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23 条记录 (耗时 0.017 秒)

    LATERALLY-EXPANDABLE ACCESS CANNULA FOR ACCESSING THE INTERIOR OF A HIP JOINT
    1.
    发明申请
    LATERALLY-EXPANDABLE ACCESS CANNULA FOR ACCESSING THE INTERIOR OF A HIP JOINT 审中-公开
    用于接入髋关节内侧的侧向穿透性阑尾

    公开(公告)号：US20090306586A1

    公开(公告)日：2009-12-10

    申请号：US12395137

    申请日：2009-02-27

    申请人： Lynette Ross ,  Dwayne Dupree ,  James Flom ,  Roger Pisarnwongs

    发明人： Lynette Ross ,  Dwayne Dupree ,  James Flom ,  Roger Pisarnwongs

    IPC分类号： A61M31/00 ,  A61F11/00

    CPC分类号： A61B17/3439 ,  A61B17/025 ,  A61B2017/346 ,  A61B2017/3488 ,  A61B2017/349

    摘要： A laterally-expandable access cannula comprising: an elongated body have a distal end, a proximal end and a lumen extending between the distal end and the proximal end, the distal end of the access cannula comprising a plurality of fingers tapering inwardly as they extend distally, and the elongated body having an internal thread extending along at least a portion of the length of the lumen; and an inner sleeve disposed within the lumen of the elongated body, the inner sleeve having an external thread extending along at least a portion of its length, the external thread of the inner sleeve being in engagement with the internal thread of the elongated body, such that rotation of the inner sleeve causes the inner sleeve to move distally relative to the elongated body, whereby to cam open the plurality of fingers of the elongated body.

    摘要翻译： 一种横向可扩张的进入套管，其包括：细长体，其具有远端，近端和在所述远端和所述近端之间延伸的内腔，所述进入套管的远端包括在远端延伸时向内逐渐变细的多个指状物 并且所述细长主体具有沿所述内腔长度的至少一部分延伸的内螺纹; 以及设置在所述细长主体的内腔内的内套筒，所述内套筒具有沿其长度的至少一部分延伸的外螺纹，所述内套筒的外螺纹与所述细长体的内螺纹接合， 内套筒的旋转导致内套筒相对于细长主体向远侧移动，由此凸出打开细长体的多个指状物。

    METHOD AND APPARATUS FOR PASSING SUTURE THROUGH TISSUE
    2.
    发明申请
    METHOD AND APPARATUS FOR PASSING SUTURE THROUGH TISSUE 审中-公开
    通过组织穿过的方法和装置

    公开(公告)号：US20120123448A1

    公开(公告)日：2012-05-17

    申请号：US13230652

    申请日：2011-09-12

    申请人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    发明人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0483 ,  A61B17/0469 ,  A61B17/0485 ,  A61B17/06109 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61B2017/06009 ,  A61B2017/06042 ,  A61B2017/061 ,  A61B2017/306

    摘要： A suture passer comprising: a hollow tube, the hollow tube comprising a distal end, a proximal end, a lumen extending from the distal end to the proximal end, and a window formed in the sidewall of the hollow tube, the window communicating with the lumen; and a clamping rod slidably received in the lumen of the hollow tube, the clamping rod comprising a distal end and a proximal end, the distal end being bifurcated into a first arm and a second arm, one of the first and second arms extending distally of the other of the first and second arms and including a clamping surface, and at least one of the first and second arms being outwardly biased such that when the clamping rod is moved distally so that the distal end of the at least one outwardly biased arm is adjacent to the window, the distal end of the at least one outwardly biased arm extends outwardly through the window.

    摘要翻译： 1.一种缝合通道，包括：中空管，所述中空管包括远端，近端，从所述远端延伸到所述近端的内腔，以及形成在所述中空管的侧壁中的窗口，所述窗与所述中空管连通 流明; 以及可滑动地容纳在所述中空管的内腔中的夹紧杆，所述夹持杆包括远端和近端，所述远端分叉成第一臂和第二臂，所述第一臂和所述第二臂中的一个沿远端延伸 所述第一臂和所述第二臂中的另一个并且包括夹紧表面，并且所述第一臂和所述第二臂中的至少一个向外偏置，使得当所述夹紧杆向远侧移动时，使得所述至少一个向外偏置臂的远端为 邻近窗口，至少一个向外偏压臂的远端向外延伸穿过窗口。

    Method and apparatus for passing suture through tissue
    3.
    发明授权
    Method and apparatus for passing suture through tissue 有权

    公开(公告)号：US10123794B2

    公开(公告)日：2018-11-13

    申请号：US13230652

    申请日：2011-09-12

    申请人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    发明人： James Flom ,  Roger Pisarnwongs ,  Thomas Weisel ,  Chris Pamichev

    IPC分类号： A61B17/04 ,  A61B17/06 ,  A61B17/00 ,  A61B17/30

    摘要： A suture passer comprising: a hollow tube, the hollow tube comprising a distal end, a proximal end, a lumen extending from the distal end to the proximal end, and a window formed in the sidewall of the hollow tube, the window communicating with the lumen; and a clamping rod slidably received in the lumen of the hollow tube, the clamping rod comprising a distal end and a proximal end, the distal end being bifurcated into a first arm and a second arm, one of the first and second arms extending distally of the other of the first and second arms and including a clamping surface, and at least one of the first and second arms being outwardly biased such that when the clamping rod is moved distally so that the distal end of the at least one outwardly biased arm is adjacent to the window, the distal end of the at least one outwardly biased arm extends outwardly through the window.

    Implant System
    7.
    发明申请
    Implant System 有权
    植入系统

    公开(公告)号：US20090099577A1

    公开(公告)日：2009-04-16

    申请号：US12209955

    申请日：2008-09-12

    申请人： Donald Gonzales ,  Roger Pisarnwongs ,  Tom Weisel ,  Jeff Wrana

    发明人： Donald Gonzales ,  Roger Pisarnwongs ,  Tom Weisel ,  Jeff Wrana

    IPC分类号： A61B17/10 ,  A61B19/00

    CPC分类号： A61B17/068 ,  A61B17/064 ,  A61B17/24 ,  A61B2017/0445 ,  A61B2017/0647

    摘要： A system and method for inserting an implant into soft tissue. The system may include an elongate arm having an implant at a first end of the elongate arm and an actuator at a second end of the elongate arm. The implants may be contained in a cartridge assembly. Methods of inserting an implant may be used during nasal septum reconstruction.

    摘要翻译： 用于将植入物插入软组织的系统和方法。 该系统可以包括细长臂，其具有在细长臂的第一端处的植入物和在细长臂的第二端处的致动器。 植入物可以包含在盒组件中。 在鼻中隔重建期间可以使用插入植入物的方法。

    Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel inflow access cannula
    8.
    发明授权
    Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel inflow access cannula 有权
    用于接近髋关节内部的方法和装置，包括提供和使用新颖的流入入口套管

    公开(公告)号：US09474544B2

    公开(公告)日：2016-10-25

    申请号：US13177446

    申请日：2011-07-06

    申请人： Roger Pisarnwongs ,  Jolene Cutts

    发明人： Roger Pisarnwongs ,  Jolene Cutts

    IPC分类号： A61F2/46 ,  A61B17/34 ,  A61B17/17

    CPC分类号： A61B17/3421 ,  A61B17/1746 ,  A61B17/3496 ,  A61B2017/3454 ,  A61B2017/3456 ,  A61B2217/005 ,  A61B2217/007

    摘要： An inflow access cannula system for allowing an instrument to access a surgical site, the system including an inflow access cannula including distal and proximal ends and a central lumen extending therebetween, and an instrument adapter for releasable connection to the cannula, the adapter including a lumen communicating with the central lumen, the adapter further including a port and a fluid passageway connecting the port with the lumen of the adapter, and a spacer for spacing the proximal portion of the instrument from the distal end of the cannula, such that when the distal portion of an instrument extends within the central lumen and the proximal portion of the instrument is disposed in the lumen, in engagement with the spacer, fluid can flow into the port, along the fluid passageway, into the lumen and through the central lumen.

    摘要翻译： 一种用于允许器械进入外科手术部位的流入入口套管系统，该系统包括包括远端和近端的入流入口插管和在其间延伸的中心腔以及用于可释放地连接到插管的器械适配器，该适配器包括内腔 所述适配器还包括端口和连接所述端口与所述适配器的内腔的流体通道，以及间隔件，用于将所述器械的近端部分与所述套管的远端隔开，使得当所述远端 仪器的一部分在中心腔内延伸，并且器械的近端部分设置在内腔中，与间隔物接合，流体可以沿着流体通道流入入口并进入中腔。

    COLLAPSIBLE BONE SCREW APPARATUS
    9.
    发明申请
    COLLAPSIBLE BONE SCREW APPARATUS 有权
    可拆式骨螺钉装置

    公开(公告)号：US20100036440A1

    公开(公告)日：2010-02-11

    申请号：US12538629

    申请日：2009-08-10

    申请人： Stephen Morris ,  Tom Weisel ,  Roger Pisarnwongs

    发明人： Stephen Morris ,  Tom Weisel ,  Roger Pisarnwongs

    IPC分类号： A61B17/86

    CPC分类号： A61B17/702 ,  A61B17/72 ,  A61B17/742 ,  A61B17/864 ,  A61B17/8685

    摘要： A collapsible bone screw for healing bone fragments across a bone fracture includes an externally threaded inner screw member and an externally threaded outer screw member. The inner screw member is initially screwed into an inner bone portion. An unthreaded portion of the outer screw member is movably joined to the inner screw member. The outer screw member is screwed until it gains purchase in an outer bone portion. As impaction occurs over time, the collapsible bone screw apparatus may shorten in length as the two screw members slide, telescope or otherwise axially move toward each other to shorten the overall length, thereby preventing any portion of the screw apparatus from protruding out of the bone. A bone screw kit of multiple inner and outer screw members are provided as well as a method of surgically fastening bone fragments.

    摘要翻译： 用于愈合骨折骨折的可折叠骨螺钉包括外螺纹内螺纹构件和外螺纹外螺纹构件。 内螺纹构件最初拧入内骨部分。 外螺纹构件的无螺纹部分可移动地连接到内螺纹构件。 外螺纹部件被拧紧直到其在外骨部分中获得购买。 随着随时间的冲击，随着两个螺钉构件滑动，伸缩或以其它方式轴向移动以缩短整个长度，可折叠骨螺钉装置的长度可缩短，从而防止螺钉装置的任何部分从骨中突出 。 提供了多个内螺纹和外螺纹构件的骨螺钉套件以及手术紧固骨碎片的方法。