公开(公告)号：US20070038303A1

公开(公告)日：2007-02-15

申请号：US11504271

申请日：2006-08-15

申请人： Mark Myerson ,  Paul D'Antonio ,  Lisa Thompson ,  John Sharobiem

发明人： Mark Myerson ,  Paul D'Antonio ,  Lisa Thompson ,  John Sharobiem

IPC分类号： A61F2/42 ,  A61F2/28

CPC分类号： A61B17/562 ,  A61B2017/00004 ,  A61F2/28 ,  A61F2/30942 ,  A61F2/4202 ,  A61F2/4225 ,  A61F2002/30062 ,  A61F2210/0004 ,  A61F2310/00293 ,  A61F2310/00359

摘要： A foot/ankle implant and associated method. The foot/ankle implant comprises a composite structure having a ceramic component with a macroprosity and a polymer component filling the macroporosity. The composite structure forms an anatomically-shaped and load-bearing graft for implantation between two bone portions of the foot or ankle to correct associated deformities. The ceramic component is gradually resorbable after implantation, and the composite structure is gradually replaceable by tissue/bone ingrowth.

摘要翻译： 脚/脚踝植入物及相关方法。 脚/脚踝植入物包括具有大孔的陶瓷组分和填充大孔隙的聚合物组分的复合结构。 复合结构形成解剖学形状和承载移植物，用于在足部或脚踝的两个骨部之间植入以纠正相关的畸形。 陶瓷组分在植入后逐渐可再吸收，复合结构可逐渐被组织/骨向内生长。

公开(公告)号：US20060241609A1

公开(公告)日：2006-10-26

申请号：US11094993

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

IPC分类号： A61F2/30

CPC分类号： A61B17/562 ,  A61B17/8061 ,  A61B2017/00004

摘要： An implant for lengthening the lateral column of the foot is configured for engagement across the calcaneocuboid joint or across a space formed between two bone segments of the calcaneus bone. The implant includes a plate configured positioning on the bone segments and includes an array of screw holes at its opposite ends arranged for solid fixation to the corresponding bone using bone screws. The implant includes a wedge projecting from the bone engaging surface of the plate. The wedge has a width that is tapered toward the plantar aspect and toward the medial aspect of the foot.

摘要翻译： 用于延长脚的侧柱的植入物构造成跨越跟骨关节或跨越跟骨的两个骨段之间形成的空间。 植入物包括定位在骨段上的板，并且在其相对端处包括一排螺钉孔，用于使用骨螺钉固定固定到相应的骨骼上。 植入物包括从板的骨接合表面突出的楔形物。 楔形物具有朝向足底方向并朝向脚的内侧方向逐渐变细的宽度。

公开(公告)号：US20060241607A1

公开(公告)日：2006-10-26

申请号：US11094954

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

IPC分类号： A61F2/30

CPC分类号： A61B17/8061 ,  A61B17/8085

摘要： A fixation device for reduction of bone segments of the metatarsus comprises a fixation plate that is sized and configured to generally conform to the shaft of the metatarsus between the head and base. The plate includes a head end that is wider than the base end, with curved side edges that gradually taper between the two ends and produce a necked-down portion between the two ends that narrower than either end. The profile of the plate is further reduced by curving the plate across its width and along the entire length of the plate and by forming the plate at a minimal thickness of about 0.9 mm. The plate is provided with a plurality of screw holes staggered across the length and width of the plate. In the preferred embodiment, two screw holes are provided at each end and a group of four screws are provided adjacent each of the side edges. The screws holes are staggered to avoid conflict of the screws within the bone regardless of how many screws are used to secure the plate to the bone.

摘要翻译： 用于减少跖骨的骨段的固定装置包括固定板，该固定板的尺寸和构造大体上符合头部和底部之间的跖骨的轴。 板包括比基端宽的头端，弯曲的侧边缘在两端之间逐渐变细，并且在两端之间产生比两端窄的颈缩部分。 板的轮廓通过在板的宽度和板的整个长度上弯曲板并通过以约0.9mm的最小厚度形成板来进一步减小。 该板设置有跨越板的长度和宽度交错的多个螺钉孔。 在优选实施例中，在每个端部设置两个螺钉孔，并且在每个侧边缘附近提供一组四个螺钉。 螺钉孔交错，以避免骨头内的螺钉的冲突，无论使用多少螺钉将板固定在骨头上。

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

IPC分类号： A61B17/80 ,  A61B17/17 ,  A61F2/42 ,  A61F2/30

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。

公开(公告)号：US07931680B2

公开(公告)日：2011-04-26

申请号：US11094993

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

IPC分类号： A61B17/88

CPC分类号： A61B17/562 ,  A61B17/8061 ,  A61B2017/00004

摘要： An implant for lengthening the lateral column of the foot is configured for engagement across the calcaneocuboid joint or across a space formed between two bone segments of the calcaneus bone. The implant includes a plate configured positioning on the bone segments and includes an array of screw holes at its opposite ends arranged for solid fixation to the corresponding bone using bone screws. The implant includes a wedge projecting from the bone engaging surface of the plate. The wedge has a width that is tapered toward the plantar aspect and toward the medial aspect of the foot.

摘要翻译： 用于延长脚的侧柱的植入物构造成用于跨越跟骨关节或跨越跟骨的两个骨段之间形成的空间。 植入物包括定位在骨段上的板，并且在其相对端处包括一排螺钉孔，用于使用骨螺钉固定固定到相应的骨骼上。 植入物包括从板的骨接合表面突出的楔形物。 楔形物具有朝向足底方向并朝向脚的内侧方向逐渐变细的宽度。

公开(公告)号：US20060241608A1

公开(公告)日：2006-10-26

申请号：US11094972

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Chris Bremer

IPC分类号： A61F2/30

CPC分类号： A61B17/8061

摘要： A fixation plate for use in fusion of the metatarsal-phalangeal joint includes a distal portion configured to engage the metatarsus bone and a proximal portion configured to engage the phalanx bone. The distal portion is elongated with several screw defined therethrough along a longitudinal axis passing through the portion. The proximal portion includes a plurality of screw holes that are all offset relative to each other along axes parallel and perpendicular to the longitudinal axis. No more than one of the screw holes in the proximal portion is aligned with the longitudinal axis. The fixation plate is contoured to cup the bones of the MTP joint. The plate may include an intermediate portion that is bent at a pre-determined dorsi-flexion angle.

摘要翻译： 用于跖骨 - 趾骨关节融合的固定板包括构造成接合跖骨的远侧部分和被配置为接合指骨骨骼的近端部分。 远侧部分是细长的，沿着穿过该部分的纵向轴线限定穿过的多个螺丝。 近端部分包括多个螺钉孔，它们都沿着平行于和垂直于纵向轴线的轴线相对于彼此偏移。 近端部分中不超过一个螺钉孔与纵向轴线对齐。 固定板的轮廓是将MTP接头的骨头盖上。 该板可以包括以预定的屈曲角弯曲的中间部分。

公开(公告)号：US20060241592A1

公开(公告)日：2006-10-26

申请号：US11094994

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

IPC分类号： A61F2/30

CPC分类号： A61B17/8061 ,  A61B17/8085 ,  Y10S606/906

摘要： A fixation device for fixation and/or fusion of the bones and joints of the mid-foot includes a plate having a plurality of screw holes for attachment of the plate around the perimeter of the fusion site. In one embodiment, four screw holes are positioned at the corners of the plate and two screw holes are located at the opposite sides and mid-length of the plate. Preferably, four additional screw holes are defined at the interior of the plate to increase the number of points of attachment of the plate to the bones of the mid-foot or to increase the ability to stabilize multiple bone segments in the case of a difficult mid-foot fracture. The plate includes a plurality of cut-outs defined between or interior of the screw holes. The cut-outs are sized to accept additional bone fasteners to either enhance the attachment of the plate to the mid-foot bones or to provide access for a fastener to reduce a bone fragment beneath the plate. The plate is configured so that the screw holes and cut-outs are not positioned over a fusion location when the plate is attached to the mid-foot.

摘要翻译： 用于固定和/或融合中足的骨骼和关节的固定装置包括具有用于将板围绕融合部位的周边附接的多个螺钉孔的板。 在一个实施例中，四个螺钉孔位于板的角部，并且两个螺钉孔位于板的相对侧和中间长度处。 优选地，在板的内部限定四个附加的螺钉孔，以增加板对中足的骨的连接点的数量，或增加在困难的中间的情况下稳定多个骨段的能力 脚骨骨折。 板包括限定在螺孔之间或内部的多个切口。 切口的尺寸适于接受额外的骨头紧固件，以增强板对中足骨的连接，或者为紧固件提供通路以减少板下方的骨碎片。 板被构造成使得当板附接到中脚时，螺钉孔和切口不位于融合位置上。

公开(公告)号：US07344538B2

公开(公告)日：2008-03-18

申请号：US11094994

申请日：2005-03-31

申请人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

发明人： Mark Myerson ,  Priya Prasad ,  Roy Sanders ,  Chris Bremer

IPC分类号： A61B17/58

CPC分类号： A61B17/8061 ,  A61B17/8085 ,  Y10S606/906

摘要： A fixation device for fixation and/or fusion of the bones and joints of the mid-foot includes a plate having a plurality of screw holes for attachment of the plate around the perimeter of the fusion site. Four screw holes are positioned at the corners of the plate and two screw holes are located at the opposite sides and mid-length of the plate. Four additional screw holes are defined at the interior of the plate to increase the number of points of attachment of the plate to the bones of the mid-foot or to increase the ability to stabilize multiple bone segments in the case of a difficult mid-foot fracture. The plate includes a plurality of cut-outs defined between or interior of the screw holes.

摘要翻译： 用于固定和/或融合中足的骨骼和关节的固定装置包括具有用于将板围绕融合部位的周边附接的多个螺钉孔的板。 四个螺丝孔位于板的角部，两个螺钉孔位于板的相对侧和中间长度。 在板的内部限定了四个额外的螺孔，以增加板对中足的骨骼的连接点的数量，或增加在困难的中足的情况下稳定多个骨段的能力 断裂。 板包括限定在螺孔之间或内部的多个切口。