Kirchhoff

    IPC分类号： A61F206

    CPC分类号： A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2/915 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61L31/048 ,  C08L27/18

    摘要： A portion of a covered stent is encapsulated with ePTFE, so that the unencapsulated portion, which is covered by a single ePTFE covering, imparts an unimpaired flexibility to the stent. One surface of the stent, either the luminal or abluminal surface, is covered by a single continuous layer of ePTFE, while limited regions, preferably near the ends of the stent, of the other surface are also covered by ePTFE. The regions covered by ePTFE on both surfaces become encapsulated when the ePTFE of one layer becomes bonded to second layer. By leaving a middle region of the stent unencapsulated, the stent retains flexibility similar to a bare stent, thereby reducing the loading and deployment forces.

    摘要翻译： 覆盖的支架的一部分用ePTFE封装，使得由单个ePTFE覆盖物覆盖的未封装部分对支架施加未受损的柔性。 支架的一个表面，无论是管腔还是腔内表面，均被ePTFE的单个连续层覆盖，而另一表面的优选靠近支架端部的有限区域也被ePTFE覆盖。 当一层的ePTFE结合到第二层时，两面上的ePTFE覆盖的区域被封装。 通过将支架的中间区域未封装，支架保持类似于裸支架的灵活性，从而减少负荷和展开力。

    Endoluminal prostheses having position indicating markers
    3.
    发明授权
    Endoluminal prostheses having position indicating markers 失效
    具有位置指示标记的腔内假体

    公开(公告)号：US06203568B1

    公开(公告)日：2001-03-20

    申请号：US09122337

    申请日：1998-07-24

    申请人： Sylvie Lombardi ,  Steven W. Kim ,  Darin C. Gittings ,  Michael A. Evans ,  Jay A. Lenker ,  Allan R. Will

    发明人： Sylvie Lombardi ,  Steven W. Kim ,  Darin C. Gittings ,  Michael A. Evans ,  Jay A. Lenker ,  Allan R. Will

    IPC分类号： A61F206

    CPC分类号： A61F2/86 ,  A61B90/39 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0041 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0066 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2240/001 ,  A61F2250/0098 ,  A61L27/34 ,  A61L27/50 ,  A61L31/10 ,  A61L31/18 ,  A61L2420/08 ,  C08L67/00

    摘要： The present invention provides an endoluminal prosthesis for deployment in a body lumen of a patient body, the prosthesis comprising a tubular fabric liner and a radially expandable frame supporting the liner. A plurality of imagable bodies are attached to the liner, the imagable bodies providing a sharp contrast so as to define a pattern which indicates the prosthesis position when the prosthesis is imaged within the patient body. Preferably, each imagable body comprises a plate having first and second opposed major surfaces and a passage therebetween to facilitate stitching the imagable body to the liner. Advantageously, the imagable bodies can be aligned with the openings of a perforate frame structure so that at least some of the imagable bodies are visible through associated openings, but need not actually be attached to the frame directly. Such imagable bodies are clearly visible when the prosthesis is deployed, and can also be sized to produce distinct images even when the frame is compressed within a delivery catheter, but will not interfere with the radial expansion of the frame during deployment.

    摘要翻译： 本发明提供一种用于展开在患者身体的体腔中的腔内假体，所述假体包括管状织物衬里和支撑衬垫的可径向扩张的框架。 多个可成像的主体附接到衬垫上，可成像体提供尖锐的对比度，以便当假体在患者体内成像时，形成指示假体位置的图案。 优选地，每个可成像体包括具有第一和第二相对主表面的板，以及其间的通道，以便于将可成像体缝合到衬垫上。 有利地，可成像体可以与穿孔框架结构的开口对齐，使得至少一些可成像体通过相关联的开口可见，但不需要实际上直接附接到框架上。 当假体被展开时，这样的可成像的身体是清晰可见的，并且即使当框架在输送导管内压缩时也可以确定尺寸以产生不同的图像，但是在展开期间不会干扰框架的径向扩张。

    Implant with attached element and method of making such an implant
    4.
    发明授权
    Implant with attached element and method of making such an implant 有权
    具有附着元件的种植体和制造这种植入物的方法

    公开(公告)号：US08043364B2

    公开(公告)日：2011-10-25

    申请号：US10362040

    申请日：2001-08-16

    申请人： Sylvie Lombardi ,  Wolfgang Supper ,  Arne Briest ,  Walter Garner

    发明人： Sylvie Lombardi ,  Wolfgang Supper ,  Arne Briest ,  Walter Garner

    IPC分类号： A61F2/82

    CPC分类号： A61F2/89 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/9665 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61L31/022 ,  A61L31/18

    摘要： A tubular implant having an axial end to which is attached a ring of spoons of a material different from that of the implant. In another aspect, the invention provides a method of attaching elements to an axial end of a tubular implant comprising the steps of providing said elements on one end of a support tube having a radius substantially that of the implant in its unexpanded configuration, abutting the implant and elements end-to-end, fixing the elements to the implant; and parting the elements from the support tube. In a third aspect, the invention provides an implant carrying an element of another material, the element and implant having complementary tapered mating surfaces for achieving a taper form fit of the element onto the implant.

    摘要翻译： 具有轴向端部的管状植入物附接有不同于植入物的材料的勺子环。 在另一方面，本发明提供了一种将元件附接到管状植入件的轴向端部的方法，包括以下步骤：在支撑管的一端上提供所述元件，所述支撑管的一端具有基本上处于其未展开构型的植入物的半径， 和元件端对端，将元件固定到植入物; 并从支撑管分离元件。 在第三方面，本发明提供了承载另一种材料的元件的植入体，所述元件和植入物具有互补的锥形配合表面，用于实现元件到植入物上的锥形配合。

    IMPLANT WITH ATTACHED ELEMENT AND METHOD OF MAKING SUCH AN IMPLANT
    9.
    发明申请
    IMPLANT WITH ATTACHED ELEMENT AND METHOD OF MAKING SUCH AN IMPLANT 有权
    附带附件的植入物和制造这种植入物的方法

    公开(公告)号：US20120041542A1

    公开(公告)日：2012-02-16

    申请号：US13279189

    申请日：2011-10-21

    申请人： Sylvie Lombardi ,  Wolfgang Supper ,  Arne Briest ,  Walter Gamer

    发明人： Sylvie Lombardi ,  Wolfgang Supper ,  Arne Briest ,  Walter Gamer

    IPC分类号： A61F2/82

    CPC分类号： A61F2/89 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91508 ,  A61F2002/91525 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/9665 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61L31/022 ,  A61L31/18

    摘要： A tubular implant having an axial end to which is attached a ring of spoons of a material different from that of the implant. In another aspect, the invention provides a method of attaching elements to an axial end of a tubular implant comprising the steps of providing said elements on one end of a support tube having a radius substantially that of the implant in its unexpanded configuration, abutting the implant and elements end-to-end, fixing the elements to the implant, and parting the elements from the support tube. In a third aspect, the invention provides an implant carrying an element of another material, the element and implant having complementary tapered mating surfaces for achieving a taper form-fit of the element onto the implant.

    摘要翻译： 具有轴向端部的管状植入物附接有不同于植入物的材料的勺子环。 在另一方面，本发明提供了一种将元件附接到管状植入件的轴向端部的方法，包括以下步骤：在支撑管的一端上提供所述元件，所述支撑管的一端具有基本上处于其未展开构型的植入物的半径， 和元件端对端，将元件固定到植入物，以及从支撑管分离元件。 在第三方面，本发明提供一种携带另一种材料的元件的植入物，所述元件和植入物具有互补的锥形匹配表面，用于实现元件到植入物上的锥形配合。