公开(公告)号：US08808293B2

公开(公告)日：2014-08-19

申请号：US13352860

申请日：2012-01-18

申请人： Markus Buettler ,  Simon Stucki ,  Stefan Wolf ,  Martin Felder ,  Stan Kmiec ,  Kyle Henning ,  Dana Pappalardo ,  This Aebi

发明人： Markus Buettler ,  Simon Stucki ,  Stefan Wolf ,  Martin Felder ,  Stan Kmiec ,  Kyle Henning ,  Dana Pappalardo ,  This Aebi

IPC分类号： A61B17/56

CPC分类号： A61B17/744 ,  A61B17/7098 ,  A61B17/8872 ,  A61B17/8891

摘要： A device for bone fixation comprises a bone fixation nail extending from a proximal end to a distal end, the distal end having a helical structure configured to engage a bone, the proximal end having an opening extending thereinto and a first sleeve configured for insertion over a proximal portion of the bone fixation nail and through an intramedullary nail hole, the first sleeve permitting the bone fixation nail to move axially therewithin within a predetermined range of movement along with a locking screw configured to limit movement of the bone fixation nail relative to the first sleeve, the locking screw configured to lockingly engage the opening in the bone fixation nail and having a head and a threaded shaft extending distally therefrom.

摘要翻译： 用于骨固定的装置包括从近端延伸到远端的骨固定钉，所述远端具有构造成接合骨的螺旋结构，所述近端具有延伸到其中的开口，以及构造成用于插入 骨固定钉的近端部分并且通过髓内钉孔，允许骨固定钉在预定运动范围内轴向移动的第一套管以及构造成限制骨固定钉相对于第一部分的运动的锁定螺钉 套筒，所述锁定螺钉被构造成与所述骨固定钉中的开口锁定地接合，并且具有头部和从其向远侧延伸的螺纹轴。

公开(公告)号：US08777960B2

公开(公告)日：2014-07-15

申请号：US13363134

申请日：2012-01-31

申请人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

发明人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

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

CPC分类号： A61B17/8888 ,  A61B17/8615 ,  A61B17/888 ,  B25B15/005 ,  B25B23/108

摘要： An interlock driving instrument is configured to be releasably lockable to a fastener, such as a bone anchor. A bone anchor can be locked to the interlock driving instrument by inserting an expandable distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and expanding the distal end within the driving opening by translating an expansion member into the expandable distal end. Alternatively, the bone anchor can be locked to the interlock driving instrument by inserting the distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and translating a sliding member along a sloped surface defined in a channel extending into the shaft.

摘要翻译： 互锁驱动器具被配置为可释放地锁定到诸如骨锚的紧固件。 通过将互锁驱动仪器的轴的可扩展远端插入到骨锚的驱动开口中并且通过将扩展构件平移到可扩展的膨胀构件中而使驱动开口内的远端膨胀，可以将骨锚固件锁定到联锁驱动装置 远端。 或者，通过将互锁驱动器械的轴的远端插入到骨锚固件的驱动开口中，骨锚可以锁定到互锁驱动器械上，并且沿着限定在延伸到 轴。

公开(公告)号：US20120253355A1

公开(公告)日：2012-10-04

申请号：US13363134

申请日：2012-01-31

申请人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

发明人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

IPC分类号： A61B17/56

CPC分类号： A61B17/8888 ,  A61B17/8615 ,  A61B17/888 ,  B25B15/005 ,  B25B23/108

摘要： An interlock driving instrument is configured to be releasably lockable to a fastener, such as a bone anchor. A bone anchor can be locked to the interlock driving instrument by inserting an expandable distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and expanding the distal end within the driving opening by translating an expansion member into the expandable distal end. Alternatively, the bone anchor can be locked to the interlock driving instrument by inserting the distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and translating a sliding member along a sloped surface defined in a channel extending into the shaft.

公开(公告)号：US20120247284A1

公开(公告)日：2012-10-04

申请号：US13073294

申请日：2011-03-28

申请人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

发明人： Nicole Murray ,  Frank Andrew Wilson ,  Kyle Henning ,  Sean Powell

IPC分类号： B25B15/00

摘要： An interlock driving instrument is configured to be releasably lockable to a fastener, such as a bone anchor. A bone anchor can be locked to the interlock driving instrument by inserting an expandable distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and expanding the distal end within the driving opening by translating an expansion member into the expandable distal end. Alternatively, the bone anchor can be locked to the interlock driving instrument by inserting the distal end of the shaft of the interlock driving instrument into the driving opening of the bone anchor and translating a sliding member along a sloped surface defined in a channel extending into the shaft.

摘要翻译： 互锁驱动器具被配置为可释放地锁定到诸如骨锚的紧固件。 通过将互锁驱动仪器的轴的可扩展远端插入到骨锚的驱动开口中并且通过将扩展构件平移到可扩展的膨胀构件中而使驱动开口内的远端膨胀，可以将骨锚固件锁定到联锁驱动装置 远端。 或者，通过将互锁驱动器械的轴的远端插入到骨锚固件的驱动开口中，骨锚可以锁定到互锁驱动器械上，并且沿着限定在延伸到 轴。