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58 条记录 (耗时 0.024 秒)

    Valve assembly
    41.
    发明授权
    Valve assembly 有权
    阀组件

    公开(公告)号：US07758566B2

    公开(公告)日：2010-07-20

    申请号：US10584920

    申请日：2004-12-21

    申请人： Philip J. Simpson ,  Walter D. Gillespie ,  David G. Matsuura

    发明人： Philip J. Simpson ,  Walter D. Gillespie ,  David G. Matsuura

    IPC分类号： A61M25/16

    CPC分类号： A61M5/31 ,  A61M5/14 ,  A61M5/16881 ,  A61M5/3134 ,  A61M5/34 ,  A61M39/10 ,  A61M39/22 ,  A61M39/26 ,  A61M2005/3103 ,  A61M2005/3128 ,  A61M2039/1033 ,  A61M2039/1066 ,  A61M2205/19

    摘要： Disclosed herein is a valve assembly comprising a male luer end portion and a female luer end portion and a passage for the transfer of fluids extending between the male and female luer end portions, valve means movable between a first position, in which the passage is closed, and a second position, in which the passage is open, biasing means for biasing the valve means toward the first position, and actuating means extending into the male luer end portion and coupled to the valve means to actuate the valve means when a female luer end portion of a medical accessory is engaged with the male luer end portion.

    摘要翻译： 本文公开了一种阀组件，其包括阳鲁尔端部和阴鲁尔端部，以及用于传送在阳和鲁尔端部之间延伸的流体的通道，阀装置可在通道关闭的第一位置之间移动 ，以及第二位置，其中通道打开，用于将阀装置偏压朝向第一位置的偏压装置，以及致动装置，其延伸到阳鲁尔端部并联接到阀装置，以在阴路厄 医用附件的端部与阳鲁尔端部接合。

    System and Method for Restoration of Nutrient Flow to Nucleus Pulposa
    44.
    发明申请
    System and Method for Restoration of Nutrient Flow to Nucleus Pulposa 有权
    恢复营养物质流向核假体的系统和方法

    公开(公告)号：US20080215152A1

    公开(公告)日：2008-09-04

    申请号：US11916641

    申请日：2006-06-07

    申请人： David G. Matsuura ,  Walter Dean Gillespie ,  Philip J. Simpson

    发明人： David G. Matsuura ,  Walter Dean Gillespie ,  Philip J. Simpson

    IPC分类号： A61F2/44

    CPC分类号： A61B17/00 ,  A61B17/7061 ,  A61F2002/444

    摘要： Disclosed are methods and devices for restoring or establishing nutrient flow to the nucleus pulposa. An implant comprises a nutrient flow path for extending between a source of nutrients and the nucleus pulposa. The implant is positioned within the patient such that a first end is in nutrient flow communication with a subject nucleus pulposa, and the source end is positioned in nutrient flow communication with a source of nutrients.

    摘要翻译： 公开了用于恢复或建立到髓核髓浆的营养物流的方法和装置。 植入物包括用于在营养源和髓核之间延伸的营养物流路径。 植入物定位在患者体内，使得第一端与受试者核髓浆进行营养物流连通，并且源端位于与营养源的营养流动连通中。

    Articulation systems for positioning minimally invasive surgical tools
    46.
    发明授权
    Articulation systems for positioning minimally invasive surgical tools 失效
    用于定位微创手术工具的铰接系统

    公开(公告)号：US06491626B1

    公开(公告)日：2002-12-10

    申请号：US09548901

    申请日：2000-04-13

    申请人： Corbett W. Stone ,  David G. Matsuura ,  Walter D. Gillespie ,  James F. Marino

    发明人： Corbett W. Stone ,  David G. Matsuura ,  Walter D. Gillespie ,  James F. Marino

    IPC分类号： A61B100

    CPC分类号： A61B1/00 ,  A61B17/28 ,  A61B2017/003 ,  A61B2017/00309 ,  F16D1/00 ,  Y10T403/54

    摘要： An articulator for positioning a tool during a surgical procedure, comprising: a longitudinally extending body; a plurality of transverse grooves extending inwardly from opposite lateral sides of the longitudinally extending body; and a plurality of recesses extending inwardly from the opposite lateral sides of the longitudinally extending body, the plurality of recesses defining an articulation control wire lumen and a tool control wire lumen, and wherein the tool control lumen is disposed collinear with a neutral bending axis of the articulator.

    摘要翻译： 一种用于在手术过程中定位工具的咬合器，包括：纵向延伸体; 从所述纵向延伸体的相对侧面向内延伸的多个横向槽; 以及从所述纵向延伸体的相对横向侧向内延伸的多个凹槽，所述多个凹槽限定铰接控制丝腔和工具控制丝腔，并且其中所述刀具控制腔与所述纵向延伸体的中性弯曲轴线 发音器。

    Deflecting tip for surgical cannula
    47.
    发明授权
    Deflecting tip for surgical cannula 失效
    手术插管偏转尖

    公开(公告)号：US06450948B1

    公开(公告)日：2002-09-17

    申请号：US09433603

    申请日：1999-11-02

    申请人： David G. Matsuura ,  Walter Dean Gillespie ,  Allen Newman

    发明人： David G. Matsuura ,  Walter Dean Gillespie ,  Allen Newman

    IPC分类号： A61B100

    CPC分类号： A61M25/0009 ,  A61B1/0055 ,  A61B1/0057 ,  A61M25/0138 ,  A61M25/0141 ,  A61M25/0144 ,  A61M25/0147

    摘要： A steerable probe with a deflectable tip. In one embodiment, the probe may include a cannula having a proximal end and a distal end and extending along a length therebetween, an exterior surface, an interior surface defining a lumen, an elongate flexible section extending along a first portion of the length and having a section proximal end and a section distal end. A pull wire for deflecting the flexible section in a first direction in a preferred bending plane may be substantially embedded in the cannula between the interior surface and the exterior surface and extending from the section proximal end to the section distal end. The pull wire may be secured to the cannula adjacent to the section distal end and freely passing through the section proximal end. Two longitudinal strengthening members may be embedded in and extend along the flexible section generally opposite each other about the preferred bending plane.

    摘要翻译： 具有可偏转尖端的导向探头。 在一个实施例中，探针可以包括具有近端和远端并且沿着它们之间的长度延伸的插管，外表面，限定内腔的内表面，沿着长度的第一部分延伸的细长柔性部分， 一段近端和一段末端。 用于在优选弯曲平面中沿第一方向偏转柔性部分的拉线可以基本上嵌入在内表面和外表面之间的插管中并且从部分近端延伸到部分远端。 拉线可以被固定到邻近部分远端的插管并且自由地穿过部分近端。 两个纵向加强构件可以围绕优选的弯曲平面嵌入并沿着柔性部分延伸并且大致彼此相对彼此延伸。