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51. 发明授权

US07314487B2 Intervertebral spacer device having a wave washer force restoring element 有权
标题翻译：具有波形垫片力恢复元件的椎间隔器装置
公开(公告)号：US07314487B2
公开(公告)日：2008-01-01
申请号：US10833738
申请日：2004-04-28
申请人： James D. Ralph , Stephen Tatar , Joseph P. Errico
发明人： James D. Ralph , Stephen Tatar , Joseph P. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30767 , 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
摘要： An intervertebral spacer device having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by at least one force restoring element. The preferred force restoring mechanism is a wave washer. In a first embodiment the wave washer is ring-shaped. In a second embodiment the wave washer is spiral-shaped.
摘要翻译：一种椎间隔器装置，具有一对相对的板，用于抵靠相对的椎骨表面，由至少一个力恢复元件分开。优选的力恢复机构是波形洗衣机。在第一实施例中，波形垫圈是环形的。在第二实施例中，波形垫圈是螺旋形的。

52. 发明授权

US07144426B2 Intervertebral spacer device having a slotted domed arch strip spring 有权
标题翻译：椎间隔器装置具有开槽的拱形弓形弹簧
公开(公告)号：US07144426B2
公开(公告)日：2006-12-05
申请号：US11208664
申请日：2005-08-22
申请人： James D. Ralph , Stephen Tatar , Joseph P. Errico
发明人： James D. Ralph , Stephen Tatar , Joseph P. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/30742 , A61F2/30767 , A61F2/4425 , A61F2002/30133 , A61F2002/30171 , A61F2002/302 , A61F2002/30433 , A61F2002/30443 , A61F2002/30444 , A61F2002/30451 , A61F2002/30492 , A61F2002/30502 , A61F2002/30507 , A61F2002/30518 , A61F2002/30565 , A61F2002/30571 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/30769 , A61F2002/30774 , A61F2002/30909 , A61F2002/3092 , A61F2002/30975 , A61F2002/443 , A61F2220/0025 , A61F2220/0041 , A61F2220/0058 , A61F2230/0015 , A61F2230/005 , A61F2230/0065 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365 , Y10S606/907
摘要： An intervertebral spacer device includes first and second plate members, each having plate surfaces thereof, the plate members being disposed in a spaced apart relationship such that inner ones of the plate surfaces oppose one another, and external ones of the plate surfaces face in opposite directions. The device includes at least one slotted domed arch strip spring disposed between the inner surfaces of the first and second plate members for counteracting compressive load applied to the external surfaces of the plate members, one of the plate members having a ball-shaped head attached thereto and spaced from the inner surface thereof, and the at least one slotted domed arch strip spring having a central opening including a curvate volume for receiving and holding therein the ball-shaped head.
摘要翻译：椎间间隔装置包括第一和第二板构件，每个板构件具有其板表面，板构件以间隔开的关系设置，使得内表面板彼此相对，并且板表面中的外侧面朝向相反方向。该装置包括设置在第一和第二板构件的内表面之间的至少一个开槽圆顶拱形弹簧片，用于抵抗施加到板构件的外表面的压缩载荷，其中一个板构件具有附接到其上的球形头部并且与其内表面间隔开，并且所述至少一个带槽的圆拱形拱形弹簧具有包括用于容纳和保持在其中的球形头部的弯曲体积的中心开口。

53. 发明授权

US07122055B2 Artificial intervertebral disc having a spider spring force restoring element 有权
公开(公告)号：US07122055B2
公开(公告)日：2006-10-17
申请号：US10177378
申请日：2002-06-21
申请人： James D. Ralph , Stephen Tatar , Joseph P. Errico
发明人： James D. Ralph , Stephen Tatar , Joseph P. Errico
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2002/30171 , A61F2002/302 , A61F2002/30433 , A61F2002/30443 , A61F2002/30451 , A61F2002/30492 , A61F2002/30502 , A61F2002/30518 , A61F2002/30565 , A61F2002/30571 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/30769 , A61F2002/30909 , A61F2002/3092 , A61F2002/443 , A61F2220/0025 , A61F2220/0041 , A61F2220/0058 , A61F2230/005 , A61F2230/0065 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365
摘要： An artificial disc having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by a spider spring having a plurality of spring arms extending radially from a central hub. Various spring arm embodiments disclosed include spring arms that are straight, bowed, grooved, wavy, thinning, or thickening; and spring arms with parallel sides, radially outwardly diverging sides, or radially outwardly diverging and curving sides. Various spider spring embodiments disclosed include spider springs with central hubs that are solid, bored, have curvate sockets, or have semispherical protuberances. Various plate embodiments disclosed include plates having, on inwardly facing surfaces, a curvate socket, a semispherical protuberance, a circular recess, or a flat surface. The spider springs 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.

54. 发明授权

US06837904B2 Method of surgically treating scoliosis 有权
标题翻译：手术治疗脊柱侧凸的方法
公开(公告)号：US06837904B2
公开(公告)日：2005-01-04
申请号：US10223146
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： A61B17/02 , A61B17/56 , A61B17/70 , A61F2/00 , A61F2/30 , A61F2/44 , A61F2/46
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 , Y10S606/907
摘要： A surgical treatment for restoring a proper anatomical spacing and alignment to vertebral bones of a scoliosis patient, the treatment including determining an angular misalignment associated with at least one pair of adjacent bones, adjusting the intervertebral space between adjacent vertebral bones to restore proper spacing, and inserting a tapered spacer to restore proper anatomical misalignment of the vertebral bones.
摘要翻译：一种用于恢复正确的解剖间距并与脊柱侧弯患者的椎骨对准的手术治疗，所述治疗包括确定与至少一对相邻骨骼相关联的角度未对准，调整相邻椎骨之间的椎间空间以恢复适当的间距，以及插入锥形间隔件以恢复椎骨的正确解剖学不对准。

55. 发明授权

US06805716B2 Orthopedic device set for reorienting vertebral bones for the treatment of scoliosis 失效
标题翻译：骨科设备用于重新定向椎骨以治疗脊柱侧凸
公开(公告)号：US06805716B2
公开(公告)日：2004-10-19
申请号：US09906134
申请日：2001-07-16
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 , Y10S606/907 , Y10S606/914
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。

56. 发明授权

US06740117B2 Intervertebral spacer device having a radially thinning slotted belleville spring 失效
标题翻译：椎间间隔装置具有径向变薄的开槽的贝氏弹簧
公开(公告)号：US06740117B2
公开(公告)日：2004-05-25
申请号：US09968045
申请日：2001-10-01
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61F244
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/30767 , A61F2/442 , A61F2002/30171 , A61F2002/302 , A61F2002/3038 , A61F2002/30433 , A61F2002/30443 , A61F2002/30444 , A61F2002/30446 , A61F2002/30451 , A61F2002/30492 , A61F2002/30502 , A61F2002/30507 , A61F2002/30518 , A61F2002/30538 , A61F2002/30563 , A61F2002/30565 , A61F2002/30571 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/30769 , A61F2002/30774 , A61F2002/30909 , A61F2002/3092 , A61F2002/30975 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0058 , A61F2230/005 , A61F2230/0065 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365
摘要： An intervertebral spacer device having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by at least one spring mechanism. A first plate of this embodiment includes a post extending upwardly from the inner surface of the plate, the post including a ball-shaped head. The post is designed to flexibly support a slotted belleville washer, which can be selectively mounted to the head such that the wider portion of the washer seats against the second plate. Compression of the assembly causes a deflection of the slotted belleville washer. The slotted belleville washer of this invention has a radially varying thickness which permits the load deflection profile to mimic that of the natural cartilage which is being replaced.
摘要翻译：一种椎间隔器装置，具有一对相对的板，用于抵靠相对的椎骨表面，由至少一个弹簧机构隔开。该实施例的第一板包括从板的内表面向上延伸的柱，柱包括球形头。该柱被设计成灵活地支撑开槽的贝氏垫圈，其可以选择性地安装到头部，使得更宽的部分垫圈抵靠第二板。组件的压缩导致开槽的贝尔洗衣机的偏转。本发明的开槽贝氏洗衣机具有径向变化的厚度，其允许负载偏转轮廓模拟正被替换的天然软骨的载荷偏转轮廓。

57. 发明授权

US06673113B2 Intervertebral spacer device having arch shaped spring elements 失效
公开(公告)号：US06673113B2
公开(公告)日：2004-01-06
申请号：US09982148
申请日：2001-10-18
申请人： James D. Ralph , Stephen Tatar , Joseph P. Errico
发明人： James D. Ralph , Stephen Tatar , Joseph P. Errico
IPC分类号： A61F244
CPC分类号： A61F2/442 , A61F2/30742 , A61F2/30767 , A61F2/4425 , A61F2002/30133 , A61F2002/30171 , A61F2002/302 , A61F2002/30433 , A61F2002/30443 , A61F2002/30444 , A61F2002/30451 , A61F2002/30492 , A61F2002/30502 , A61F2002/30507 , A61F2002/30518 , A61F2002/30565 , A61F2002/30571 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/30769 , A61F2002/30774 , A61F2002/30909 , A61F2002/3092 , A61F2002/30975 , A61F2002/443 , A61F2220/0025 , A61F2220/0041 , A61F2220/0058 , A61F2230/0015 , A61F2230/005 , A61F2230/0065 , A61F2310/00017 , A61F2310/00023 , A61F2310/00365 , Y10S606/907
摘要： An intervertebral spacer device having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by at least one spring mechanism. The preferred spring mechanism is an arched strip spring. In a first embodiment there are multiple springs positioned independently about the area of the opposing plates. In a second embodiment there is a single arched strip spring modified to mount onto a ball-shaped head. The lower plate of this second embodiment includes a post extending upwardly from the inner surface of the plate, the post including a ball-shaped head. The spring and post members are flexibly coupled such that the upper and lower plates may rotate relative to one another.

58. 发明授权

US06663638B2 Femoral ring loader 失效
公开(公告)号：US06663638B2
公开(公告)日：2003-12-16
申请号：US10075688
申请日：2002-02-13
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61B1788
CPC分类号： A61F2/4611 , A61F2/442 , A61F2002/4627 , A61F2002/4628
摘要： An instrument for inserting an implant between vertebral bodies, including a holder adapted to hold the implant during insertion of the implant between the vertebral bodies, a retractor adapted to retract the holder away from the implant after the insertion, and a guard adapted to prevent the implant from being removed from between the vertebral bodies during the retraction.

59. 发明授权

US6113601A Polyaxial pedicle screw having a loosely coupled locking cap 失效
标题翻译：具有松耦合锁定帽的多轴椎弓根螺钉
公开(公告)号：US6113601A
公开(公告)日：2000-09-05
申请号：US96815
申请日：1998-06-12
申请人： Stephen Tatar
发明人： Stephen Tatar
IPC分类号： A61B17/70 , A61B17/56
CPC分类号： A61B17/7037 , A61B17/7032
摘要： A polyaxial pedicle screw for use with rod implant apparatus includes a rod receiving body, a screw having a curvate head, a compression element, and a means for loosely and reversibly maintaining a coupled relationship between the compression element and the screw head during angulation thereof relative to the rod receiving body, while still permitting compressive locking of the assembly in a specific orientation by means of a compressive force applied by a rod onto the compression element and the head of the screw.
摘要翻译：用于杆植入装置的多轴椎弓根螺钉包括杆接收体，具有弯曲头部的螺钉，压缩元件和用于在其角度期间松动地和可逆地保持压缩元件和螺钉头之间的联接关系的装置相对同时通过由杆施加到压缩元件和螺钉的头部上的压缩力，仍然允许组件以特定取向压缩锁定到杆接收体。

60. 发明授权

US5997539A Polyaxial pedicle screw having a compression locking rod gripping mechanism 失效
标题翻译：具有压缩锁定杆夹持机构的多轴椎弓根螺钉
公开(公告)号：US5997539A
公开(公告)日：1999-12-07
申请号：US70268
申请日：1998-04-30
申请人： Joseph P. Errico , Thomas J. Errico , James D. Ralph , Stephen Tatar
发明人： Joseph P. Errico , Thomas J. Errico , James D. Ralph , Stephen Tatar
IPC分类号： A61B17/70 , A61B17/56
CPC分类号： A61B17/7037 , A61B17/7041
摘要： A polyaxial orthopedic device for use with rod implant apparatus includes a screw having a curvate ball top, a polyaxial head member having a socket into which the head of the screw is initially polyaxially nested, a vertical slot which renders the socket compressible, and a horizontal through hole having a tapered portion on one side of the vertical slot. A rod gripping cross-bar member, which is mounted through the through hole includes an axial split which permits the first end thereof to grip a rod, and then to be clamped onto the rod when the axial slot is narrowed. A nut is provided on the end of the cross-bar member which extend out from the through hole on the opposite end from the rod gripping mechanism. The advancement of the nut causes the cross-bar member to be compressed by the taper of the front portion of the through hole, thereby locking the rod in the gripping end thereof, and further provides the compression force necessary to compression lock the interior socket of the head against the ball top of the screw.
摘要翻译：用于杆植入装置的多轴矫形装置包括具有弯曲球顶部的螺钉，具有插座的多轴头部件，螺钉的头部最初被多轴嵌套在该插座中，使插座可压缩的垂直槽和水平通孔在垂直槽的一侧具有锥形部分。通过通孔安装的杆夹杆构件包括轴向裂缝，其允许其第一端抓住杆，然后当轴向狭槽变窄时被夹紧在杆上。在横杆构件的端部上设置有一个螺母，该螺母从杆夹持机构的相对端的通孔延伸出来。螺母的前进使得横杆构件被通孔的前部的锥形压缩，从而将杆锁定在其夹持端中，并且还提供压缩锁定内部插座所需的压缩力头部靠在球顶部的螺丝。

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