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61. 发明申请

US20080262504A1 Femoral ring loader 有权
公开(公告)号：US20080262504A1
公开(公告)日：2008-10-23
申请号：US12214334
申请日：2008-06-18
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61B17/58
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.

62. 发明授权

US07404795B2 Femoral ring loader 失效
标题翻译：股骨环装载机
公开(公告)号：US07404795B2
公开(公告)日：2008-07-29
申请号：US10715968
申请日：2003-11-18
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61B1/32 , A61B17/58
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.
摘要翻译：一种用于在椎体之间插入植入物的装置，包括适于在植入物在椎体之间插入期间保持植入物的保持器，适于在插入之后使支架远离植入物缩回的牵开器，以及适于防止在退缩期间植入物从椎体之间被移除。

63. 发明授权

US07270680B2 Intervertebral spacer device utilizing a spirally slotted belleville washer having radially extending grooves 失效
标题翻译：使用具有径向延伸凹槽的螺旋形开槽的贝氏垫圈的椎间隔器装置
公开(公告)号：US07270680B2
公开(公告)日：2007-09-18
申请号：US10725305
申请日：2003-12-01
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61F2/44
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. The preferred spring mechanism is at least one spirally slotted belleville washer having radially extending grooves. In a preferred embodiment there is a single such belleville which is modified to mount onto a ball-shaped head. The lower plate of this embodiment includes a post extending upwardly from the inner surface of the plate, the post including a ball-shaped head. The modified Belleville washer can be rotatably mounted to the head such that the wider portion of the washer seats against the upper plate. The belleville washer has at least one radially extending groove and at least one spiral slot.
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。优选的弹簧机构是至少一个具有径向延伸凹槽的螺旋形开槽的贝尔垫圈垫圈。在优选实施例中，有一个这样的贝尔维尔修改成安装在球形头上。该实施例的下板包括从板的内表面向上延伸的柱，柱包括球形头。改进的Belleville垫圈可以可旋转地安装到头部，使得更宽的部分垫圈抵靠上板。贝氏垫圈具有至少一个径向延伸的凹槽和至少一个螺旋槽。

64. 发明授权

US07208014B2 Intervertebral spacer device utilizing a belleville washer having radially extending grooves 有权
标题翻译：使用具有径向延伸凹槽的贝氏垫圈的椎间隔器装置
公开(公告)号：US07208014B2
公开(公告)日：2007-04-24
申请号：US10781021
申请日：2004-02-18
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61F2/44
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, coupled to one another by a convex element mounted to one of the plates and maintained against the other plate by a retaining wall and a retaining ring.
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，通过安装到一个板上的凸起元件彼此连接，并通过保持壁和保持环保持抵靠另一个板。

65. 发明授权

US06918934B2 Artificial intervertebral disc having a slotted belleville washer force restoring element 失效
标题翻译：人造椎间盘具有开槽的贝尔维尔垫圈力恢复元件
公开(公告)号：US06918934B2
公开(公告)日：2005-07-19
申请号：US10177013
申请日：2002-06-21
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61F2/00 , A61F2/02 , A61F2/30 , A61F2/44
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 artificial disc 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 at least one spirally slotted belleville washer, and in some embodiments the belleville washer is also radially thinning or thickening. Various illustrated embodiments use two washers or one washer. For double washer embodiments, the wide ends of the washers seat against respective opposing plates, in some embodiments each being maintained thereagainst by a retaining wall and ring or a circular recess and retaining shield. For single washer embodiments, the narrow end of the washer can be modified to have a curvate socket for rotatably mounting onto a semispherical protuberance extending from one of the plates.
摘要翻译：一种人造盘，具有一对相对的板，用于抵靠相对的脊骨表面，由至少一个弹簧机构隔开。优选的弹簧机构是至少一个螺旋形开槽的贝氏垫圈，并且在一些实施例中，贝尔垫圈垫圈也径向变薄或增厚。各种所示实施例使用两个垫圈或一个垫圈。对于双垫圈实施例，垫圈的宽端部抵靠相应的相对的板抵靠，在一些实施例中，每个由保持壁和环或圆形凹部和保持屏蔽保持。对于单垫圈实施例，垫圈的窄端可以改变为具有可旋转地安装到从一个板延伸的半球形突起的弯曲插座。

66. 发明授权

US06887274B2 Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves 失效
标题翻译：使用具有径向间隔开的同心凹槽的贝氏垫圈的椎间隔器装置
公开(公告)号：US06887274B2
公开(公告)日：2005-05-03
申请号：US09974154
申请日：2001-10-11
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61F2/00 , A61F2/02 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/30767 , A61F2/442 , A61F2002/30171 , A61F2002/302 , A61F2002/3038 , A61F2002/30433 , A61F2002/30443 , 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. The preferred spring mechanism is at least one belleville washer having radially spaced concentric grooves. In a preferred embodiment there is a single such belleville washer which is modified to mount onto a ball-shaped head. The lower plate of this embodiment includes a post extending upwardly from the inner surface of the plate, the post including a ball-shaped head. The modified belleville washer can be rotatably mounted to the head such that the wider portion of the washer seats against the upper plate.
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。优选的弹簧机构是具有径向间隔开的同心凹槽的至少一个贝氏垫圈。在一个优选实施例中，有一个这样的贝尔洗衣机被修改以安装在球形头上。该实施例的下板包括从板的内表面向上延伸的柱，柱包括球形头。改进的百叶窗垫圈可以可旋转地安装到头部，使得更宽的部分垫圈抵靠上板。

67. 发明授权

US06840940B2 Polyaxial pedicle screw having a rotating locking element 失效
标题翻译：具有旋转锁定元件的多轴椎弓根螺钉
公开(公告)号：US06840940B2
公开(公告)日：2005-01-11
申请号：US10115747
申请日：2002-04-03
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61B17/70 , A61B17/86 , A61B17/88 , A61B17/58
CPC分类号： A61B17/7076 , A61B17/7032 , A61B17/7037 , A61B17/7082 , A61B17/7091 , A61B17/861
摘要： A screw and coupling element assembly for use with an orthopedic rod implantation apparatus includes a screw with a head and a shaft extending from the head, a coupling element with a seat within which the head is seatable such that the shaft protrudes from the coupling element, and a locking element mateable with the coupling element and when mated is selectively movable through a plurality of positions including unlocked and locked positions. When in the unlocked position, the locking element presents a rod-receiving channel and the head is movable in the seat such that the shaft is directable in a plurality of angles relative to the coupling element. When in the locked position, a rod disposed within the rod-receiving channel is fixed relative to the coupling element and the head is immovable in the seat such that the shaft is fixed at an angle relative to the coupling element.
摘要翻译：与矫形棒植入装置一起使用的螺钉和联接元件组件包括具有头部和从头部延伸的轴的螺钉，具有座的联接元件，头部可位于该座中，使得轴从联接元件突出，以及与所述联接元件配合的锁定元件，并且当配合时可以选择性地移动通过包括解锁和锁定位置的多个位置。当处于解锁位置时，锁定元件呈现杆接收通道，并且头部可在座中移动，使得轴可相对于联接元件以多个角度定向。当处于锁定位置时，设置在杆接收通道内的杆相对于联接元件固定，并且头部不可移动到座中，使得轴相对于联接元件以一定角度固定。

68. 发明授权

US06402756B1 Longitudinal plate assembly having an adjustable length 失效
标题翻译：纵向板组件具有可调长度
公开(公告)号：US06402756B1
公开(公告)日：2002-06-11
申请号：US09789938
申请日：2001-02-15
申请人： James D. Ralph , Stephen Tatar
发明人： James D. Ralph , Stephen Tatar
IPC分类号： A61B1756
CPC分类号： A61B17/8023 , A61B17/7059 , A61B17/8047 , A61B17/809 , Y10S606/902
摘要： An orthopedic device including a longitudinal plate assembly having an adjustable length and two ends. Each of the ends includes a feature that can be used to couple the end to a body structure, such as, for example, a vertebral bone. Preferably, the assembly includes two longitudinal plates that can translate longitudinally with respect to one another through a plurality of positions and be secured with respect to one another at one of the positions, thereby enabling the length of the assembly to be adjusted. Inasmuch as the length of the plate assembly can be adjusted, the surgeon can set the length to the most clinically appropriate length for effective coupling of the plate assembly to the body structure.
摘要翻译：一种矫形装置，包括具有可调长度和两端的纵向板组件。每个端部包括可用于将端部连接到身体结构（例如椎骨）的特征。优选地，组件包括两个可以通过多个位置相对于彼此纵向平移的纵向板，并且在其中一个位置处相对于彼此固定，从而能够调节组件的长度。由于可以调节板组件的长度，所以外科医生可以将长度设定到临床上最合适的长度，以有效地联接板组件到身体结构。

69. 发明授权

US08685094B2 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：US08685094B2
公开(公告)日：2014-04-01
申请号：US12761710
申请日：2010-04-16
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： 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。

70. 发明授权

US08608752B2 Trial intervertebral distraction spacers 失效
标题翻译：试验性椎间牵引垫片
公开(公告)号：US08608752B2
公开(公告)日：2013-12-17
申请号：US13534392
申请日：2012-06-27
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： A61B17/58
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 insertion tool for inserting an intervertebral spacer is provided. The tool includes first and second pincers. The first pincer is fixed and the second pincer is pivotably coupled to the first pincer at a pivot location in open-biased opposition to the first pincer. The tool includes a compression slide which may be selectively translated into and out of engagement with the second pincer. When the compression slide is in a predetermined engagement position with the second pincer, the first and second pincers are in a closed position for holding the intervertebral spacer. When the compression slide is out of engagement with the second pincer, the first and second pincers are in an open position for releasing the intervertebral spacer.
摘要翻译：提供了一种用于插入椎间隔垫的插入工具。该工具包括第一和第二钳子。第一钳子是固定的，并且第二钳子在枢转位置处以与第一钳子相反的开放偏压方式可枢转地联接到第一钳子。该工具包括可以选择性地转换成与第二钳子接合的压缩滑块。当压缩滑块与第二钳子处于预定的接合位置时，第一和第二钳子处于用于保持椎间隔垫的关闭位置。当压缩滑块与第二钳子脱离接合时，第一和第二钳子处于用于释放椎间隔垫的打开位置。

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