公开(公告)号：US20140107798A1

公开(公告)日：2014-04-17

申请号：US13826901

申请日：2013-03-14

申请人： ORTHOHELIX SURGICAL DESIGNS, INC.

发明人： CLIFFORD L. JENG ,  JACKSON R. HEAVENER ,  MARK MYERSON ,  BRYAN D. DEN HARTOG ,  THOMAS SAN GIOVANNI

IPC分类号： A61F2/30 ,  A61F2/42

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。