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
    • 8. 发明授权
    • Electrical stimulation lead with stiffeners having varying stiffness zones
    • 具有不同刚度区域的加强筋的电刺激引线
    • US08532788B2
    • 2013-09-10
    • US13549736
    • 2012-07-16
    • Enri ZhulatiTerry D. DaglowBrian FranzSojan Abraham
    • Enri ZhulatiTerry D. DaglowBrian FranzSojan Abraham
    • A61N1/00
    • A61N1/0488A61N1/3605
    • In one embodiment, a neurostimulation lead comprises an elongated body of insulative material, comprising a first end portion and a second end portion; a plurality of terminals longitudinally positioned along the first end portion; a plurality of electrodes longitudinally positioned along the second end portion; a plurality of conductors electrically coupling the plurality of electrodes to the plurality of terminals; a flexible metal longitudinal stiffener positioned within the elongated body wherein the stiffener has a plurality of longitudinal zones and each zone has a different column strength, the column strength of one or more zones of the plurality of longitudinal zones being defined by cuts or gaps in the stiffener, the stiffener causing the neurostimulation lead to exhibit a greatest amount of column strength adjacent to one end portion of the elongated body and to transition to a lower column strength toward a medial portion of the elongated body.
    • 在一个实施例中,神经刺激引线包括细长的绝缘材料体,包括第一端部部分和第二端部部分; 沿所述第一端部纵向定位的多个端子; 沿所述第二端部纵向定位的多个电极; 将多个电极电耦合到多个端子的多个导体; 位于所述细长体内的柔性金属纵向加强筋,其中所述加强件具有多个纵向区域,并且每个区域具有不同的柱强度,所述多个纵向区域中的一个或多个区域的柱强度由所述多个纵向区域中的切口或间隙限定 加强件,引起神经刺激的加强件导致邻近细长主体的一个端部部分显示出最大量的柱强度,并朝着细长体的中间部分转变到较低的柱强度。