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
    • 4. 发明申请
    • REMOVABLE BLOOD CONDUIT FILTER
    • 可拆卸血液管道过滤器
    • WO2007084431A2
    • 2007-07-26
    • PCT/US2007000982
    • 2007-01-12
    • GORE ENTERPRISE HOLDINGS INCCULLY EDWARD HHARTMAN CODY LNORDHAUSEN CRAIG TTITTELBAUGH ERIC MVONESH MICHAEL J
    • CULLY EDWARD HHARTMAN CODY LNORDHAUSEN CRAIG TTITTELBAUGH ERIC MVONESH MICHAEL J
    • A61M29/00
    • A61F2/01A61B17/221A61B2017/22035A61B2017/2212A61F2002/011A61F2002/016A61F2002/068A61F2230/0006A61F2230/005A61F2230/0065A61F2230/008A61F2230/0093
    • The present invention relates to a non-evertable blood filter that divides the transverse cross sectional area of a venous vessel into three annular regions or zones. The inner zone, the region immediately surrounding the longitudinal axis of the vessel, is maintained in a relatively open state with only minimal interference from the members making up the filter device so that blood flow can be maintained at a relatively normal rate. Concentrically surrounding the inner zone is the intermediate zone, to which captured emboli are directed out of the bloodstream passing primarily through the inner zone. Finally, concentrically surrounding the intermediate zone is the outer zone adjacent to the vessel wall. This is also intended to be kept free of emboli, so that emboli in the bloodstream immediately adjacent the vessel wall are directed away from the wall by the filter design and into the intermediate zone, thereby avoiding the accumulation of emboli adjacent the vessel wall that might otherwise result in stenosis. The blood filter is intended primarily for use as an inferior vena cava filter, although it can be made in a range of sizes allowing its use in blood vessels and particularly venous vessels of differing diameters. The filter is preferably removable.
    • 本发明涉及将静脉血管的横截面积分为三个环形区域或不同区域的不可转换血液过滤器。 内部区域即立即围绕容器的纵向轴线的区域被保持在相对打开的状态,其中构成过滤装置的构件只有最小的干扰,使得可以将血流维持在相对正常的速率。 集中地围绕内部区域是中间区域,被捕获的栓塞被引导到主要穿过内部区域的血流中。 最后,同心围绕中间区域是与血管壁相邻的外部区域。 这也意在保持没有栓塞,使得紧邻血管壁的血流中的栓塞通过过滤器设计被引导离开壁并进入中间区域,从而避免了与血管壁相邻的栓塞积聚 否则会导致狭窄。 血液过滤器主要用作下腔静脉过滤器,尽管它可以制成一系列尺寸,允许其用于血管,特别是不同直径的静脉血管。 过滤器优选是可移除的。
    • 6. 发明申请
    • DEPLOYMENT SYSTEM FOR AN ENDOLUMINAL DEVICE
    • 内分泌装置的部署系统
    • WO2004066809A3
    • 2004-12-23
    • PCT/US2004001046
    • 2004-01-14
    • GORE ENTERPRISE HOLDINGS INCBRUUN STEVEN RCULLY EDWARD HMANN JAMES WULM MARK JVONESH MICHAEL J
    • BRUUN STEVEN RCULLY EDWARD HMANN JAMES WULM MARK JVONESH MICHAEL J
    • A61F2/06A61F2/84
    • A61F2/966A61F2/95A61F2/958A61F2/97A61F2002/9511
    • A deployment system (10) for an endoluminal device. The deployment system (10) includes a confining sheath (12) placed around a compacted endoluminal device (14, 15). A deployment line (16) is provided in the system that is an integral extension of the sheath (12). As the deployment line (16) is actuated, the sheath (12) retracts from around the compacted endolurninal device (14, 15). As the sheath (12) retracts from around the endoluminal device (14, 15), material from the sheath may be converted into deployment line (16). Once the sheath (12) is retracted from around the compacted endoluminal device (14, 15), the endoluminal device (14, 15) expands in configuration and repairs vascular or cardiac structures of an implant recipient. Any remaining sheath material (12) is removed from the implantation site along with the deployment line (16). The deployment system (10) also includes an endo-prosthesis mounting member (18) placed between the endoluminal device and an underlying catheter (19). The endo-prosthesis mounting member (18) serves to cushion and retain the endoluminal device (14, 15) when constrained by the sheath (12) and may assist in expansion of the endoluminal device (14, 15) when unconstrained by the sheath (12).
    • 用于腔内装置的部署系统(10)。 展开系统(10)包括围绕压实的腔内装置(14,15)放置的约束护套(12)。 在该系统中提供了一种布置线(16),其是护套(12)的整体延伸部分。 当部署线(16)被致动时,护套(12)从压实的内腔装置(14,15)周围缩回。 当护套(12)从内腔装置(14,15)周围缩回时,来自护套的材料可以转换成展开线(16)。 一旦护套(12)从紧凑的腔内装置(14,15)周围缩回,腔内装置(14,15)构型扩张并修复植入物接受者的血管或心脏结构。 任何剩余的鞘材料(12)与植入线(16)一起从植入部位移除。 展开系统(10)还包括放置在腔室内装置和下面的导管(19)之间的假体内安装构件(18)。 假体内固定构件(18)用于在由护套(12)约束时缓冲和保持内腔装置(14,15),并且可以在不受护套约束时有助于腔内装置(14,15)的膨胀 12)。