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1. 发明授权

US08434969B2 Internal pipe clamp 有权
标题翻译：内管夹
公开(公告)号：US08434969B2
公开(公告)日：2013-05-07
申请号：US13077664
申请日：2011-03-31
申请人： John L. White
发明人： John L. White
IPC分类号： E02D7/28
CPC分类号： E02D13/00 , E02D5/285 , E02D7/18
摘要： A clamp system includes a frame, a plurality of clamp members, an actuator collar, and an actuator system. The frame includes an attachment member and a stop ring defining a stop cam surface. The clamp members each define first and second cam surfaces. The actuator collar defines an actuator cam surface. The actuator system displaces the actuator collar. The frame supports the actuator collar and the plurality of clamp members such that the first cam surfaces engage the actuator cam surface and the second cam surfaces engage the stop cam surface. Operation of the actuator system displaces the actuator collar towards the stop ring. As the actuator collar moves towards the stop ring, the actuator cam surface acts on the first cam surfaces and the stop cam surface acts on the second cam surfaces such that the clamp members place the clamp system in an engaged configuration.
摘要翻译：夹具系统包括框架，多个夹紧构件，致动器环和致动器系统。框架包括附接构件和限定止动凸轮表面的止动环。夹紧构件各自限定第一和第二凸轮表面。致动器轴环限定致动器凸轮表面。执行器系统使致动器轴环移位。框架支撑致动器套环和多个夹紧构件，使得第一凸轮表面接合致动器凸轮表面，并且第二凸轮表面接合止动凸轮表面。致动器系统的操作使致动器环朝向止动环移动。当致动器套环朝向止动环移动时，致动器凸轮表面作用在第一凸轮表面上，并且止动凸轮表面作用在第二凸轮表面上，使得夹紧构件将夹紧系统置于接合构型。

2. 发明授权

US08186452B1 Clamping systems and methods for piledriving 有权
标题翻译：夹紧系统和方法
公开(公告)号：US08186452B1
公开(公告)日：2012-05-29
申请号：US11540250
申请日：2006-09-29
申请人： John L. White , David Yingling
发明人： John L. White , David Yingling
IPC分类号： E02D7/00
CPC分类号： E02D7/18 , E02D5/30 , E02D5/36
摘要： A clamp system for an elongate member, comprising first and second clamp members, an actuator member, and an actuator system. The actuator member defines an actuator cam surface and is supported for movement between first and second actuator positions. The second clamp member defines a clamp cam surface and is supported for movement between first and second clamp positions. The actuator system displaces the actuator member between first and second actuator positions. As the actuator member moves from the first actuator position to the second actuator position, the actuator cam surface engages the clamp cam surface to cause the second clamp member to move towards the first clamp member, thereby clamping a portion of the elongate member between the first and second clamp members.
摘要翻译：一种用于细长构件的夹紧系统，包括第一和第二夹紧构件，致动器构件和致动器系统。致动器构件限定致动器凸轮表面并且被支撑用于在第一和第二致动器位置之间移动。第二夹紧构件限定夹紧凸轮表面并且被支撑用于在第一和第二夹持位置之间移动。致动器系统在第一和第二致动器位置之间移动致动器构件。当致动器构件从第一致动器位置移动到第二致动器位置时，致动器凸轮表面接合夹紧凸轮表面，以使第二夹紧构件朝向第一夹紧构件移动，从而将细长构件的一部分夹在第一和第二夹紧构件。

3. 发明授权

US08083744B2 Devices and methods for implanting fusion cages 有权
标题翻译：用于植入融合笼的装置和方法
公开(公告)号：US08083744B2
公开(公告)日：2011-12-27
申请号：US11880398
申请日：2007-07-20
申请人： John D. Dorchak , J. Kenneth Burkus , Eddie F. Ray, III , John L. White
发明人： John D. Dorchak , J. Kenneth Burkus , Eddie F. Ray, III , John L. White
IPC分类号： A61B17/56
CPC分类号： A61B17/1659 , A61B17/025 , A61B17/1671 , A61B17/1757 , A61B17/32002 , A61B2017/0256 , A61B2090/036 , A61F2/30744 , A61F2/442 , A61F2/4455 , A61F2/446 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/3021 , A61F2002/30217 , A61F2002/30405 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30789 , A61F2002/3082 , A61F2002/30858 , A61F2002/30861 , A61F2002/30874 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2220/0025 , A61F2230/0067
摘要： Methods and instrumentation for spinal interbody fusion are disclosed. The instruments and methods are particularly adapted for interbody fusion in an unreamed disc space. One instrument is a distractor assembly including a first distractor and a second distractor configured to be inserted in side-by-side relation in the disc space. Fusion cages adapted for insertion into an unreamed disc space are provided to enhance load distribution between adjacent vertebral bodies and lateral stability of the spinal column. The fusion cages may be inserted after distracting the disc space with the distractor assembly. Instruments for preparing the disc space through the inserted fusion cages or for use with the distractor assembly are also provided.
摘要翻译：公开了脊柱体内融合的方法和仪器。仪器和方法特别适用于未加工盘片空间中的体内融合。一种仪器是牵引器组件，其包括构造成在盘空间中并排插入的第一牵引器和第二牵引器。提供适用于插入到未加工盘片空间的融合笼，以增强相邻椎体之间的负荷分布和脊柱侧向稳定性。可以在用牵引器组件分心椎间盘空间之后插入融合笼。还提供了用于通过插入的熔接笼准备盘片空间或用于牵引器组件的仪器。

4. 发明授权

US07998212B2 Transforaminal hybrid implant 有权
标题翻译：经椎间融合植入物
公开(公告)号：US07998212B2
公开(公告)日：2011-08-16
申请号：US11527121
申请日：2006-09-26
申请人： Frank J. Schwab , Brian Robert Thoren , Anthony J. Melkent , John L. White
发明人： Frank J. Schwab , Brian Robert Thoren , Anthony J. Melkent , John L. White
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/30728 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30014 , A61F2002/30056 , A61F2002/30062 , A61F2002/3008 , A61F2002/30125 , A61F2002/30133 , A61F2002/30153 , A61F2002/30158 , A61F2002/302 , A61F2002/3023 , A61F2002/30331 , A61F2002/305 , A61F2002/30616 , A61F2002/30677 , A61F2002/30784 , A61F2002/30878 , A61F2002/4475 , A61F2002/448 , A61F2210/0004 , A61F2220/0025 , A61F2220/0033 , A61F2230/0008 , A61F2230/0015 , A61F2230/0019 , A61F2230/0026 , A61F2230/0065 , A61F2230/0069 , A61F2250/0018 , A61F2250/0032 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00131 , A61F2310/00161 , A61F2310/00179 , A61F2310/00341
摘要： An implant configured for placement through a transforaminal surgical approach made of at least two different materials. The implant may include materials with varying radiolucency and mechanical properties. Such a hybrid implant may offer controlled radiographic visibility and optimized structural properties for implant placement, including placement for use in spinal arthrodesis.
摘要翻译：构造成用于通过由至少两种不同材料制成的经椎间孔外科手术放置的植入物。植入物可以包括具有不同放射性和机械性质的材料。这种混合种植体可以提供控制的放射照相可视性和用于植入物放置的优化的结构特性，包括用于脊柱关节融合术的放置。

5. 发明申请

US20110162859A1 PILE DRIVING SYSTEMS AND METHODS EMPLOYING PRELOADED DROP HAMMER 有权
标题翻译：使用推进式DROP HAMMER的PILE驱动系统和方法
公开(公告)号：US20110162859A1
公开(公告)日：2011-07-07
申请号：US12683383
申请日：2010-01-06
申请人： JOHN L. WHITE
发明人： JOHN L. WHITE
IPC分类号： E02D7/14 , E02D7/06
CPC分类号： E02D7/125
摘要： A pile driving system for driving a pile. The pile driving system comprises a housing assembly, a hammer, a helmet member, and a lifting system. The housing assembly defining a drive axis and a plurality of vent openings. At least one vent opening is arranged at a first vent location along the drive axis, and at least one vent opening is arranged at a second vent location along the drive axis. The lifting system raises the hammer during each cycle. When the hammer drops and is above the first vent location, ambient air flows from the main chamber through the vent openings formed at the first and second vent locations. When the hammer drops and is below the first vent location and above the second vent location, ambient air flows from the main chamber through the vent openings formed at the second vent location. When the hammer drops and is below the second vent location, air within the main chamber is compressed to preload the helmet member prior to contact between the hammer and helmet member.
摘要翻译：用于打桩的打桩系统。打桩系统包括壳体组件，锤，头盔构件和提升系统。壳体组件限定驱动轴线和多个通气口。沿着驱动轴线的第一排放位置处布置至少一个通气口，并且至少一个排气口沿着驱动轴线布置在第二排气口处。提升系统在每个循环中提高锤子。当锤落下并且位于第一排气位置上方时，环境空气从主室通过形成在第一和第二排气位置处的通气口流动。当锤落下并且位于第一排气口下方并且在第二排气口位置上方时，环境空气从主室流过形成在第二排气口处的通风口。当锤落在第二排气口下方时，主室内的空气被压缩以在锤和头盔构件之间接触之前对头盔构件进行预加载。

6. 发明申请

US20100222784A1 Insertion device and techniques for orthopaedic implants 有权
公开(公告)号：US20100222784A1
公开(公告)日：2010-09-02
申请号：US12800065
申请日：2010-05-07
申请人： Frank J. Schwab , John L. White
发明人： Frank J. Schwab , John L. White
IPC分类号： A61B17/90
CPC分类号： A61F2/4611 , A61B17/0206 , A61B17/025 , A61B2017/0256 , A61F2/442 , A61F2002/2835 , A61F2002/30622 , A61F2002/30677 , A61F2002/4622 , A61F2002/4623 , A61F2002/4624 , A61F2002/4627 , A61F2002/4628 , A61F2002/4681
摘要： Instruments for inserting an implant in a space between adjacent bony portions include a pair of parallel guide members extending distally from a proximal frame portion. Tamps and impaction instruments facilitate advancement of the implant between the guide members to the space between the adjacent bony portions.

7. 发明申请

US20100212922A1 PRELOADED DROP HAMMER FOR DRIVING PILES 有权
标题翻译：用于驱动桩的预制铲斗锤
公开(公告)号：US20100212922A1
公开(公告)日：2010-08-26
申请号：US12758723
申请日：2010-04-12
申请人： John L. White
发明人： John L. White
IPC分类号： E02D7/08 , E02D7/00
CPC分类号： E02D7/08
摘要： A drop hammer for driving a pile. The drop hammer of the present invention comprises a housing member, a ram member, a helmet member, and a lifting system. The housing member defines a housing chamber and a vent port defining a preload position. The ram member is supported for movement within the housing chamber. When the lifting system raises the ram member above the preload position, ambient air substantially freely flows into and out of the housing chamber through the vent port. When the ram member falls below the preload position, ambient air within a preload chamber portion of the housing chamber compresses to apply a preload force on the inner portion of the helmet member. When the ram member moves into the lower position, the ram member impacts the helmet member to force the helmet member from the rest position to the impact position, thereby driving the pile.
摘要翻译：用于打桩的落锤。本发明的落锤包括壳体构件，柱塞构件，头盔构件和提升系统。壳体构件限定容纳室和限定预加载位置的排气口。柱塞构件被支撑以在壳体室内运动。当提升系统将压头构件升高到预加载位置之上时，环境空气通过排气口基本上自由地流入和流出壳体室。当柱塞构件下降到预加载位置以下时，壳体室的预压室部分内的环境空气被压缩以在头盔构件的内部部分上施加预加载力。当冲头构件移动到下部位置时，冲头构件撞击头盔构件以将头盔构件从静止位置强制到冲击位置，从而驱动桩。

8. 发明授权

US07320688B2 Methods and instruments for endoscopic interbody surgical techniques 有权
标题翻译：内窥镜间体外科技术的方法与手段
公开(公告)号：US07320688B2
公开(公告)日：2008-01-22
申请号：US10455678
申请日：2003-06-05
申请人： Kevin T. Foley , John L. White , Bradley T. Estes , Mingyan Liu , Loic Josse , Jeffrey D. Moore
发明人： Kevin T. Foley , John L. White , Bradley T. Estes , Mingyan Liu , Loic Josse , Jeffrey D. Moore
IPC分类号： A61B17/58 , A61B1/00
CPC分类号： A61B17/025 , A61B1/00105 , A61B1/3135 , A61B17/00234 , A61B17/1604 , A61B17/1671 , A61B2017/0256 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/2835 , A61F2002/30112 , A61F2002/30115 , A61F2002/30153 , A61F2002/30774 , A61F2002/30785 , A61F2002/30787 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4629 , A61F2002/4635 , A61F2002/4662 , A61F2002/4681 , A61F2230/0004 , A61F2230/0006 , A61F2230/0019
摘要： This invention relates to methods and instruments for performing a surgical procedure in a disc space between adjacent vertebrae. A cannula is inserted to create a working channel through the skin and tissue of a patient using a transforaminal approach to the disc space. A viewing element is used to visualize working end of the cannula and the disc space. A facetectomy is performed through the working channel to access the disc space. The disc space is prepared with various instruments, such as distractors, shims, chisels and distractor-cutters that extend through the working channel. At least implant is inserted into the disc space. The procedure allows bi-lateral support of the adjacent vertebrae with the at least one implant inserted via a unitary, minimally invasive approach to disc space.
摘要翻译：本发明涉及用于在相邻椎骨之间的椎间盘空间中执行外科手术的方法和装置。插入套管以通过使用椎间孔途径进入椎间盘的患者的皮肤和组织产生工作通道。观察元件用于可视化插管的工作端和盘片空间。通过工作通道进行切面切割以访问光盘空间。磁盘空间由各种仪器制备，例如延伸通过工作通道的牵引机，垫片，凿子和牵引机。至少将植入物插入椎间盘空间。该过程允许相邻椎骨的双向支撑，其中至少一个植入体经由对椎间盘空间的单一的微创方法插入。

9. 发明授权

US06988564B2 Diesel hammer systems and methods 有权
标题翻译：柴油锤系统及方法
公开(公告)号：US06988564B2
公开(公告)日：2006-01-24
申请号：US10848798
申请日：2004-05-18
申请人： John L. White
发明人： John L. White
IPC分类号： E02D7/12
CPC分类号： E02D7/125
摘要： A diesel hammer system for driving a pile, comprising a housing, an anvil member supported by the housing, a clamp assembly adapted to connect the anvil member to the pile, and a ram member disposed within the housing. A fuel pump system injects fuel into a combustion chamber defined by the housing, anvil member, and the ram member. A coupling system detachably engages the ram member to raise the ram member from an impact position to an upper position, the coupling system comprising a trigger member that, when engaged, causes the coupling system to release the ram member. A trigger projection mounted is on the housing to engage the trigger member to cause the coupling system to release the ram member at the upper position. The diesel hammer further comprises a pre-trigger system comprising a pre-trigger member movable between an extended position and a retracted position.
摘要翻译：一种用于驱动桩的柴油锤系统，包括壳体，由壳体支撑的砧座构件，适于将砧构件连接到桩的夹具组件和设置在壳体内的冲压构件。燃料泵系统将燃料喷射到由壳体，砧座构件和柱塞构件限定的燃烧室中。联接系统可拆卸地接合柱塞构件，以将冲压构件从冲击位置升高到上部位置，联接系统包括触发构件，当触动构件接合时，联接系统使联接系统释放冲头构件。安装在壳体上的触发器突起与触发构件接合，以使联接系统在上部位置释放柱塞构件。柴油锤还包括预触发系统，其包括可在延伸位置和缩回位置之间移动的预触发构件。

10. 发明授权

US06764491B2 Devices and techniques for a posterior lateral disc space approach 有权
标题翻译：后侧椎间盘方法的装置和技术
公开(公告)号：US06764491B2
公开(公告)日：2004-07-20
申请号：US09858197
申请日：2001-05-15
申请人： George Frey , John L. White , Mingyan Liu , Loic Josse
发明人： George Frey , John L. White , Mingyan Liu , Loic Josse
IPC分类号： A61B1756
CPC分类号： A61B17/025 , A61B17/0206 , A61B17/1604 , A61B17/1615 , A61B17/1631 , A61B17/1642 , A61B17/1659 , A61B17/1671 , A61B2017/0256 , A61F2/442 , A61F2/4455 , A61F2/4465 , A61F2/4611 , A61F2002/2835 , A61F2002/3008 , A61F2002/30115 , A61F2002/30133 , A61F2002/30235 , A61F2002/30329 , A61F2002/30774 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30789 , A61F2002/30828 , A61F2002/30912 , A61F2002/4475 , A61F2002/448 , A61F2002/4623 , A61F2002/4627 , A61F2002/4635 , A61F2220/0025 , A61F2230/0006 , A61F2230/0015 , A61F2230/0069 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023
摘要： This invention relates to methods and instruments for performing disc space preparation and implant insertion from a unilateral approach to the spine through a posterior lateral opening to the disc space. The instruments include spreaders, distractors, reamers, scrapers, cutters, chisels, rasps, pushers and implant inserters. A surgical procedure is provided that allows bilateral support of the adjacent vertebrae with at least one interbody fusion device inserted into the disc space via a unilateral approach. Implants for insertion into the disc space are also provided.
摘要翻译：本发明涉及用于执行椎间盘空间准备和植入物从单侧方法插入到通过脊椎间隙的后侧向开口到脊柱的方法和仪器。仪器包括吊具，牵引器，铰刀，刮刀，刀具，凿子，锉刀，推动器和植入物插入器。提供了外科手术，其允许相邻椎骨的双侧支撑，其中至少一个体内融合装置经由单侧方法插入椎间盘空间。还提供了用于插入盘片空间的植入物。

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