专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08361153B2 Porous intervertebral distraction spacers 失效
公开(公告)号：US08361153B2
公开(公告)日：2013-01-29
申请号：US10667034
申请日：2003-09-22
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F2/44
CPC分类号： A61B17/025 , A61B17/70 , A61B2017/0256 , A61B2017/564 , A61F2/44 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2/4684 , A61F2002/30113 , A61F2002/30166 , A61F2002/302 , A61F2002/3023 , A61F2002/30385 , A61F2002/30395 , A61F2002/305 , A61F2002/30574 , A61F2002/30616 , A61F2002/30617 , A61F2002/30672 , A61F2002/30772 , A61F2002/30822 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2220/0025 , A61F2230/0006 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/0097 , A61F2310/00011
摘要： An intervertebral space distraction and implantable device assembly provides sequentially axially wider spacers that are to be sequentially inserted into and removed from an intervertebral space to widen the space until a desired anatomical spacing of the adjacent vertebral bones is restored. The set of spacers includes a porous spacer that is as wide as the spacer that restores the desired anatomical spacing. The porous spacer can therefore be left implanted in the intervertebral space to promote fusion of the adjacent vertebral bones.

2. 发明授权

US08038717B2 Method of distracting vertebral bones 有权
标题翻译：分散椎骨的方法
公开(公告)号：US08038717B2
公开(公告)日：2011-10-18
申请号：US10852518
申请日：2004-05-24
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61B17/025 , A61B2017/0256 , A61B2017/564 , A61F2/4611 , A61F2/4684 , A61F2002/30113 , A61F2002/30166 , A61F2002/3023 , A61F2002/30616 , A61F2002/30822 , A61F2002/4627 , A61F2002/4628 , A61F2230/0006 , A61F2230/0028 , A61F2230/0069 , A61F2310/00011
摘要： A distraction method including inserting a spacer element into a space between bones to be distracted, removing the spacer element from the space, inserting a wider spacer element into the space, and removing the wider spacer element from the space.
摘要翻译：一种牵引方法，包括将间隔元件插入到要分心的骨骼之间的空间中，从所述空间移除所述间隔元件，将更宽的间隔元件插入所述空间中，以及从所述空间移除所述较宽间隔元件。

3. 发明申请

US20100152792A1 INSERTION TOOL FOR USE WITH INTERVERTEBRAL SPACERS 失效
标题翻译：插入式工具与INTERVERTEBRAL SPACERS一起使用
公开(公告)号：US20100152792A1
公开(公告)日：2010-06-17
申请号：US12709753
申请日：2010-02-22
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61B17/56
CPC分类号： A61F2/442
摘要： An instrument for holding an intervertebral spacer, the instrument comprising a shaft having a proximal end and a distal end, the proximal end forming a handle and the distal end forming a spacer engaging subassembly, the spacer engaging subassembly comprising at least one selectively expanding and contracting enclosure into which at least a portion of the spacer is introduced when the engaging subassembly is expanded and an actuating mechanism, extending from the proximal end to the distal end, by which the spacer member engaging subassembly may be selectively expanded and contracted.
摘要翻译：一种用于保持椎间隔垫的仪器，所述仪器包括具有近端和远端的轴，所述近端形成手柄，所述远端形成间隔件接合子组件，所述间隔件接合子组件包括至少一个选择性地膨胀和收缩外壳，其中当接合子组件膨胀时引入间隔件的至少一部分，并且从近端延伸到远端的致动机构可以选择性地膨胀和收缩间隔件接合子组件。

4. 发明授权

US07722675B2 Instruments for reorienting vertebral bones for the treatment of scoliosis 有权
标题翻译：用于脊柱侧弯治疗脊柱侧凸的方法
公开(公告)号：US07722675B2
公开(公告)日：2010-05-25
申请号：US10770821
申请日：2004-02-03
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61B2017/0256 , A61F2/44 , A61F2/4455 , A61F2/4611 , A61F2/4684 , A61F2002/30166 , A61F2002/302 , A61F2002/3023 , A61F2002/30385 , A61F2002/30395 , A61F2002/305 , A61F2002/30574 , A61F2002/30616 , A61F2002/30617 , A61F2002/30672 , A61F2002/30772 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2220/0025 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/0097
摘要： An orthopedic device set, including: a plurality of intervertebral spacer elements, each spacer element having a different axial thickness from each other element, the axial thicknesses being selected to increase by an increment from one element to another; and an instrument for holding ones of the intervertebral spacer elements, the instrument comprising a shaft having a distal end, a selectively grasping subassembly for alternatively rigidly holding each spacer element at the distal end so that the spacer element cannot move relative to the instrument, and releasing the spacer element.
摘要翻译：一种整形外科装置，包括：多个椎间间隔元件，每个间隔元件具有与每个其它元件不同的轴向厚度，所述轴向厚度被选择为增加从一个元件到另一个元件的增量; 以及用于保持椎间隔元件中的一个的器械，该器械包括具有远端的轴，选择性抓握子组件，用于替代地将远端的每个间隔元件保持固定，使得间隔元件不能相对于器械移动;以及释放间隔元件。

5. 发明授权

US06740119B2 Method of distracting vertebral bones 有权
标题翻译：分散椎骨的方法
公开(公告)号：US06740119B2
公开(公告)日：2004-05-25
申请号：US10222332
申请日：2002-08-16
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F244
CPC分类号： A61B17/025 , A61B17/70 , A61B2017/0256 , A61B2017/564 , A61F2/44 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2/4684 , A61F2002/30113 , A61F2002/30166 , A61F2002/302 , A61F2002/3023 , A61F2002/30385 , A61F2002/30395 , A61F2002/305 , A61F2002/30574 , A61F2002/30616 , A61F2002/30617 , A61F2002/30672 , A61F2002/30772 , A61F2002/30822 , A61F2002/4623 , A61F2002/4628 , A61F2220/0025 , A61F2230/0006 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/0097 , A61F2310/00011
摘要： A surgical treatment for distracting vertebral bodies to their proper anatomical spacing including sequentially inserting and removing a series of progressively wider cylindrical spacer elements into the intervertebral space between adjacent vertebral bones until the distance between the vertebral bones is anatomically appropriate.
摘要翻译：用于将椎体分散到其适当解剖间距的手术治疗，包括将相继的椎骨间隔件逐渐插入并移除到相邻椎骨之间的椎间空间中，直到椎骨之间的距离在解剖学上是适当的。

6. 发明授权

US06623525B2 Porous intervertebral distraction spacers 有权
公开(公告)号：US06623525B2
公开(公告)日：2003-09-23
申请号：US10223148
申请日：2002-10-04
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F244
CPC分类号： A61B17/025 , A61B17/70 , A61B2017/0256 , A61B2017/564 , A61F2/44 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2/4684 , A61F2002/30113 , A61F2002/30166 , A61F2002/302 , A61F2002/3023 , A61F2002/30385 , A61F2002/30395 , A61F2002/305 , A61F2002/30574 , A61F2002/30616 , A61F2002/30617 , A61F2002/30672 , A61F2002/30772 , A61F2002/30822 , A61F2002/4623 , A61F2002/4627 , A61F2002/4628 , A61F2220/0025 , A61F2230/0006 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/0097 , A61F2310/00011
摘要： An intervertebral space distraction and implantable device assembly provides sequentially axially wider spacers that are to be sequentially inserted into and removed from an intervertebral space to widen the space until a desired anatomical spacing of the adjacent vertebral bones is restored. The set of spacers includes a porous spacer that is as wide as the spacer that restores the desired anatomical spacing. The porous spacer can therefore be left implanted in the intervertebral space to promote fusion of the adjacent vertebral bones.

7. 发明授权

US08216315B2 Trial intervertebral distraction spacers 有权
标题翻译：试验性椎间牵引垫片
公开(公告)号：US08216315B2
公开(公告)日：2012-07-10
申请号：US11711305
申请日：2007-02-27
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/4611 , A61B17/025 , A61B2017/0256 , A61F2/30742 , A61F2/30767 , A61F2/442 , A61F2/446 , A61F2/4684 , A61F2002/30171 , A61F2002/302 , A61F2002/30433 , A61F2002/30444 , A61F2002/30451 , A61F2002/30492 , A61F2002/30502 , A61F2002/30518 , A61F2002/30565 , A61F2002/30571 , A61F2002/30594 , A61F2002/30604 , A61F2002/30769 , A61F2002/30774 , A61F2002/30909 , A61F2002/3092 , A61F2002/30975 , A61F2002/443 , A61F2002/4628 , A61F2220/0025 , A61F2220/0041 , A61F2220/0058 , A61F2230/005 , A61F2230/0065 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365
摘要： An orthopedic spacer device comprising a spacer body having an external surface that includes at least two relative angle designation marks such that a rotational angle of the spacer body relative to a known reference is determinable.
摘要翻译：一种矫形间隔装置，包括具有外表面的间隔体，所述外表面包括至少两个相对角度指示标记，使得所述间隔体相对于已知参考物的旋转角度是可确定的。

8. 发明授权

US07153310B2 Vertebral bone distraction instruments 有权
标题翻译：椎骨牵引器
公开(公告)号：US07153310B2
公开(公告)日：2006-12-26
申请号：US10436051
申请日：2003-05-10
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61B17/58
CPC分类号： A61F2/442
摘要： An orthopedic device set includes a plurality of intervertebral spacer elements, an instrument for holding the spacer elements during the insertion and removal thereof into and out from between adjacent vertebral bones, and a tool which facilitates the loading and unloading of the spacer elements into and out of the instrument. The tool includes a handle and a bifurcated end having a pair of similarly curved tines. The bifurcated end is engageable with each spacer element during the loading and unloading of the spacer element.
摘要翻译：矫形装置组包括多个椎间间隔元件，用于在插入间隙元件期间保持间隔元件并将其从相邻椎骨中移出和移出的器械，以及便于将间隔元件装入和卸出的工具的仪器。该工具包括手柄和具有一对相似弯曲的尖齿的分叉端。在间隔元件的装载和卸载期间，分叉端可与每个间隔元件接合。

9. 再颁专利

USRE39089E1 Polyaxial pedicle screw having a threaded and tapered compression locking mechanism 有权
公开(公告)号：USRE39089E1
公开(公告)日：2006-05-02
申请号：US09992612
申请日：2001-11-13
申请人： James D. Ralph , Stephen Tatar , Joseph P. Errico , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Joseph P. Errico , Thomas J. Errico
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61F2/30744 , A61F2/34 , A61F2/4611 , A61F2002/3021 , A61F2002/30329 , A61F2002/30332 , A61F2002/30378 , A61F2002/30497 , A61F2002/30594 , A61F2002/30787 , A61F2002/3401 , A61F2220/0025 , A61F2220/0033 , A61F2230/0067 , A61F2310/00017 , A61F2310/00023
摘要： A polyaxial orthopedic device for use with rod implant apparatus includes a screw having a curvate head, a two-piece interlocking coupling element which mounts about the curvate head, and a rod receiving cylindrical body member having a tapered socket into which both the screw and the interlocking coupling element are securely nested. The interlocking coupling element includes a socket portion which is slotted and tapered so that when it is radially compressed by being driven downwardly into the tapered socket in the cylindrical body it crush locks to the screw. The securing of the rod in the body member provides the necessary downward force onto the socket portion through a contact force on the top of the cap portion. Prior to the rod being inserted, therefore, the screw head remains polyaxially free with respect to the coupling element and the body. In a preferred embodiment, the cap portion and the socket portion are formed and coupled in such a way that when the cap portion is compressed toward the socket portion, there is an additional inward radial force applied by the cap portion to the socket portion, thereby enhancing the total locking force onto the head of the screw.

10. 发明授权

US06976988B2 Insertion tool for use with tapered trial intervertebral distraction spacers 失效
标题翻译：插入工具用于锥形试验椎间牵引垫片
公开(公告)号：US06976988B2
公开(公告)日：2005-12-20
申请号：US10223147
申请日：2002-08-19
申请人： James D. Ralph , Stephen Tatar , Thomas J. Errico
发明人： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC分类号： A61F2/30 , A61F2/44 , A61F2/46 , A61B17/58
CPC分类号： A61F2/4684 , A61F2/442 , A61F2/4611 , A61F2002/30772 , A61F2002/3082
摘要： An instrument for insertion, implanting, and removing a cylindrical intervertebral spacer member having a deep circumferential groove, including: a shaft having a proximal end and a distal end, said proximal end forming a handle and the distal end forming a spacer member engaging subassembly; said spacer member engaging subassembly including at least one selectively expanding and contracting enclosure into which a central core of the spacer member may be introduced when the engaging subassembly is in the expanded state, and which holds the spacer member so that it cannot move when the selectively expanding and contracting enclosure is rendered into the contracted state; and an actuating mechanism, extending from the proximal end to the distal end, by which the spacer member engaging subassembly may be selectively expanded and contracted.
摘要翻译：一种用于插入，植入和移除具有深的周向凹槽的圆柱形椎间隔构件的仪器，包括：具有近端和远端的轴，所述近端形成手柄，并且所述远端形成间隔件接合子组件; 所述间隔构件接合子组件包括至少一个选择性地膨胀和收缩的外壳，当接合子组件处于膨胀状态时，隔离构件的中心芯可以被引入到其中，并且保持间隔件，使得当选择性地扩大和收缩的围墙被纳入合同国家; 以及从近端延伸到远端的致动机构，通过该致动机构可以选择性地扩展和收缩间隔件接合子组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式