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公开(公告)号：US10736677B2
公开(公告)日：2020-08-11
申请号：US15886450
申请日：2018-02-01
发明人： Selene Parekh , Brian Hockett , Ellen Pokorney
摘要： An orthopedic plate has a first end and a second end each including a locking screw hole that receives a locking screw and spaced from that hole is a closed compression housing that extends from the bone-facing side of the plate and which receives a compression screw that forms an angle of from about 10° to about 70° with a longitudinal axis of the plate. The first and second compression housings are offset from each other and have opposing openings that face toward each other so as to allow the screws projecting therethrough to have crossing directions.
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公开(公告)号：US10368926B2
公开(公告)日：2019-08-06
申请号：US15880952
申请日：2018-01-26
摘要： An orthopedic plate is specifically configured for use in osteotomies, in which part of the plate extends into a portion of a first bone segment and part is external to the cortical surface of an adjacent bone segment to fix the segments to allow them to fuse. The plate has a first end and a second end where the end which is inserted into the bone has a chamfer and a through hole having a hole axis optionally at an oblique angle to the longitudinal axis of the plate, and which can receive a screw, peg or pin. The second end of the plate includes a locking screw hole and optionally including a compression slot extending in a direction toward a screw hole in the opposing end. Optionally, the non-locking hole has a shroud that forms an arc or portion of a cylinder over the hole. A plate driver having a recess that holds the plate is used to insert the plate into the bone.
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公开(公告)号：US09962213B2
公开(公告)日：2018-05-08
申请号：US14737034
申请日：2015-06-11
CPC分类号： A61B17/8875 , A61B17/8891 , A61B90/03
摘要： The present invention relates to an orthopedic fastener driver which can be used with a variable angle fixation system, and in particular in which the driver has a variable angle drive tip that is capable of screwing a fastener in an orthopedic plate assembly at a variable angle relative to the drive axis of the driver, and further wherein the driver has a drive mechanism including an interference clutch mechanism that disengages so as to limit the relative depth of the fastener in the plate assembly as to avoid driving the fastener or fastener assembly through the plate.
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4.发明申请公开(公告)号：US20170245870A1
公开(公告)日：2017-08-31
申请号：US15593860
申请日：2017-05-12
CPC分类号： A61B17/1728 , A61B17/1782 , A61B17/80 , A61B17/8057
摘要： A surgical drill guide for positioning, aligning, and of holes to be drilled in bone tissue has retaining means that holds the position and alignment of the drill guide body in a releasable manner with respect to a fastener hole in an orthopedic implant. The retaining means is a key guide that mates with a key way or key ways in or around a threaded locking hole of an orthopedic plate for alignment of a pilot hole and method of using the guide. The key guide has 2 to 8 projections that extend in the direction of the axis of the hole, such as hemi cylindrical projections, and the plate has a corresponding female key way that receives the retaining means. The invention also relates to a method of aligning a locking fastener in a plate at a desired angle relative to a bone by using a surgical guide having a key interface with the plate to position and align a pilot hole.
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5.发明申请公开(公告)号：US20160354128A1
公开(公告)日：2016-12-08
申请号：US15237329
申请日：2016-08-15
申请人： Clifford L. Jeng , Jackson R. Heavener , Mark Myerson , Bryan D. Den Hartog , Thomas San Giovanni
发明人： Clifford L. Jeng , Jackson R. Heavener , Mark Myerson , Bryan D. Den Hartog , Thomas San Giovanni
CPC分类号： A61B17/8061 , A61B17/1728 , A61B17/1739 , A61B17/808 , A61F2/30749 , A61F2/4202
摘要： The invention comprises a lateral ankle fusion plate, a jig for use with the fusion plate and a method for ankle fusion of the joints between the tibia, the talus, and the calcaneus. In addition, a separate fusion screw from posterior to anterior through the calcaneal tuberosity into the distal tibia is useful and can be placed using the targeting jig of the invention. The plate includes a C-shaped stirrup portion that wraps the bottom of the calcaneus and is provided with a screw hole for a T-T-C-fusion screw. A C-shaped targeting jig is provided that interfaces with the plate to allow for placement of the calcaneal screw and has an additional attachment for placement of the independent fusion screw so as to avoid impingement with the plate, and plate screws. The invention also relates to a method of surgery that incorporates the use of the plate, the jig and the tibial/talar/calcaneal fusion screw for an arthrodesis of the ankle joint.
摘要翻译： 本发明包括外侧踝融合板，用于该融合板的夹具和用于胫骨，距骨和跟骨之间的关节的踝关节融合的方法。 此外，从后到前通过跟骨结节到远端胫骨的单独的融合螺钉是有用的，并且可以使用本发明的靶向夹具放置。 板包括C形箍筋部分，其包裹跟骨的底部并且设置有用于T-T-C熔合螺钉的螺孔。 提供了C形目标夹具，其与板接合以允许跟踪螺钉的放置，并具有用于放置独立的熔合螺钉的附加附件，以避免与板和板螺钉的冲击。 本发明还涉及一种手术方法，其包括使用板，夹具和用于踝关节的关节固定术的胫骨/爪/跟骨融合螺钉。
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公开(公告)号：US09486212B2
公开(公告)日：2016-11-08
申请号：US13839022
申请日：2013-03-15
发明人： Caitlin Miller , Brian Hockett , Ellen Pokorney , Andrew Leither
IPC分类号： A61B17/068 , A61B17/064 , A61B17/00
CPC分类号： A61B17/0642 , A61B17/0644 , A61B17/0682 , A61B17/0684 , A61B17/17 , A61B17/8897 , A61B2017/00862 , A61B2017/00867 , A61B2017/0645 , A61B2017/0688
摘要： The invention comprises a fusion implant system for a generally u-shaped bone staple in which the staple is provided on a storage block with the two side legs in an unsplayed position, and an inserter having two triangular shaped pivoting handles has detachable tips that engage the staple on the storage block such that when the handles are aligned one over the other in a congruent position, the tips force the side legs into a splayed configuration at 90° and a sliding block holds the handles in this position to allow the staple to removed from the storage block and tamped using the inserter handles into respective bone.
摘要翻译： 本发明包括一种用于大体上U形骨钉的融合植入系统，其中钉子设置在存储块上，两个侧腿处于未被放置的位置，并且具有两个三角形旋转手柄的插入器具有可拆卸的尖端， 钉在储存块上，使得当手柄以一致的位置对准在另一个上时，该尖端迫使侧腿处于90°的展开构型，并且滑动块将手柄保持在该位置以允许钉移除 从存储块并使用插入器手柄夯实到相应的骨中。
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公开(公告)号：US09414872B2
公开(公告)日：2016-08-16
申请号：US14931229
申请日：2015-11-03
发明人： James P. Price , Michael A. Zwolinski , Andrew J. Leither , David B. Kay , Bryan D. Den Hartog , David B. Thordarson , John L. Marsh , Derek S. Lewis
CPC分类号： A61B17/8061 , A61B17/1728 , A61B17/1739 , A61B17/1775 , A61B17/8057 , A61B17/8085 , A61B17/8615
摘要： This invention provides a calcaneal plate implanted using a sinus tarsi approach and comprises an anterior section having two locking screw holes, an s-shaped posterior facet section having a four locking holes and which rounds toward the bone at both the inferior and superior edges and is reinforced at the superior edge, and a blade shaped posterior portion having three linearly aligned locking holes and terminating in a tapered portion. There is also, a drill guide assembly having a drill guide column inserted through a hole in a targeting guide and locking to one of the locking holes in the plate, and cannulated drill guide sleeves that lock into holes in the targeting guide in a spaced relation whereby when the targeting guide is locked into the plate, the targeting guide can be used as a handle and wherein locking screws can be implanted percutaneously.
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公开(公告)号：US09259252B2
公开(公告)日：2016-02-16
申请号：US14230231
申请日：2014-03-31
CPC分类号： A61B17/8061 , A61B17/56 , A61B17/8004 , A61B17/8014 , A61B17/8057 , A61B17/8085 , A61B17/885
摘要： The present invention relates to a series of orthopedic plates for use in repair of a bone. The plate has a Y-shaped profile or an X-shaped profile which includes an elongate central trunk with a complex contour and either one or two terminal pairs of arms that have a first arm and a second arm that form differing angles and lengths relative to the trunk portion of the plate. The arms include locking screw holes where the screws converge toward each other to provide for multiplanar fixation but which do not impinge.
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公开(公告)号：US20150164563A1
公开(公告)日：2015-06-18
申请号：US14624149
申请日：2015-02-17
IPC分类号： A61B17/72
CPC分类号： A61B17/7291 , A61B17/17 , A61B17/68 , A61B17/7258 , A61B17/7266 , A61B17/848 , A61B17/8625 , A61B17/864 , A61B17/8872 , A61B17/8897 , A61F2/4225 , A61F2/4606 , A61F2002/4228
摘要： The invention comprises an implant having a first end section and a second end section, where the first end has a cancellous thread for implantation in a first section of bone and the second end includes expansion slots and barbs or wings, that that resist movement out of a second section of bone. These anchors expand outwardly when a rigid wire, such as a k-wire is fed through a central cannulation in the implant and either the wire expands in diameter or the cannulation decreases in diameter. The implant also includes a collar intermediate to the first and second section which includes one or more surfaces to allow the first section to be screwed into a first bone section.
摘要翻译： 本发明包括具有第一端段和第二端段的植入物，其中第一端具有用于植入骨的第一部分中的松质线，并且第二端包括膨胀槽和倒钩或翼，其抵抗从 骨的第二部分。 当诸如k线的刚性线穿过植入物中的中心插管并且线直径扩大或插管直径减小时，这些锚固件向外膨胀。 植入物还包括中间到第一和第二部分的套环，其包括一个或多个表面以允许第一部分被拧入第一骨部分。
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公开(公告)号：US08998903B2
公开(公告)日：2015-04-07
申请号：US12932954
申请日：2011-03-10
申请人： James Price , Bryan D. Den Hartog , Derek S. Lewis , David B. Kay , Michael C. McGlamry , Terry Philbin , Mark Scioli
发明人： James Price , Bryan D. Den Hartog , Derek S. Lewis , David B. Kay , Michael C. McGlamry , Terry Philbin , Mark Scioli
CPC分类号： A61B17/8095 , A61B17/8009 , A61B17/8047 , A61B17/8061
摘要： An orthopedic plate is designed for opening osteotomies and includes a contoured double tabbed or butterfly shaped plate portion which can accommodate selective fixation including locking, variable locking and non-locking. The plate also includes a centrally located osteotomy support that maintains the opening between bone segments at a spaced relationship. The support can be integral to the plate, or can be modular, i.e. a separate and adjustable segment which can be changed to accommodate the desired geometry of the osteotomy site.
摘要翻译： 矫形板被设计用于打开截骨术，并且包括轮廓双标签或蝶形板部分，其可以适应选择性固定，包括锁定，可变锁定和非锁定。 该板还包括位于中心的截骨支撑件，其以间隔开的关系保持骨段之间的开口。 支撑件可以是板的一体，或者可以是模块化的，即可以改变的单独的和可调节的部分，以适应截骨部位的期望的几何形状。
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