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    BIODEGRADABLE FILTER AND SUPPORT FRAME
    5.
    发明公开
    BIODEGRADABLE FILTER AND SUPPORT FRAME 审中-公开
    生物可降解过滤器和支持框架

    公开(公告)号：EP3232987A1

    公开(公告)日：2017-10-25

    申请号：EP15820284.6

    申请日：2015-12-16

    申请人： Koninklijke Philips N.V. ,  Volcano Corporation

    发明人： JOHNSON, Eric ,  STIGALL, Jeremy

    IPC分类号： A61F2/01

    CPC分类号： A61F2/013 ,  A61F2/01 ,  A61F2002/016 ,  A61F2210/0004 ,  A61F2250/003

    摘要： An endoluminal filter can have a support structure or frame made of a biodegradable material such as biodegradable metal or biodegradable polymer. The endoluminal filter can further have a plurality of anchor elements made of biodegradable material, which are removed by biodegradation when the endoluminal filter is at least partially incorporated into a wall of a blood vessel. Additionally, the endoluminal filter can have a material capture structure made of a biodegradable material,and it can be attached to the support structure. The endoluminal filters can be configured to allow selective biodegradation of its components.

    摘要翻译： 腔内过滤器可以具有由可生物降解材料如生物可降解金属或生物可降解聚合物制成的支撑结构或框架。 腔内过滤器可以进一步具有多个由可生物降解材料制成的锚定元件，当腔内过滤器至少部分地结合到血管壁中时，通过生物降解将其去除。 另外，腔内过滤器可以具有由可生物降解材料制成的材料捕获结构，并且其可以连接到支撑结构。 腔内过滤器可以配置为允许其组分的选择性生物降解。

    HYBRID SURGICAL MESH
    6.
    发明公开
    HYBRID SURGICAL MESH 审中-公开
    混合外科手术网

    公开(公告)号：EP3177230A1

    公开(公告)日：2017-06-14

    申请号：EP15830588.8

    申请日：2015-08-07

    申请人： University of Maryland, Baltimore

    发明人： MOROZOV, Vadim

    IPC分类号： A61F2/00

    CPC分类号： A61F2/0045 ,  A61F2250/003

    摘要： Disclosed is a hybrid surgical mesh that is partially absorbable or biodegradable. The hybrid surgical mesh described herein generally comprises a central absorbable or biodegradable portion surrounded on at least its sides by a non-absorbable portion which forms a support structure for supporting a prolapsed region. While the absorbable or biodegradable portion provides support to the prolapsed region immediately following the surgical procedure to correct such prolapse, over time the central absorbable or biodegradable portion dissolves so as to leave only the non-absorbable interrupted hammock-like support structure. Such configuration provides the initial structural support required after the surgical procedure necessary to ensure healing and strengthening of the prolapsed region, while significantly reducing the risk of healing abnormalities or complications resulting in the central portion of the graft.

    摘要翻译： 公开了部分可吸收或可生物降解的混合手术网。 本文所述的混合式外科网片通常包括中央可吸收或可生物降解部分，所述中央可吸收或可生物降解部分至少在其侧面上被不可吸收部分包围，所述不可吸收部分形成用于支撑脱垂区域的支撑结构。 虽然可吸收或可生物降解的部分在外科手术之后立即提供对脱垂区域的支持以纠正这种脱垂，但随着时间的推移，中心可吸收或生物可降解部分溶解，从而仅留下不可吸收的中断吊床样支撑结构。 这种构造提供了在确保愈合和加强脱垂区域所需的外科手术之后所需的初始结构支撑，同时显着降低了导致移植物中心部分异常或并发症愈合的风险。

    PARTIALLY COATED STENTS
    8.
    发明公开
    PARTIALLY COATED STENTS 审中-公开
    电话BESCHICHTETE STENTS

    公开(公告)号：EP3128960A1

    公开(公告)日：2017-02-15

    申请号：EP15717760.1

    申请日：2015-04-07

    申请人： Boston Scientific Scimed, Inc.

    发明人： HINGSTON, John Allen ,  HOLLYER, Matthew B.

    IPC分类号： A61F2/90

    CPC分类号： A61F2/07 ,  A61F2/0077 ,  A61F2/04 ,  A61F2/86 ,  A61F2/90 ,  A61F2/95 ,  A61F2002/009 ,  A61F2002/044 ,  A61F2002/072 ,  A61F2002/9528 ,  A61F2210/0004 ,  A61F2250/003 ,  A61F2250/0031 ,  A61F2250/0039 ,  A61F2250/0041 ,  A61F2250/0059 ,  A61L31/048 ,  A61L31/10 ,  A61L31/148 ,  A61L2420/00

    摘要： A medical product comprises a biodegradable filament and a non-biodegradeable coating. The biodegradable filament forms a stent body having a first end portion, a middle portion, and a second end portion opposite the first end portion. The middle portion extends between the first and second end portions. The non-biodegradeable coating encapsulates the at least one biodegradable filament along the middle portion of the stent body. The non-biodegradeable coating forms a barrier such that the non-biodegradeable coating prevents degradation of the at least one biodegradable filament along the middle portion. The first and second end portions are uncoated. After implantation, the end portions of the stent may biodegrade. The middle portion will not biodegrade due to its encapsulation by the non-biodegradeable coating.

    摘要翻译： 医疗产品包括可生物降解的长丝和不可生物降解的涂层。 可生物降解的长丝形成具有第一端部，中间部分和与第一端部相对的第二端部的支架体。 中间部分在第一和第二端部之间延伸。 不可生物降解的涂层沿着支架主体的中间部分包封至少一个可生物降解的细丝。 非生物可降解涂层形成屏障，使得非生物可降解涂层防止沿中间部分降解至少一种可生物降解的长丝。 第一和第二端部是未涂覆的。 植入后，支架的端部可以生物降解。 由于其不可生物降解的涂层的包封，中间部分将不会生物降解。