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1. 发明申请

US20120226313A1 PERCUTANEOUS SPINOUS PROCESS FUSION PLATE ASSEMBLY AND METHOD 有权
公开(公告)号：US20120226313A1
公开(公告)日：2012-09-06
申请号：US13037729
申请日：2011-03-01
申请人： Mark C. Dace
发明人： Mark C. Dace
IPC分类号： A61B17/70
CPC分类号： A61B17/7068 , A61B17/7089
摘要： A spinal implant helps stabilize vertebrae for fusion. The implant is particularly adapted for percutaneous implantation, but may also be used with other access techniques. The implant includes first and second plates that extend through a slot in a frame. When installed, the frame extends laterally through the interspinous space, and the plates extend superiorly-inferiorly along respective lateral sides of the spinous processes. The plates are moved toward one another and relative to the slot to clamp the implant to the spinous processes. The slot may be variably sized along its length, and the plates may move into differently sized portions of the slot during the clamping process.
摘要翻译：脊柱植入物有助于稳定椎骨融合。植入物特别适用于经皮植入，但也可以与其他接近技术一起使用。植入物包括延伸穿过框架中的狭槽的第一和第二板。当安装时，框架横向延伸穿过椎间盘间隙，并且板沿着棘突的相应侧面上下延伸。板彼此相对移动并且相对于狭槽移动以将植入物夹持到棘突。槽可以沿其长度可变地定尺寸，并且板可以在夹紧过程期间移动到狭槽的不同大小的部分。

2. 发明申请

US20120109306A1 SPINAL IMPLANT 审中-公开
标题翻译：脊柱植入物
公开(公告)号：US20120109306A1
公开(公告)日：2012-05-03
申请号：US12914514
申请日：2010-10-28
申请人： Clinton R. Jacob , Mark C. Dace
发明人： Clinton R. Jacob , Mark C. Dace
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2002/30367 , A61F2002/30373 , A61F2002/30382 , A61F2002/30387 , A61F2002/305 , A61F2002/30504 , A61F2002/30507 , A61F2002/30509 , A61F2002/3065 , A61F2002/30654 , A61F2002/30904 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： A spinal implant configured for implantation in an intervertebral disc space is disclosed. The implant comprises a section for engaging a vertebral body. The section comprises a bone-engaging surface configured to engage at least a portion of a vertical surface and/or an endplate surface of the vertebral body. The section further comprises a metal component and a polymer component that are bonded together, wherein each of the metal component and the polymer component comprises at least one structural element configured to promote fixation between the polymer component and the metal component.
摘要翻译：公开了一种被配置用于植入在椎间盘空间中的脊柱植入物。植入物包括用于接合椎体的部分。所述部分包括被配置为接合椎体的垂直表面和/或端板表面的至少一部分的骨接合表面。该部分还包括结合在一起的金属组分和聚合物组分，其中金属组分和聚合物组分中的每一个包含至少一种构造成促进聚合物组分与金属组分之间固定的结构元件。

3. 发明授权

US08016831B2 Instruments and techniques for guiding instruments to a spinal column 失效
标题翻译：将仪器导向脊柱的仪器和技术
公开(公告)号：US08016831B2
公开(公告)日：2011-09-13
申请号：US11703976
申请日：2007-02-08
申请人： Carlos E. Gil , Rick C. Sasso , Mark C. Dace
发明人： Carlos E. Gil , Rick C. Sasso , Mark C. Dace
IPC分类号： A61F5/00 , A61B17/90 , A61B19/00
CPC分类号： A61B17/1757
摘要： Systems and methods of shaping surfaces of vertebral bodies include a reference guide instrument that can be positioned relative to a disc space between vertebral bodies and referenced to the caudally located endplate of the disc space. The reference guide instrument can then be employed to guide preparation instruments to the vertebral bodies in an orientation and spacing referenced to the caudal endplate of the subject disc space to shape vertebral surfaces to receive an implant.
摘要翻译：成形脊椎体表面的系统和方法包括参考导向仪器，其可相对于椎体之间的椎间盘空间定位并且参考椎间盘空间的尾部定位的终板。然后可以使用参考导向仪器来将准备仪器引导到椎体，其方向和间隔以与被检体椎间盘空间的尾侧端板相对应，以形成椎骨表面以接收植入物。

4. 发明申请

US20080025788A1 Helical lead for a drive shaft collet 有权
标题翻译：螺旋导管用于驱动轴夹头
公开(公告)号：US20080025788A1
公开(公告)日：2008-01-31
申请号：US11496651
申请日：2006-07-31
申请人： Mark C. Dace
发明人： Mark C. Dace
IPC分类号： F16D1/06
CPC分类号： F16D1/116 , F16D2001/102 , Y10T279/17888 , Y10T279/17957 , Y10T403/10
摘要： Embodiments of a drive shaft collet adapted for linking a surgical drive shaft to a surgical instrument so that the instrument may be driven by the drive shaft are disclosed. The collet includes a helically-swept cutout which forces a received shaft to be rotated into alignment during insertion. Collectively, the drive shaft collet and shaft are designed to avoid the need for multiple attempts at inserting the shaft into the collet in order to align the flats on the shaft with the flats on the collet.
摘要翻译：公开了一种用于将手术驱动轴连接到外科器械的驱动轴夹头的实施例，使得该仪器可被驱动轴驱动。夹头包括螺旋扫掠切口，其迫使接收的轴在插入期间旋转成对准。总的来说，驱动轴夹爪和轴被设计成避免了将轴插入夹头中的多次尝试，以便将轴上的平面与夹头上的平面对准。

5. 发明授权

US08083798B2 Non-circular stabilization sphere and method 失效
标题翻译：非圆稳定球和方法
公开(公告)号：US08083798B2
公开(公告)日：2011-12-27
申请号：US11098167
申请日：2005-04-04
申请人： Randall N. Allard , Robert B. Rice , Mark C. Dace
发明人： Randall N. Allard , Robert B. Rice , Mark C. Dace
IPC分类号： A61F2/44
CPC分类号： A61F2/4611 , A61F2/30728 , A61F2/44 , A61F2/442 , A61F2002/30242 , A61F2002/30332 , A61F2002/30487 , A61F2002/30601 , A61F2002/30649 , A61F2002/30662 , A61F2002/30772 , A61F2002/30822 , A61F2002/4475 , A61F2002/4627 , A61F2002/4629 , A61F2220/0025 , A61F2220/0033 , A61F2230/0071
摘要： A spacer for inserting between vertebral members. The spacer has a non-spherical shape with an anterior section having a first shape and a posterior section having a different shape. An attachment means is positioned within the posterior section, and may include a receiver for attachment with an insertion device, and an anti-rotation mechanism for assistance in removing the spacer from the insertion device. Embodiments of using the spacer is also disclosed which may include inserting the spacer between the vertebral members in a generally posterior approach. Once inserted, the insertion device acts with the anti-rotation device to remove a connection mechanism from the receiver. The spacer remains between the vertebral members and provides relief to the patient.
摘要翻译：用于插入椎体成员之间的间隔物。间隔件具有非球形形状，其前部具有第一形状，后部具有不同的形状。附接装置定位在后部部分内，并且可以包括用于与插入装置连接的接收器，以及用于帮助从插入装置移除间隔件的防旋转机构。还公开了使用间隔件的实施例，其可以包括在大体后方的方法中将间隔件插入在椎骨构件之间。一旦插入，插入装置与防旋转装置起作用以从接收器移除连接机构。间隔物保持在椎骨构件之间并且向患者提供缓解。

6. 发明授权

US07992878B2 Helical lead for a drive shaft collet 有权
标题翻译：螺旋导管用于驱动轴夹头
公开(公告)号：US07992878B2
公开(公告)日：2011-08-09
申请号：US11496651
申请日：2006-07-31
申请人： Mark C. Dace
发明人： Mark C. Dace
IPC分类号： B23B31/117
CPC分类号： F16D1/116 , F16D2001/102 , Y10T279/17888 , Y10T279/17957 , Y10T403/10
摘要： Embodiments of a drive shaft collet adapted for linking a surgical drive shaft to a surgical instrument so that the instrument may be driven by the drive shaft are disclosed. The collet includes a helically-swept cutout which forces a received shaft to be rotated into alignment during insertion. Collectively, the drive shaft collet and shaft are designed to avoid the need for multiple attempts at inserting the shaft into the collet in order to align the flats on the shaft with the flats on the collet.
摘要翻译：公开了一种用于将手术驱动轴连接到外科器械的驱动轴夹头的实施例，使得该仪器可被驱动轴驱动。夹头包括螺旋扫掠切口，其迫使接收的轴在插入期间旋转成对准。总的来说，驱动轴夹爪和轴被设计成避免了将轴插入夹头中的多次尝试，以便将轴上的平面与夹头上的平面对准。

7. 发明申请

US20080234684A1 Instruments and techniques for guiding instruments to a spinal column 失效
标题翻译：将仪器导向脊柱的仪器和技术
公开(公告)号：US20080234684A1
公开(公告)日：2008-09-25
申请号：US11703976
申请日：2007-02-08
申请人： Carlos E. Gil , Rick C. Sasso , Mark C. Dace
发明人： Carlos E. Gil , Rick C. Sasso , Mark C. Dace
IPC分类号： A61F5/00 , A61B17/90 , A61B19/00
CPC分类号： A61B17/1757
摘要： Systems and methods of shaping surfaces of vertebral bodies include a reference guide instrument that can be positioned relative to a disc space between vertebral bodies and referenced to the caudally located endplate of the disc space. The reference guide instrument can then be employed to guide preparation instruments to the vertebral bodies in an orientation and spacing referenced to the caudal endplate of the subject disc space to shape vertebral surfaces to receive an implant.
摘要翻译：成形脊椎体表面的系统和方法包括参考导向仪器，其可相对于椎体之间的椎间盘空间定位并且参考椎间盘空间的尾部定位的终板。然后可以使用参考导向仪器来将准备仪器引导到椎体，其方向和间隔以与被检体椎间盘空间的尾侧端板相对应，以形成椎骨表面以接收植入物。

8. 发明申请

US20100125277A1 TRANSVERSE CENTERING TOOL WITH PIN PLACEMENT GUIDES 有权
标题翻译：带插脚指导的横向中心工具
公开(公告)号：US20100125277A1
公开(公告)日：2010-05-20
申请号：US12271357
申请日：2008-11-14
申请人： Mark C. DACE , Richard G. FESSLER
发明人： Mark C. DACE , Richard G. FESSLER
IPC分类号： A61B17/58 , A61B17/00
CPC分类号： A61B17/1757 , A61F2/442
摘要： A centering tool for transverse centering between an upper vertebra and a lower vertebra is disclosed. The centering tool comprises a support portion having a proximal end and a distal end, two handles, and two pin placement guides, each guide having a hollow cylinder shape for the placement of a drill or pin on each of the upper and lower vertebrae. The two handles each have a proximal end and a distal end, wherein the proximal end of each handle is connected to the proximal end of the support portion, and the distal end of each handle ultimately contact the uncular joint of one of the vertebrae when centering is achieved. Preferably, each handle has a spring that biases the handle in a closed position so that the distal portions of both handles abut each other in a resting or closed position.
摘要翻译：公开了一种用于在上椎骨和下椎骨之间横向居中的定心工具。定心工具包括具有近端和远端的支撑部分，两个把手和两个销放置引导件，每个引导件具有中空圆筒形状，用于将钻头或销钉放置在每个上下椎骨上。两个手柄各自具有近端和远端，其中每个手柄的近端连接到支撑部分的近端，并且每个手柄的远端在居中时最终接触椎骨中的一个的小孩关节已完成。优选地，每个手柄具有弹簧，该弹簧将手柄偏压在闭合位置，使得两个手柄的远端部分处于静止或闭合位置彼此邻接。

9. 发明申请

US20170156764A1 SPINAL IMPLANT SYSTEM AND METHODS OF USE 审中-公开
公开(公告)号：US20170156764A1
公开(公告)日：2017-06-08
申请号：US14957780
申请日：2015-12-03
申请人： Craig M. Squires , Mark C. Dace , Nikhil S. Kulkarni , Chris E. Johnson , John G. Heller
发明人： Craig M. Squires , Mark C. Dace , Nikhil S. Kulkarni , Chris E. Johnson , John G. Heller
IPC分类号： A61B17/70
摘要： A spinal implant includes an intermediate portion and a first portion extending in a transverse orientation from the intermediate portion. The first portion includes an inner surface connectable with vertebral tissue adjacent a lamina. A second portion is spaced from the first portion and extends in a transverse orientation from the intermediate portion. The second portion includes an inner surface connectable with vertebral tissue adjacent a lamina. At least one of the first portion and the second portion includes an outer surface having a mating element engageable with a mating element of a surgical instrument. Systems, surgical instruments and methods are disclosed.

10. 发明授权

US08562650B2 Percutaneous spinous process fusion plate assembly and method 有权
标题翻译：经皮棘突融合板组装及方法
公开(公告)号：US08562650B2
公开(公告)日：2013-10-22
申请号：US13037729
申请日：2011-03-01
申请人： Mark C. Dace
发明人： Mark C. Dace
IPC分类号： A61B17/70
CPC分类号： A61B17/7068 , A61B17/7089
摘要： A spinal implant helps stabilize vertebrae for fusion. The implant is particularly adapted for percutaneous implantation, but may also be used with other access techniques. The implant includes first and second plates that extend through a slot in a frame. When installed, the frame extends laterally through the interspinous space, and the plates extend superiorly-inferiorly along respective lateral sides of the spinous processes. The plates are moved toward one another and relative to the slot to clamp the implant to the spinous processes. The slot may be variably sized along its length, and the plates may move into differently sized portions of the slot during the clamping process.
摘要翻译：脊柱植入物有助于稳定椎骨融合。植入物特别适用于经皮植入，但也可以与其他接近技术一起使用。植入物包括延伸穿过框架中的狭槽的第一和第二板。当安装时，框架横向延伸穿过椎间盘间隙，并且板沿着棘突的相应侧面上下延伸。板彼此相对移动并且相对于狭槽移动以将植入物夹持到棘突。狭槽可以沿着其长度可变地定尺寸，并且在夹紧过程中，板可以移动到狭槽的不同大小的部分。

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