Balloon catheter and method for manufacturing same
    71.
    发明授权
    Balloon catheter and method for manufacturing same 有权
    球囊导管及其制造方法

    公开(公告)号:US08888741B2

    公开(公告)日:2014-11-18

    申请号:US12533528

    申请日:2009-07-31

    IPC分类号: A61M25/10

    摘要: A balloon catheter comprises an outer shaft having a distal end, an inner shaft situated therein to form an annular fluid line and projecting beyond the distal end of the outer shaft, and a balloon which is dilatable under the influence of a fluid introduced through the fluid line under pressure. At its proximal end the balloon is attached in a fluid-tight manner to the distal end region of the outer shaft at a first attachment zone, and at its distal end is attached in a fluid-tight manner to the distal end region of the inner shaft at a second attachment zone. Between the attachment zones, in the undilated state the balloon is placed in longitudinal folds along its length. The balloon, at least at its distal end, has an untapered design with a thin wall thickness (d) which is essentially unchanged over the length of the balloon, and the longitudinal folds extend into the attachment zone at that location.

    摘要翻译: 气囊导管包括具有远端的外轴,位于其中的内轴以形成环形流体管线并突出超过外轴的远端,以及气球,其在通过流体引入的流体的影响下可膨胀 在压力下。 在其近端处,气囊在第一附接区域以不透水的方式附接到外轴的远端区域,并且其远端以流体密封的方式附接到内部的远端区域 轴在第二附接区域。 在连接区域之间,在未膨胀状态下,气囊沿其长度被放置成纵向折叠。 至少在其远端处,球囊具有无壁纸设计,其壁厚(d)在气囊的长度上基本不变,并且纵向折叠延伸到该位置处的附接区域。

    Medical implant containing an antioxidative substance
    74.
    发明授权
    Medical implant containing an antioxidative substance 有权
    含有抗氧化物质的医疗植入物

    公开(公告)号:US08486434B2

    公开(公告)日:2013-07-16

    申请号:US12839740

    申请日:2010-07-20

    申请人: Alexander Borck

    发明人: Alexander Borck

    IPC分类号: A61F2/00 A61F2/06

    CPC分类号: A61L31/143

    摘要: One embodiment of the invention concerns a medical implant having a basic body that includes the antioxidative substance squalene incorporated into at least one of the basic body and a coating on at least a portion of the basic body, the incorporated squalene being present in quantities of 0.4 μg to 2000 μg.

    摘要翻译: 本发明的一个实施方案涉及一种医用植入物,其具有基本体,其包含并入碱性体中的至少一种中的抗氧化物质角鲨烯和至少部分碱性体的涂层,所述合并的角鲨烯以0.4的量存在 杯子到2000杯

    IMPLANT MADE OF A BIODEGRADABLE MAGNESIUM ALLOY
    76.
    发明申请
    IMPLANT MADE OF A BIODEGRADABLE MAGNESIUM ALLOY 有权
    可生物降解镁合金的植入物

    公开(公告)号:US20130060326A1

    公开(公告)日:2013-03-07

    申请号:US13665307

    申请日:2012-10-31

    发明人: Bodo Gerold

    IPC分类号: A61F2/82 C22C23/06 C22C23/00

    摘要: An implant made in total or in parts of a biodegradable magnesium alloy consisting of Y: 2.0-6.0% by weight, Nd: 1.5-4.5% by weight, Gd: 0-4.0% by weight, Dy: 0-4.0% by weight, Er: 0-4.0% by weight, Zr: 0.1-1.0% by weight, Li:0-0.2% by weight, Al: 0-0.3% by weight, under the condition that a) a total content of Er, Gd and Dy is in the range of 0.5-4.0% by weight and b) a total content of Nd, Er, Gd and Dy is in the range of 2.0-5.5% by weight, the balance being magnesium and incidental impurities up to a total of 0.3% by weight.

    摘要翻译: 由Y:2.0-6.0重量%,Nd:1.5-4.5重量%,Gd:0-4.0重量%,Dy:0-4.0重量%组成的可生物降解镁合金的全部或部分制造的植入物 ,Er:0-4.0重量%,Zr:0.1-1.0重量%,Li:0-0.2重量%,Al:0-0.3重量%,条件是:a)Er,Gd的总含量 Dy为0.5-4.0重量%,b)Nd,Er,Gd和Dy的总含量在2.0-5.5重量%的范围内,其余为镁和附带杂质直到总量 为0.3重量%。

    Catheter and system for introducing an intraluminal endoprosthesis
    78.
    发明授权
    Catheter and system for introducing an intraluminal endoprosthesis 有权
    用于引入管腔内假体的导管和系统

    公开(公告)号:US08221485B2

    公开(公告)日:2012-07-17

    申请号:US12398406

    申请日:2009-03-05

    IPC分类号: A61F2/06 A61F11/00 A61M29/00

    摘要: A catheter (10) having an internal tube (13) and an external tube (14) which at least sectionally encloses the internal tube (13). The external tube (14) is connected to a balloon (16) having an endoprosthesis section (18) which positions an intraluminal endoprosthesis (20). The catheter (10) has stiffening means (31, 33, 34, 35) located in the area of at least one end of the endoprosthesis section (18) in its longitudinal direction on the internal tube (13). Also disclosed is a system comprising an intraluminal endoprosthesis (20) and a catheter (10) used for introducing an intraluminal endoprosthesis (20), preferably a stent, into a body cavity.

    摘要翻译: 具有至少部分地封闭内管(13)的内管(13)和外管(14)的导管(10)。 外管(14)连接到具有定位管腔内假体(20)的内假体部分(18)的球囊(16)。 所述导管(10)具有位于内管(13)的纵向方向上位于内假体部分(18)的至少一端的区域中的加强装置(31,33,34,35)。 还公开了一种包括管腔内假体(20)和导管(10)的系统,其用于将腔内内用假体(20),优选支架引入体腔。

    Multi-membrane balloon and method for manufacturing a multi-membrane balloon
    79.
    发明授权
    Multi-membrane balloon and method for manufacturing a multi-membrane balloon 有权
    多膜球囊及制造多膜球囊的方法

    公开(公告)号:US08221484B2

    公开(公告)日:2012-07-17

    申请号:US12359580

    申请日:2009-01-26

    IPC分类号: A61M29/02

    摘要: A multi-membrane balloon (10) for a catheter having an at least double membrane sleeve (20, 40) comprising at least one fillable and emptiable expansion space (46) between a proximal end (12) and a distal end (14), wherein a stiff supporting element (60) surrounds the at least double membrane sleeve (20, 40) and the outer membrane sleeve (20) surrounds one or more inner membrane sleeves (40). The supporting element (60) at least partially takes hold with the outer membrane sleeve (20).

    摘要翻译: 一种用于导管的多膜气囊(10),其具有包括在近端(12)和远端(14)之间的至少一个可填充且可空的膨胀空间(46)的至少双层膜套筒(20,40) 其中刚性支撑元件(60)包围所述至少双膜套筒(20,40),并且所述外膜套管(20)围绕一个或多个内膜套筒(40)。 支撑元件(60)至少部分地保持外膜套筒(20)。

    FIBER STRAND AND IMPLANTABLE SUPPORTING BODY HAVING A FIBER STRAND
    80.
    发明申请
    FIBER STRAND AND IMPLANTABLE SUPPORTING BODY HAVING A FIBER STRAND 有权
    具有纤维条的纤维条和可植入的支撑体

    公开(公告)号:US20110293936A1

    公开(公告)日:2011-12-01

    申请号:US13205871

    申请日:2011-08-09

    IPC分类号: D02G3/00

    摘要: The invention relates to a fiber strand (10) for an implantable supporting body (100) comprising at least two individual fibers (12). The at least two individual fibers (12) are each shorter in their longitudinal extent than the longitudinal extent (14) of the fiber strand, and in their transverse extent they are each thinner than the transverse extent (16) of the fiber strand.

    摘要翻译: 本发明涉及一种用于可植入支撑体(100)的纤维束(10),其包括至少两根单独的纤维(12)。 所述至少两根单独的纤维(12)的纵向长度大于所述纤维束的纵向长度(14),并且在它们的横向范围内它们都比所述纤维束的横向宽度(16)更薄。