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
    • 41. 发明授权
    • Esophageal stent
    • 食管支架
    • US5876448A
    • 1999-03-02
    • US614917
    • 1996-03-13
    • Richard J. ThompsonJoseph E. Laptewicz, Jr.Paul J. Thompson
    • Richard J. ThompsonJoseph E. Laptewicz, Jr.Paul J. Thompson
    • A61F2/00A61F2/82A61F2/90A61M29/00
    • A61F2/90A61F2/07A61F2/95A61F2/966A61F2/0077A61F2/852A61F2002/072A61F2002/821A61F2002/9517A61F2002/9534A61F2002/9665A61F2210/0076A61F2220/0033A61F2220/005A61F2230/0054A61F2230/0078A61F2250/0063A61F2250/0097A61M2025/0008A61M25/1018
    • A radially self-expanding stent particularly suited for treating esophageal strictures, includes a medial region and proximal and distal cuffs having diameters greater than the medial region diameter when the stent is in the relaxed state. A silicone coating circumscribes the medial region, but the cuffs are not coated and retain their open weave construction. As a result, the cuffs remain particularly well suited to immediately contact esophageal wall tissue and resist stent migration, while the silicone coated medial region provides a barrier to tumor ingrowth, and has an enhanced radial restoring force to maintain an open passageway in the esophagus. A deployment device for the stent includes an interior catheter surrounded by the stent and having an esophageal dilation feature, along with an exterior catheter that radially compresses the stent. A low durometer sleeve, fixed to the interior tube and in surface engagement with the compressed stent, tends to fix the axial position of the stent relative to the interior catheter whenever the exterior catheter is moved axially relative to the inner catheter. Consequently, precision in stent placement and the ability to recapture a partially deployed stent are enhanced.
    • 特别适用于治疗食道狭窄的径向自扩张支架包括当支架处于松弛状态时具有大于中间区域直径的直径的中间区域和近端和远端箍。 硅胶涂层限制了内侧区域,但是袖口没有被涂覆并保持开放的编织结构。 结果,袖口保持特别适合于立即接触食管壁组织并抵抗支架移动,而硅氧烷涂覆的内侧区域为肿瘤向内生长提供了屏障,并且具有增强的径向恢复力以保持食道中的开放通道。 用于支架的展开装置包括由支架围绕并具有食管扩张特征的内部导管以及径向压缩支架的外部导管。 固定在内管上并与压缩的支架表面接合的低硬度套筒,每当外导管相对于内导管轴向移动时,倾向于固定支架相对于内导管的轴向位置。 因此,增强了支架放置的精度和再次部分展开支架的能力。
    • 42. 发明授权
    • Process for manufacturing three-dimensional braided covered stent
    • 三维编织覆膜支架制造工艺
    • US5718159A
    • 1998-02-17
    • US640091
    • 1996-04-30
    • Paul J. Thompson
    • Paul J. Thompson
    • A61F2/00A61F2/02A61F2/06A61F2/90D04C1/06D04C1/00
    • A61F2/90A61F2/06D04C1/06D04C3/36D04C3/40A61F2/0077A61F2/07A61F2/95A61F2002/072A61F2210/0004A61F2210/0076A61F2220/0008A61F2220/0016A61F2240/001A61F2250/0067A61F2250/0098D10B2509/06
    • A process is disclosed for making a prosthesis for intraluminal implantation. The prosthesis has a flexible tubular three-dimensionally braided structure of metal or polymeric monofilaments, and polymeric multifilament yarns. The prosthesis can be elastically deformed to reduce its diameter through axial elongation. The monofilaments and multifilament yarns are interbraided into axially spaced apart helices, concentric on a common central axis of the prosthesis. The monofilaments are selectively shaped before their interbraiding with the multifilament yarns, either by an age-hardening or other heat-setting stage, or a cold-working stage that controllably plastically deforms the strands. The shaped structural strands are arranged to impart to the prosthesis its nominal shape and resilience. The textile strands are braid into one or more layers of sheeting that reduce permeability and thereby enhance the utility of the prosthesis as a vascular graft. In an alternative embodiment cold-working process elastically and plastically deformable monofilaments are plastically deformed about shaping pulleys, then three-dimensionally braided to form the prosthesis.
    • 公开了一种用于制造用于管腔内植入的假体的方法。 假体具有金属或聚合单丝的柔性管状三维编织结构和聚合复丝纱线。 假体可以通过轴向伸长而弹性变形以减小其直径。 单丝和多丝纱被插入轴向间隔开的螺旋,在假体的共同中心轴上同心。 单丝在通过时效硬化或其它热定型阶段或可控地塑性地使股线变形的冷加工阶段之前与复丝纱线相互交错而选择成形。 成形的结构股布置成赋予假体其标称形状和弹性。 纺织线被编织成一层或多层片材,其降低渗透性,从而增强假体作为血管移植物的效用。 在替代实施例中,冷加工过程弹性和塑性可变形的单丝围绕成型滑轮塑性变形,然后三维编织以形成假体。
    • 48. 发明申请
    • DOCK WITH COMPLIANT CONNECTOR MOUNT
    • 与合适的连接器安装
    • US20140073178A1
    • 2014-03-13
    • US13610832
    • 2012-09-11
    • Michael J. WebbIan P. ColahanPaul J. Thompson
    • Michael J. WebbIan P. ColahanPaul J. Thompson
    • H01R13/58
    • G06F1/1683F16C11/12G06F1/1632H01R13/58H01R13/6315H01R33/975H04M1/0274H04M1/04
    • Docking stations having a connector with a compliant mount to provide improved durability and flexibility are provided herein. The compliant mount may couple a connector to a base of a docking station and may include at least a first and second flexure disposed therebetween. The first and second flexure may be configured to have flexural movement in along transverse direction so that, in combination, the flexural movement pivots the connector about a virtual pivot point a distance away from the flexures. The first and second flexures may be configured to project the virtual pivot point to a location on the connector where the connector protrudes from an opening in a docking housing, thereby minimizing the clearance required between the connector and docking housing, while providing controlled movement of the connector relative the dock.
    • 具有带柔性安装座的连接器以提供改进的耐久性和柔性的对接站在这里提供。 柔性安装件可以将连接器连接到对接站的底座,并且可以包括至少设置在其间的第一和第二挠曲件。 第一和第二挠曲可以被配置为沿着横向方向具有弯曲运动,使得组合地,弯曲运动使连接器围绕虚拟枢轴点远离弯曲部一点距离。 第一和第二挠曲可以被配置为将虚拟枢轴点投影到连接器上的位置,其中连接器从对接壳体中的开口突出,从而最小化连接器和对接壳体之间所需的间隙,同时提供控制的移动 连接器相对于坞站。
    • 49. 发明申请
    • ANCHORS AND METHODS FOR INTESTINAL BYPASS SLEEVES
    • 专用旁路系统的锚杆和方法
    • US20120184893A1
    • 2012-07-19
    • US13360689
    • 2012-01-28
    • Paul J. ThompsonKedar R. BelheAlexander D. Grafov
    • Paul J. ThompsonKedar R. BelheAlexander D. Grafov
    • A61M1/00
    • A61F5/0076A61F2/04A61F2/24A61F5/0079A61F2002/044A61F2002/045A61F2220/0008
    • A gastrointestinal device for implanting within a pylorus, a duodenal bulb, and a duodenum of a patient's gastrointestinal tract includes an expandable structure including a proximal portion having a plurality of spring arms and a distal portion having a plurality of spring arms, the proximal and distal portions coupled by a rigid central cylinder having a diameter capable of fitting within the pylorus and having a length greater than a width of the pylorus. An intestinal bypass sleeve is coupled to at least one of the proximal and distal portions of the expandable structure and having a length sufficient to extend at least partially into the duodenum. In the expanded configuration, the proximal portion has a diameter larger than a maximum opening diameter of the pylorus and further wherein, in the expanded configuration, the distal portion has a diameter larger than a maximum opening diameter of the pylorus.
    • 用于植入在幽门,十二指肠球和患者胃肠道十二指肠内的胃肠装置包括可扩张结构,其包括具有多个弹簧臂的近端部分和具有多个弹簧臂的远侧部分,近端和远端 部分通过刚性中心圆柱体联接,所述刚性中心圆柱体具有能够配置在幽门内并且具有大于幽门宽度的长度的直径。 肠旁路套管联接到可扩张结构的近端部分和远端部分中的至少一个,并且具有足以至少部分延伸到十二指肠的长度。 在扩张构造中,近侧部分具有大于幽门的最大开口直径的直径,此外,在扩张构造中,远侧部分的直径大于幽门的最大开口直径。