公开(公告)号：US20110230889A1

公开(公告)日：2011-09-22

申请号：US13116530

申请日：2011-05-26

申请人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

发明人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

IPC分类号： A61B17/58

CPC分类号： A61B17/155 ,  A61B17/1764

摘要： A method of positioning a femoral cutting guide on a distal end of a femur establishes at least a first reference plane to perform a distal femoral planar cut. The method includes inserting a mounting member into an intramedullary canal of the femur and coupling a bridge member to the mounting member. The method also includes placing a cutting guide member over a medial anterior portion of the distal femur. The cutting guide member has a first channel that establishes the first reference plane. The bridge member has a bridge channel. A wall of the bridge channel is inserted into the first channel of the cutting guide member. A mounting mechanism generates resistance between the bridge member and the cutting guide member. The resistance is overcome by positioning the cutting guide member relative to the femur.

摘要翻译： 将股骨切割引导件定位在股骨的远端上的方法建立至少第一参考平面以执行远端股骨平面切割。 该方法包括将安装构件插入到股骨的髓内管中，并将桥构件连接到安装构件。 该方法还包括将切割引导构件放置在远端股骨的内侧前部上。 切割引导构件具有建立第一参考平面的第一通道。 桥梁桥具有桥梁通道。 桥梁通道的壁被插入切割引导构件的第一通道中。 安装机构在桥构件和切割引导构件之间产生电阻。 通过将切割引导构件相对于股骨定位来克服阻力。

公开(公告)号：US20080228189A1

公开(公告)日：2008-09-18

申请号：US11717793

申请日：2007-03-13

申请人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

发明人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

IPC分类号： A61B17/00

CPC分类号： A61B17/155 ,  A61B17/1764

摘要： A system locates a femoral cutting guide on a distal end of a femur. The femoral cutting guide establishes at least a first reference plane to perform a distal femoral planar cut. The system generally includes a mounting rod operable to insert into the distal end of the femur. An index member is operable to abut the distal end of the femur. A bridge member extends from the index member. A cutting guide member extends from the bridge member. The cutting guide member includes a first channel that establishes the first reference plane. A mounting mechanism releasably couples the cutting guide member to the bridge member. The mounting mechanism is operable to generate a sliding resistance between the bridge member and the cutting guide member that is generally overcome to position the cutting guide member relative to the femur.

摘要翻译： 系统将股骨切割导轨定位在股骨远端。 股骨切割引导件至少建立第一参考平面以执行股骨远端切割。 该系统通常包括可操作以插入股骨远端的安装杆。 分度构件可操作以邻接股骨的远端。 桥梁构件从索引构件延伸。 切割引导构件从桥构件延伸。 切割引导构件包括建立第一参考平面的第一通道。 安装机构将切割引导构件可释放地联接到桥构件。 安装机构可操作以在桥构件和切割引导构件之间产生滑动阻力，该滑动阻力通常被克服以将切割引导构件相对于股骨定位。

公开(公告)号：US08333772B2

公开(公告)日：2012-12-18

申请号：US13116530

申请日：2011-05-26

申请人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

发明人： Duke A. Fox ,  Robert Metzger ,  Scott Twomey

IPC分类号： A61B17/15

CPC分类号： A61B17/155 ,  A61B17/1764

摘要： A method of positioning a femoral cutting guide on a distal end of a femur establishes at least a first reference plane to perform a distal femoral planar cut. The method includes inserting a mounting member into an intramedullary canal of the femur and coupling a bridge member to the mounting member. The method also includes placing a cutting guide member over a medial anterior portion of the distal femur. The cutting guide member has a first channel that establishes the first reference plane. The bridge member has a bridge channel. A wall of the bridge channel is inserted into the first channel of the cutting guide member. A mounting mechanism generates resistance between the bridge member and the cutting guide member. The resistance is overcome by positioning the cutting guide member relative to the femur.

摘要翻译： 将股骨切割引导件定位在股骨的远端上的方法建立至少第一参考平面以执行远端股骨平面切割。 该方法包括将安装构件插入到股骨的髓内管中，并将桥构件连接到安装构件。 该方法还包括将切割引导构件放置在远端股骨的内侧前部上。 切割引导构件具有建立第一参考平面的第一通道。 桥梁桥具有桥梁通道。 桥梁通道的壁被插入切割引导构件的第一通道中。 安装机构在桥构件和切割引导构件之间产生电阻。 通过将切割引导构件相对于股骨定位来克服阻力。

公开(公告)号：US07959637B2

公开(公告)日：2011-06-14

申请号：US11717793

申请日：2007-03-13

申请人： Duke A Fox ,  Robert Metzger ,  Scott Twomey

发明人： Duke A Fox ,  Robert Metzger ,  Scott Twomey

IPC分类号： A61B17/15

CPC分类号： A61B17/155 ,  A61B17/1764

摘要： A system locates a femoral cutting guide on a distal end of a femur. The femoral cutting guide establishes at least a first reference plane to perform a distal femoral planar cut. The system generally includes a mounting rod operable to insert into the distal end of the femur. An index member is operable to abut the distal end of the femur. A bridge member extends from the index member. A cutting guide member extends from the bridge member. The cutting guide member includes a first channel that establishes the first reference plane. A mounting mechanism releasably couples the cutting guide member to the bridge member. The mounting mechanism is operable to generate a sliding resistance between the bridge member and the cutting guide member that is generally overcome to position the cutting guide member relative to the femur.

摘要翻译： 系统将股骨切割导轨定位在股骨远端。 股骨切割引导件至少建立第一参考平面以执行股骨远端切割。 该系统通常包括可操作以插入股骨远端的安装杆。 分度构件可操作以邻接股骨的远端。 桥梁构件从索引构件延伸。 切割引导构件从桥构件延伸。 切割引导构件包括建立第一参考平面的第一通道。 安装机构将切割引导构件可释放地联接到桥构件。 安装机构可操作以在桥构件和切割引导构件之间产生滑动阻力，该滑动阻力通常被克服以将切割引导构件相对于股骨定位。

公开(公告)号：US07261719B1

公开(公告)日：2007-08-28

申请号：US10701272

申请日：2003-11-04

申请人： R. Scott Twomey ,  Robert G Metzger

发明人： R. Scott Twomey ,  Robert G Metzger

IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00

CPC分类号： A61B5/1072 ,  A61B5/4504 ,  A61B5/4528 ,  A61B17/1764 ,  A61B2090/061 ,  A61F2/3859 ,  A61F2/4657 ,  A61F2002/4658

摘要： A sizing apparatus for determining the anterior-posterior size of a distal end of a femur. The apparatus includes a block having a face engageable with the distal end of the femur, and a body mounted on the block and slidable relative to the block in a medial-lateral direction. A stylus is mounted on the body.

摘要翻译： 一种用于确定股骨远端的前后尺寸的定型装置。 该装置包括具有可与股骨的远端相接合的面的块，以及安装在块上的主体，并且相对于块在内侧方向上可滑动。 触针安装在身上。