中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.015 seconds)

    STENT RETRIEVAL MEMBER AND DEVICES AND METHODS FOR RETRIEVING OR REPOSITIONING A STENT
    5.
    发明申请
    STENT RETRIEVAL MEMBER AND DEVICES AND METHODS FOR RETRIEVING OR REPOSITIONING A STENT 审中-公开
    STENT RETRIEVAL MEMBER AND DEVICES AND METHODS FOR RETRIEVING or REPOSITIONING STET

    公开(公告)号：US20160175124A1

    公开(公告)日：2016-06-23

    申请号：US15055523

    申请日：2016-02-26

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： GARY A. JORDAN ,  CLAUDE O. CLERC ,  PAUL K. NORTON ,  MICHAEL E. ZUPKOFSKA ,  JOHN J. DAMARATI

    IPC: A61F2/90

    CPC classification number: A61F2/90 ,  A61F2/885 ,  A61F2/95 ,  A61F2002/9511 ,  A61F2002/9528 ,  A61F2002/9534 ,  A61F2210/0014 ,  A61F2210/0057 ,  A61F2230/0069 ,  A61F2250/0039

    Abstract: An implantable stent includes a stent retrieval member for repositioning or retrieval of the stent after it has been implanted into a bodily lumen. The stent includes a distensible tubular stent having a tubular structure having a tubular wall defined by an interior surface and an exterior surface and having opposed open ends; and a stent retrieval member comprising an elongate member comprising a generally circular perimetric base and a shaped projection having first and second spaced apart members extending acutely or perpendicularly from the base and connected by an apical portion. Force exerted on the shaped projection causes contraction or expansion of the circular base. The circular base is securably attached to one of the open ends of the stent, and the shaped projection extends longitudinally beyond this open end of the stent.

    Abstract translation: 可植入支架包括支架取回构件，用于在将支架植入体腔后重新定位或取回支架。 支架包括具有管状结构的可扩张管状支架，该管状结构具有由内表面和外表面限定的具有相对开口端的管状壁; 以及支架回收构件，其包括细长构件，所述细长构件包括大致圆形的周边基部和成形的突出部，所述突出部具有从所述基部突出或垂直地延伸并且通过顶部部分连接的第一和第二间隔开的构件。 施加在成形突起上的力导致圆形底部的收缩或膨胀。 圆形基座牢固地连接到支架的一个开口端，并且成形突出部纵向地延伸超过支架的该开口端延伸。

Patent Agency Ranking