会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 36. 发明授权
    • Welded sinusoidal wave stent
    • 焊接正弦波支架
    • US6136023A
    • 2000-10-24
    • US136394
    • 1998-08-19
    • William J. Boyle
    • William J. Boyle
    • A61F2/00A61F2/90A61F2/06
    • A61F2/90A61F2/88B21F45/008A61F2240/001A61F2250/0014
    • A wire stent having a preformed series of peaks alternating with valleys. The wire is formed from a malleable or resilient material and can be wound into a continuous helix. Each pair of peaks and valleys constitutes a wave. The stent has a number of waves per circumferential revolution such that the adjoining waves align off-peak to off-valley with one or more such adjoining waves being affixed to each other at the off-peak to off-valley locations. The waves can be welded at all locations or only at the circumferential revolutions at the proximal and distal ends of the stent, or intermittently, or in barber pole fashion or along one or more longitudinal axes.
    • 具有与谷交替的预成型系列峰的线支架。 导线由可延展的或弹性的材料形成,并且可以缠绕成连续的螺旋。 每一对峰谷构成一波。 每个圆周旋转支架具有多个波浪,使得邻接的波对准偏离峰值到偏离山谷,其中一个或多个这样的邻接波在非高峰到非谷值位置彼此固定。 波可以在所有位置处或仅在支架的近端和远端的周向旋转处或者间歇地或以理发杆方式或沿着一个或多个纵向轴线焊接。
    • 38. 发明授权
    • Interwoven dual sinusoidal helix stent
    • 交织双正弦螺旋支架
    • US5913896A
    • 1999-06-22
    • US887585
    • 1997-07-03
    • William J. BoyleRosalinda A. WongJames M. Shy
    • William J. BoyleRosalinda A. WongJames M. Shy
    • A61F2/90A61F2/06A61M29/00A61M29/02
    • A61F2/90Y10S623/901
    • A method and apparatus for a radially expandable stent for implantation within a body vessel, comprising a first and second wire having a series of alternating peaks and valleys. The valleys of the first wire are braided with the peaks of the second wire forming a braided region with the interwoven first and second wire being wound into a continuous helix having a hollow cylindrical shape. The peaks of the first wire of the continuous helix may be welded to the adjacent valleys of the second wire of the continuous helix. The peaks and valleys of the first wire may symmetrically intersect with the peaks and valleys of the second wire to form a uniform series of crossings thereby permitting even expansion of the first and second wires. The proximal end of the first wire may be attached to the proximal end of the second wire. The distal end of the first wire may be attached to the distal end of the second wire. A means within the interwoven first and second wires of the continuous helix may be included for expansion thereof.
    • 一种用于植入体内容器的可径向扩张的支架的方法和装置,包括具有一系列交替的峰和谷的第一和第二线。 第一线的谷被编织,其中第二线的峰形成编织区域,交织的第一和第二线缠绕成具有中空圆柱形状的连续螺旋。 连续螺旋的第一线的峰可以焊接到连续螺旋的第二线的相邻的谷。 第一线的峰和谷可以与第二线的峰和谷对称地相交,以形成均匀的一系列交叉,从而允许第一和第二线的均匀膨胀。 第一线的近端可以附接到第二线的近端。 第一线的远端可以附接到第二线的远端。 可以包括连续螺旋的交织的第一和第二丝线内的装置用于其连续扩张。