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。