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34 条记录 (耗时 0.031 秒)

    Balloon folding apparatus, methods and products
    4.
    发明授权
    Balloon folding apparatus, methods and products 有权
    气球折叠仪，方法及产品

    公开(公告)号：US07951164B2

    公开(公告)日：2011-05-31

    申请号：US10087303

    申请日：2002-02-28

    申请人： David McMorrow ,  Henrik Hansen ,  Tom McHale

    发明人： David McMorrow ,  Henrik Hansen ,  Tom McHale

    IPC分类号： A61M29/00

    CPC分类号： A61M25/1038 ,  A61F2/958 ,  A61M25/1002 ,  A61M2025/1004 ,  A61M2025/1031 ,  Y10T29/494

    摘要： A medical balloon may be configured by at least partially inflating the medical balloon and forming at least one primary lobe in the balloon. The primary lobe extends from a central portion of the balloon. The primary lobe may be manipulated to form at least two secondary lobes therefrom. The balloon may then be deflated and the secondary lobes wrapped around the balloon.

    摘要翻译： 医疗气囊可以通过至少部分地使医疗气囊膨胀并且在气囊中形成至少一个主瓣来构造。 主瓣从球囊的中心部分延伸。 主瓣可以被操纵以从其形成至少两个副瓣。 然后可以将气球收缩，并且副瓣缠绕在气球周围。

    Balloon catheter having nanotubes
    7.
    发明申请
    Balloon catheter having nanotubes 审中-公开
    具有纳米管的气球导管

    公开(公告)号：US20070191766A1

    公开(公告)日：2007-08-16

    申请号：US11350922

    申请日：2006-02-10

    申请人： David McMorrow

    发明人： David McMorrow

    IPC分类号： A61M29/00

    CPC分类号： A61M25/10 ,  A61M25/1002 ,  A61M2025/105 ,  A61M2025/1086 ,  A61M2205/0244

    摘要： A device is provided comprising an inflatable surface with nanotubes disposed on the inflatable surface. The device may be a balloon-type catheter, with the inflatable surface comprising a balloon with nanotubes disposed on the surface. When used as a balloon catheter, the device may be used to deposit material on or transplant material to the surface of an implanted medical device such as a stent implanted in the body of a patient.

    摘要翻译： 提供了一种装置，其包括具有设置在可充气表面上的纳米管的可充气表面。 该装置可以是气球型导管，其中可充气表面包括具有设置在表面上的纳米管的球囊。 当用作气囊导管时，该装置可以用于将材料沉积在植入医疗装置（例如植入患者体内的支架）的植入物的表面上。

    Medical device with a porous surface for delivery of a therapeutic agent
    9.
    发明授权
    Medical device with a porous surface for delivery of a therapeutic agent 有权
    具有用于递送治疗剂的多孔表面的医疗装置

    公开(公告)号：US08070797B2

    公开(公告)日：2011-12-06

    申请号：US12072666

    申请日：2008-02-27

    申请人： Aiden Flanagan ,  David McMorrow ,  Anthony Malone ,  Tim O'Connor

    发明人： Aiden Flanagan ,  David McMorrow ,  Anthony Malone ,  Tim O'Connor

    IPC分类号： A61F2/06

    CPC分类号： A61F2/06 ,  A61L31/082 ,  A61L31/146 ,  A61L31/16 ,  A61L2300/416

    摘要： The present invention is generally directed to implantable medical devices for delivering therapeutic agents to the body tissue of a patient and methods for making such medical devices. In particular, the present invention is directed to implantable medical devices, such as intravascular stents, having a surface that includes a plurality of cavities and a plurality of pores and a composition disposed in the pores and/or cavities, as well as, implantable medical devices, such as intravascular stents, having a surface that has a coating composition disposed on the surface, wherein the coating composition includes a plurality of cavities and a plurality of pores and another coating composition disposed in the pores and/or cavities.

    摘要翻译： 本发明一般涉及用于将治疗剂递送到患者的身体组织的可植入医疗装置和用于制造这种医疗装置的方法。 特别地，本发明涉及可植入医疗装置，例如血管内支架，其具有包括多个空腔的表面和多个孔以及设置在孔和/或空腔中的组合物，以及植入式医疗 装置，例如血管内支架，其具有设置在表面上的涂层组合物的表面，其中所述涂层组合物包括多个空腔和多个孔以及设置在孔和/或空腔中的另一涂层组合物。

    Stent crimping mechanisms
    10.
    发明授权
    Stent crimping mechanisms 有权
    支架压接机构

    公开(公告)号：US07748248B2

    公开(公告)日：2010-07-06

    申请号：US11087411

    申请日：2005-03-23

    申请人： Gabriel Sorbrino Serrano ,  David McMorrow ,  Dennis Aamoth ,  Bruce Asmus ,  Thomas Walch

    发明人： Gabriel Sorbrino Serrano ,  David McMorrow ,  Dennis Aamoth ,  Bruce Asmus ,  Thomas Walch

    IPC分类号： B21J7/00 ,  B21D41/04

    CPC分类号： B21D39/048 ,  Y10T29/49913

    摘要： A system for reducing the diameter of a stent comprises a stent contracting assembly. The assembly comprises a plurality of blades, which define a diameter reduction chamber. The chamber has an open diameter configuration and a closed diameter configuration. The plurality of blades comprises active blades and floating blades, wherein each active blade is engaged to an actuation mechanism. The actuation mechanism is constructed and arranged to move each active blade from the open diameter configuration to the closed diameter configuration. Each floating blade is moved from the open diameter configuration to the closed diameter configuration only as a result of the movement of the active blades.

    摘要翻译： 用于减小支架直径的系统包括支架收缩组件。 组件包括限定直径减小室的多个叶片。 腔室具有开口直径构型和闭孔直径构型。 多个叶片包括主动叶片和浮动叶片，其中每个活动叶片接合到致动机构。 致动机构被构造和布置成将每个主动叶片从开口直径构型移动到闭合直径构型。 每个浮动叶片仅由于活动叶片的移动而从开口直径构型移动到闭合直径构造。