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    BONE ANCHOR ASSEMBLIES
    2.
    发明申请
    BONE ANCHOR ASSEMBLIES 审中-公开
    骨锚组件

    公开(公告)号：US20130096618A1

    公开(公告)日：2013-04-18

    申请号：US13648184

    申请日：2012-10-09

    申请人： Thibault Chandanson ,  Henri Defossez ,  Frank Spratt ,  Ralf Klabunde ,  Thomas Lochon

    发明人： Thibault Chandanson ,  Henri Defossez ,  Frank Spratt ,  Ralf Klabunde ,  Thomas Lochon

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7001 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/888

    摘要： A bone anchor assembly includes a bone anchor, a receiver member for receiving a spinal fixation element to be coupled to the bone anchor, and a closure mechanism. The closure mechanism is positionable between the arms of the receiver member to capture a spinal fixation element within the receiver member and fix the spinal fixation element with respect to the receiver member. The closure mechanism includes an outer thread engageable with an inner thread on the arms of the receiver member. The inner thread and the outer thread have a thread angle between 5° and 25°.

    摘要翻译： 骨锚组件包括骨锚固体，用于接收待连接到骨锚的脊骨固定元件的接收器构件和闭合机构。 闭合机构可定位在接收器构件的臂之间以捕获接收器构件内的脊骨固定元件并相对于接收器构件固定脊固定元件。 闭合机构包括可与接收器构件的臂上的内螺纹接合的外螺纹。 内螺纹和外螺纹的螺纹角度在5°和25°之间。

    Guidewire insertion methods and devices
    4.
    发明授权
    Guidewire insertion methods and devices 有权
    导丝插入方法和装置

    公开(公告)号：US08641717B2

    公开(公告)日：2014-02-04

    申请号：US12829062

    申请日：2010-07-01

    申请人： Henri Defossez ,  Frank Spratt

    发明人： Henri Defossez ,  Frank Spratt

    IPC分类号： A61F2/46

    CPC分类号： A61M25/09041 ,  A61B17/3421 ,  A61B17/8872 ,  A61B17/8897 ,  A61B2017/22047 ,  A61B2017/22049 ,  A61B2017/347 ,  A61M29/00

    摘要： Various methods and devices for inserting a guidewire into the body are provided. In one embodiment, a guidewire insertion device is provided and includes and outer sheath having an outer surface and an inner lumen extending therethrough, and a dilator having an inner lumen extending therethrough and having a length greater than a length of the outer sheath. A guidewire can be configured to extend through the inner lumen of the dilator such that the guidewire is removably and replaceably disposable within the dilator and coupled thereto. A locking mechanism can be effective to selectively configure the guidewire between a locked position in which the guidewire is stationary relative to the dilator and an unlocked position in which the guidewire is movable relative to the dilator.

    摘要翻译： 提供了用于将导丝插入体内的各种方法和装置。 在一个实施例中，提供导丝插入装置，并且包括和外护套，其具有延伸穿过其中的外表面和内腔，以及具有延伸穿过其中并且具有大于外护套长度的长度的内腔的扩张器。 导丝可以被构造成延伸穿过扩张器的内腔，使得导丝线可拆卸地且可替代地在扩张器内一次性地连接并连接到其上。 锁定机构可有效地将引导线选择性地配置在导丝相对于扩张器固定的锁定位置和导丝相对于扩张器可移动的解锁位置之间。

    GUIDEWIRE INSERTION METHODS AND DEVICES
    5.
    发明申请
    GUIDEWIRE INSERTION METHODS AND DEVICES 有权
    GUIDEWIRE插入方法和设备

    公开(公告)号：US20120004665A1

    公开(公告)日：2012-01-05

    申请号：US12829062

    申请日：2010-07-01

    申请人： Henri Defossez ,  Frank Spratt

    发明人： Henri Defossez ,  Frank Spratt

    IPC分类号： A61M29/02

    CPC分类号： A61M25/09041 ,  A61B17/3421 ,  A61B17/8872 ,  A61B17/8897 ,  A61B2017/22047 ,  A61B2017/22049 ,  A61B2017/347 ,  A61M29/00

    摘要： Various methods and devices for inserting a guidewire into the body are provided. In one embodiment, a guidewire insertion device is provided and includes and outer sheath having an outer surface and an inner lumen extending therethrough, and a dilator having an inner lumen extending therethrough and having a length greater than a length of the outer sheath. A guidewire can be configured to extend through the inner lumen of the dilator such that the guidewire is removably and replaceably disposable within the dilator and coupled thereto. A locking mechanism can be effective to selectively configure the guidewire between a locked position in which the guidewire is stationary relative to the dilator and an unlocked position in which the guidewire is movable relative to the dilator.

    摘要翻译： 提供了用于将导丝插入体内的各种方法和装置。 在一个实施例中，提供导丝插入装置，并且包括和外护套，其具有延伸穿过其中的外表面和内腔，以及具有延伸穿过其中并且具有大于外护套长度的长度的内腔的扩张器。 导丝可以被构造成延伸穿过扩张器的内腔，使得导丝线可拆卸地且可替代地在扩张器内一次性地连接并连接到其上。 锁定机构可有效地将引导线选择性地配置在导丝相对于扩张器固定的锁定位置和导丝相对于扩张器可移动的解锁位置之间。

    Intramedullary nail assembly
    6.
    发明申请
    Intramedullary nail assembly 有权
    髓内钉组装

    公开(公告)号：US20070100343A1

    公开(公告)日：2007-05-03

    申请号：US10557164

    申请日：2004-05-17

    申请人： Dean Cole ,  Michael Barker ,  Henri Defossez ,  Grant Mellor ,  James Brooks

    发明人： Dean Cole ,  Michael Barker ,  Henri Defossez ,  Grant Mellor ,  James Brooks

    IPC分类号： A61B17/56

    CPC分类号： A61B17/7241 ,  A61B17/72 ,  A61B17/74

    摘要： An intramedullary nail assembly comprises an intramedullary nail component (2) al, the nail component having at least one opening (14, 18) in its wall, and a fixation sleeve which has at least one opening (32) extending through it. One of the fixation sleeve and the nail component has a hollow bore so that the other of the sleeve and the nail component can be fitted within it in a coaxial sliding arrangement, with the openings in the wall of the nail component aligned with the openings in the fixation sleeve. A fixation pin (19) is inserted transversely through the openings in the wall of the nail component and the fixation sleeve when the said openings are aligned. An actuator (50) is used to cause the fixation sleeve to move axially relative to the nail component to cause a fixation pin inserted through the aligned openings in the nail component and the fixation sleeve to be gripped.

    摘要翻译： 髓内钉组件包括髓内钉组件（2），指甲部件在其壁中具有至少一个开口（14,18），以及固定套筒，其具有延伸穿过其中的至少一个开口（32）。 固定套和指甲部件中的一个具有中空孔，使得套筒和指甲部件中的另一个可以以同轴滑动装置装配在其中，其中指甲部件的壁中的开口与开口对准 固定套。 当所述开口对准时，固定销（19）横向穿过指甲部件的壁中的开口和固定套。 致动器（50）用于使定影套筒相对于指甲部件轴向移动，以使固定销插入穿过指甲部件中的对准开口并固定固定套筒。

    Intramedullary Fixation Device
    7.
    发明申请
    Intramedullary Fixation Device 有权
    髓内固定装置

    公开(公告)号：US20080051790A1

    公开(公告)日：2008-02-28

    申请号：US11846023

    申请日：2007-08-28

    申请人： Henri Defossez

    发明人： Henri Defossez

    IPC分类号： A61B17/72

    CPC分类号： A61B17/744

    摘要： An intramedullary fixation device for use with a bone comprising a proximal end, is provided. The fixation device includes a nail sized and configured to be inserted into an intramedullary channel of the bone, the nail having a generally laterally extending bore, an arm sized and configured to be located so that at least a portion of the arm extends through the bore of the nail along the neck of the bone when the device is implanted in the bone, the arm having a threaded portion at one end for fixation into the head of the bone. The device also includes a locking mechanism to prevent rotation of the arm relative to the nail, the locking mechanism configured to allow sliding of the arm through the bore, the locking mechanism configured to be located on the lateral side of the nail and the distal side of the bone when the arm is disposed within the bore.

    摘要翻译： 提供了一种用于包括近端的骨的髓内固定装置。 固定装置包括钉子，其尺寸和构造被插入到骨髓的髓内通道中，钉子具有大致横向延伸的孔，臂的尺寸和构造被定位成使得臂的至少一部分延伸穿过孔 当装置植入骨骼时，沿着颈部的指甲钉，所述臂在一端具有螺纹部分，用于固定到骨的头部。 该装置还包括锁定机构，用于防止臂相对于钉旋转，锁定机构构造成允许臂通过孔滑动，该锁定机构构造成位于指甲侧面和远侧 当臂设置在孔内时。

    Intramedullary nail assembly
    9.
    发明授权
    Intramedullary nail assembly 有权
    髓内钉组装

    公开(公告)号：US07763021B2

    公开(公告)日：2010-07-27

    申请号：US10557164

    申请日：2004-05-17

    申请人： Dean J Cole ,  Michael Barker ,  Henri Defossez ,  Grant Mellor ,  James Brooks

    发明人： Dean J Cole ,  Michael Barker ,  Henri Defossez ,  Grant Mellor ,  James Brooks

    IPC分类号： A61B17/56 ,  A61B17/58

    CPC分类号： A61B17/7241 ,  A61B17/72 ,  A61B17/74

    摘要： An intramedullary nail assembly comprises an intramedullary nail component (2) al, the nail component having at least one opening (14, 18) in its wall, and a fixation sleeve which has at least one opening (32) extending through it. One of the fixation sleeve and the nail component has a hollow bore so that the other of the sleeve and the nail component can be fitted within it in a coaxial sliding arrangement, with the openings in the wall of the nail component aligned with the openings in the fixation sleeve. A fixation pin (19) is inserted transversely through the openings in the wall of the nail component and the fixation sleeve when the said openings are aligned. An actuator (50) is used to cause the fixation sleeve to move axially relative to the nail component to cause a fixation pin inserted through the aligned openings in the nail component and the fixation sleeve to be gripped.

    摘要翻译： 髓内钉组件包括髓内钉组件（2），指甲部件在其壁中具有至少一个开口（14,18），以及固定套筒，其具有延伸穿过其中的至少一个开口（32）。 固定套和指甲部件中的一个具有中空孔，使得套筒和指甲部件中的另一个可以以同轴滑动装置装配在其中，其中指甲部件的壁中的开口与开口对准 固定套。 当所述开口对准时，固定销（19）横向穿过指甲部件的壁中的开口和固定套。 致动器（50）用于使定影套筒相对于指甲部件轴向移动，以使固定销插入穿过指甲部件中的对准开口并固定固定套筒。