ADJUSTABLE VASCULAR GRAFT FOR CUSTOM INNER DIAMETER REDUCTION AND RELATED METHODS

    公开(公告)号:WO2019108217A1

    公开(公告)日:2019-06-06

    申请号:PCT/US2017/064137

    申请日:2017-12-01

    申请人: C.R. BARD, INC.

    IPC分类号: A61F2/07

    摘要: An adjustable vascular graft with a user-customizable reduced inner diameter is provided. The graft includes a flexible tubular body having open ends and a plurality of receivers in a sidewall thereof, which may be arranged in two circumferentially spaced rows of receivers. The receivers may take the form of ringlets, eyelets, loops, or holes, which may be provided in a reinforced region of the graft sidewall, and which may be radiopaque. A suture passes through the plurality of receivers, the suture having first and second free ends capable of being pulled, and which suture may also be radiopaque. Tensioning or tightening the first and second ends of the suture reduces an inner diameter of the corresponding portion of the tubular body of the graft, thereby allowing for the custom reduced inner diameter and a resulting flow restriction to be provided. Related methods are also disclosed.

    APPARATUS AND METHODS FOR REMOVING AN OBSTRUCTION FORM A BODILY DUCT OF A PATIENT
    6.
    发明申请
    APPARATUS AND METHODS FOR REMOVING AN OBSTRUCTION FORM A BODILY DUCT OF A PATIENT 审中-公开
    用于移除患者身体的障碍物的装置和方法

    公开(公告)号:WO2016089664A1

    公开(公告)日:2016-06-09

    申请号:PCT/US2015/062296

    申请日:2015-11-24

    IPC分类号: A61B17/221 A61F2/82 A61F2/86

    摘要: A bodily duct obstruction retrieval device that includes a self-expandable member that is capable of transitioning between unexpanded and expanded states. According to some implementations the inner wall surface of the self-expandable member has one or more features protruding therefrom that are adapted to engage the obstruction as the self-expandable member transition from the expanded state toward the unexpanded state. According to other implementations the outer wall surface of the self-expandable member also has one or more features protruding therefrom that are adapted to engage the obstruction as the self-expandable member transition from the unexpanded state toward the expanded state.

    摘要翻译: 一种身体管阻塞取出装置,其包括能够在未膨胀状态和膨胀状态之间转变的自扩张构件。 根据一些实施方案,自膨胀构件的内壁表面具有从其突出的一个或多个特征,其适于在自膨胀构件从膨胀状态向未膨胀状态转变时接合障碍物。 根据其它实施方式,自膨胀构件的外壁表面还具有从其突出的一个或多个特征,其适于在自膨胀构件从未膨胀状态向膨胀状态转变时接合障碍物。

    GIRTH EXPANDING PENILE PROSTHESIS CYLINDER
    7.
    发明申请
    GIRTH EXPANDING PENILE PROSTHESIS CYLINDER 审中-公开
    GIRTH膨胀式弹簧缸

    公开(公告)号:WO2016060989A1

    公开(公告)日:2016-04-21

    申请号:PCT/US2015/055125

    申请日:2015-10-12

    申请人: AMS RESEARCH, LLC

    发明人: LITTLE, Eric, F.

    IPC分类号: A61F2/26

    摘要: An implantable inflatable penile prosthesis cylinder has a longitudinal axis (103) and includes an inflatable portion (112). The inflatable portion includes a chamber wall (130) that defines an inflatable chamber (114). The chamber wall includes at least one thin wall section (132) and at least one thick wall section (134). The at least one thin wall section stretches a greater amount than the at least one thick wall section in a plane extending perpendicular to the longitudinal axis when the inflatable chamber is transitioned from a deflated state to an inflated state.

    摘要翻译: 可植入式可充气阴茎假体圆柱体具有纵向轴线(103)并且包括可膨胀部分(112)。 可膨胀部分包括限定可膨胀室(114)的室壁(130)。 室壁包括至少一个薄壁部分(132)和至少一个厚壁部分(134)。 所述至少一个薄壁部分在所述可膨胀室从放气状态转变为膨胀状态时,在垂直于所述纵向轴线延伸的平面中延伸比所述至少一个厚壁部分更大的量。

    PUSH-TO-FIT EARPLUG HAVING GEOMETRIC FLANGE FEATURES
    9.
    发明申请
    PUSH-TO-FIT EARPLUG HAVING GEOMETRIC FLANGE FEATURES 审中-公开
    具有几何法兰特征的具有固定功能的耳机

    公开(公告)号:WO2015179128A1

    公开(公告)日:2015-11-26

    申请号:PCT/US2015/029359

    申请日:2015-05-06

    IPC分类号: A61F11/08

    摘要: The present description provides an earplug. One exemplary earplug described herein includes a stem and a sound attenuating body attached to the stem. The sound attenuating body includes a leading end, a base end, a longitudinal axis extending between the leading end and the base end, and a flange extending at least partially over the stem and having an exterior flange surface and an interior flange surface having a plurality of one or both of protrusions or recesses. The earplug further includes a flange cavity including a continuous volume around a perimeter of the stem between the interior flange surface and the stem. A distance between the interior and exterior flange surfaces varies around a perimeter of the flange at a plane intersecting the flange transverse to the longitudinal axis.

    摘要翻译: 本说明书提供耳塞。 本文所述的一个示例性耳塞包括连接到杆上的杆和声音衰减体。 声音衰减体包括前端,基端,在前端和基端之间延伸的纵向轴线,以及至少部分地延伸在杆上并具有外凸缘表面的凸缘和具有多个 一个或两个突起或凹槽。 所述耳塞还包括法兰腔,所述凸缘腔在所述内部凸缘表面和所述杆之间包括围绕所述杆的周边的连续体积。 内外凸缘表面之间的距离在与纵向轴线横切的凸缘相交的平面周围围绕凸缘的周边变化。

    ステント
    10.
    发明申请
    ステント 审中-公开
    支架术

    公开(公告)号:WO2015098629A1

    公开(公告)日:2015-07-02

    申请号:PCT/JP2014/083308

    申请日:2014-12-16

    IPC分类号: A61F2/91

    摘要:  ステントが留置される管腔内の狭窄が生じる部位や当該狭窄部位の状態などに応じてステントの性能等を一層大きな設計自由度をもって調節することのできる、新規な構造のステントを提供する。また、血管等の管腔に対応した形状が、良好な歩留りをもって実現可能とされる、新規な構造のステントを提供する。 径方向で拡縮可能な骨格(18,19)の構造により筒状とされて体内管腔に留置されるステント(32)であって、骨格(18,19)が断面形状の厚さ方向における変化によって異形構造とされている。また、径方向で拡縮可能とされて体内管腔に留置されるステント(10)であって、断面形状が長さ方向で変化している異形筒形状を有しており、且つ、電鋳とエッチングの少なくとも一方で形成された金属製の骨格(18,19)を有している。

    摘要翻译: 提供了一种具有新颖结构的支架,由此可以根据放置支架的内腔中发生狭窄的位置,以更大的设计自由度来调节支架的性能等, 狭窄位置的状态等。还提供了具有新颖结构的支架,由此可以以良好的产率实现对应于诸如血管的内腔的形状。 一种支架(32),其放置在体腔中并具有由可扩张骨架(18,19)的结构形成的圆柱形状,所述骨架(18,19)由于横截面形状的变化而具有异形结构 厚度方向。 支架(10)放置在体腔中并被构造为可径向扩张的,所述支架(10)具有异形圆柱形状,其横截面形状在长度方向上变化,并且具有金属制骨架 (18,19)通过电铸和/或蚀刻形成。