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公开(公告)号：US08444679B2
公开(公告)日：2013-05-21
申请号：US12422533
申请日：2009-04-13
Applicant: James D. Ralph , Thomas N. Troxell , Mark Michels , Thomas D. Meade
Inventor： James D. Ralph , Thomas N. Troxell , Mark Michels , Thomas D. Meade
IPC: A61B17/80
CPC classification number: A61B17/80 , A61B17/8061 , A61B17/8085 , A61B17/8605 , A61B17/863
Abstract: A bone plate and system is provided. The bone fixation plate conforms to the contour of an irregularly shaped bone and eliminates the need for pre-bending or intraoperative bending of the plate. The bone plate is applied to the bone in a generally flat condition and the process of installing and tightening the bone screws in the prescribed order serves to contour the plate to the plate to the underlying bone while providing sufficient strength to effect bone healing. The geometry of the plate allows the plate to follow the contour of an irregularly shaped bone, preventing prominence and patient palpability and streamlining the surgical procedure.
Abstract translation: 提供骨板和系统。 骨固定板符合不规则形状骨的轮廓，并且不需要预弯曲或术中弯曲板。 将骨板以大致平坦的状态施用于骨骼，并且以规定的顺序安装和紧固骨螺钉的过程用于将板轮廓到板到下面的骨，同时提供足够的强度以实现骨愈合。 板的几何形状允许板跟随不规则形状的骨的轮廓，防止突出和患者的触觉和精简外科手术。
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公开(公告)号：US08361153B2
公开(公告)日：2013-01-29
申请号：US10667034
申请日：2003-09-22
Applicant: James D. Ralph , Stephen Tatar , Thomas J. Errico
Inventor： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC: A61F2/44
CPC classification number: 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
Abstract: 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.
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公开(公告)号：US08038717B2
公开(公告)日：2011-10-18
申请号：US10852518
申请日：2004-05-24
Applicant: James D. Ralph , Stephen Tatar , Thomas J. Errico
Inventor： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC: A61F2/44
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07833253B2
公开(公告)日：2010-11-16
申请号：US11333102
申请日：2006-01-17
Applicant: James D. Ralph , Thomas N. Troxell
Inventor： James D. Ralph , Thomas N. Troxell
CPC classification number: A61B17/688 , Y10T403/7176
Abstract: Strip fasteners and cranial plugs for use in reattaching a skull flap removed during brain surgery and methods of using the same. The strip fasteners are flexible and can be shaped to follow the perimeter contour of the skull flap. The cranial plugs can be used to reattach the skull flap or they can be installed after the skull flap is reattached using the strip fasteners. In some embodiments, the cranial plug(s) and strip fasteners can be installed at the same time. The strip fasteners and cranial plugs are designed to encourage bone growth and healing of the skull flap and they can be used to deliver medication and bone growth enhancement compositions to the surgical site.
Abstract translation: 用于重新安装在脑手术期间移除的颅骨瓣的带状紧固件和头颅及其使用方法。 带状紧固件是柔性的，并且可以被成形为跟随颅骨瓣的周边轮廓。 颅骨插头可用于重新连接颅骨瓣，或者可以使用带状紧固件重新安装颅骨瓣后安装头盖。 在一些实施例中，可以同时安装颅骨塞和带状紧固件。 带状紧固件和颅骨塞被设计成促进颅骨瓣的骨生长和愈合，并且它们可以用于将药物和骨生长增强组合物递送到手术部位。
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公开(公告)号：US20100179553A1
公开(公告)日：2010-07-15
申请号：US12710541
申请日：2010-02-23
Applicant: James D. Ralph , Thomas N. Troxell
Inventor： James D. Ralph , Thomas N. Troxell
IPC: A61B17/58
CPC classification number: A61B17/688 , Y10T403/7176
Abstract: Strip fasteners and cranial plugs for use in reattaching a skull flap removed during brain surgery and methods of using the same. The strip fasteners are flexible and can be shaped to follow the perimeter contour of the skull flap. The cranial plugs can be used to reattach the skull flap or they can be installed after the skull flap is reattached using the strip fasteners. In some embodiments, the cranial plug(s) and strip fasteners can be installed at the same time. The strip fasteners and cranial plugs are designed to encourage bone growth and healing of the skull flap and they can be used to deliver medication and bone growth enhancement compositions to the surgical site.
Abstract translation: 用于重新安装在脑手术期间移除的颅骨瓣的带状紧固件和头颅及其使用方法。 带状紧固件是柔性的，并且可以被成形为跟随颅骨瓣的周边轮廓。 颅骨插头可用于重新连接颅骨瓣，或者可以使用带状紧固件重新安装颅骨瓣后安装头盖。 在一些实施例中，可以同时安装颅骨塞和带状紧固件。 带状紧固件和颅骨塞被设计成促进颅骨瓣的骨生长和愈合，并且它们可以用于将药物和骨生长增强组合物递送到手术部位。
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Patent Agency Ranking
公开(公告)号：US20100152792A1
公开(公告)日：2010-06-17
申请号：US12709753
申请日：2010-02-22
Applicant: James D. Ralph , Stephen Tatar , Thomas J. Errico
Inventor： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC: A61B17/56
CPC classification number: A61F2/442
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20100152737A1
公开(公告)日：2010-06-17
申请号：US12710652
申请日：2010-02-23
Applicant: James D. Ralph , Stephen L. Tatar , Thomas N. Troxell
Inventor： James D. Ralph , Stephen L. Tatar , Thomas N. Troxell
IPC: A61B17/80
CPC classification number: A61B17/80 , A61B17/8023
Abstract: The invention pertains to adjustable bone plates which comprise one or more sets of first members and second members. The first members and second members are releasably secured to each other by attachment means and locking means, and two or more set of first members and second members are connected by bridging means. The longitudinal and lateral dimensions of the bone plates may be adjustable.
Abstract translation: 本发明涉及包括一组或多组第一构件和第二构件的可调骨板。 第一构件和第二构件通过附接装置和锁定装置可释放地彼此固定，并且两个或更多组第一构件和第二构件通过桥接装置连接。 骨板的纵向和横向尺寸可以是可调节的。
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8.发明授权公开(公告)号：US07722675B2
公开(公告)日：2010-05-25
申请号：US10770821
申请日：2004-02-03
Applicant: James D. Ralph , Stephen Tatar , Thomas J. Errico
Inventor： James D. Ralph , Stephen Tatar , Thomas J. Errico
IPC: A61F2/44
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07695473B2
公开(公告)日：2010-04-13
申请号：US11334696
申请日：2006-01-18
Applicant: James D. Ralph , Stephen L. Tatar , Thomas N. Troxell
Inventor： James D. Ralph , Stephen L. Tatar , Thomas N. Troxell
IPC: A61B17/80
CPC classification number: A61B17/80 , A61B17/8023
Abstract: The invention pertains to adjustable bone plates which comprise one or more sets of first members and second members. The first members and second members are releaseably secured to each other by attachment means and locking means, and two or more set of first members and second members are connected by bridging means. The longitudinal and lateral dimensions of the bone plates may be adjustable.
Abstract translation: 本发明涉及包括一组或多组第一构件和第二构件的可调骨板。 第一构件和第二构件通过附接装置和锁定装置可释放地彼此固定，并且两个或更多组第一构件和第二构件通过桥接装置连接。 骨板的纵向和横向尺寸可以是可调节的。
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10.发明授权公开(公告)号：US07314486B2
公开(公告)日：2008-01-01
申请号：US10771598
申请日：2004-02-04
Applicant: James D. Ralph , Stephen Tatar , Joseph P. Errico
Inventor： James D. Ralph , Stephen Tatar , Joseph P. Errico
IPC: A61F2/44
CPC classification number: A61F2/442 , A61F2/30767 , A61F2/4425 , A61F2002/30136 , A61F2002/30171 , A61F2002/302 , A61F2002/30291 , A61F2002/30326 , A61F2002/30433 , A61F2002/30492 , A61F2002/30495 , A61F2002/30502 , A61F2002/30518 , A61F2002/30563 , A61F2002/30565 , A61F2002/30573 , A61F2002/30574 , A61F2002/30594 , A61F2002/30604 , A61F2002/30774 , A61F2002/3092 , A61F2002/30975 , A61F2002/443 , A61F2220/0025 , A61F2220/0041 , A61F2230/0004 , A61F2230/005 , A61F2230/0065 , A61F2230/0091 , A61F2250/0037 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365
Abstract: An artificial disc having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by a wave washer having a circumferential extent surrounding a central bore. Various wave washer embodiments disclosed include circumferential extents that are ring-shaped, spiral-shaped, straight, bowed, grooved, wavy, thinning, thickening, and slotted. Various central bores disclosed include simple bores and bores that form a curvate socket. Various plate embodiments disclosed include plates having, on inwardly facing surfaces, a flat surface, a circular recess, or a ball-shaped protuberance that is mateable with the curvate socket. The wave washers are disposable between the plates, through various disclosed couplings, so that the plates compress, rotate and angulate freely relative to one another, enabling the artificial disc to mimic a healthy natural intervertebral disc.
Abstract translation: 一种人造盘，其具有一对相对的板，用于抵靠相对的脊骨表面，由波形垫圈隔开，所述波形垫圈具有围绕中心孔的圆周范围。 公开的各种波形垫圈实施例包括环形，螺旋形，直的，弯曲的，带槽的，波浪形的，变薄的，增厚的和开槽的圆周范围。 公开的各种中心孔包括形成弯曲插座的简单孔和孔。 所公开的各种板实施例包括在向内的表面上具有平坦表面，圆形凹槽或可与锥形插座配合的球形突起的板。 波形垫圈通过各种公开的联接件在片之间是一次性的，使得板相对于彼此自由地压缩，旋转和弯曲，使得人造盘能够模拟健康的天然椎间盘。
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