公开(公告)号：US11793653B2

公开(公告)日：2023-10-24

申请号：US17445261

申请日：2021-08-17

申请人： BIOSPINE, LLC

发明人： Brian G. Emerick ,  Ross R. Nichols ,  Daniel Refai ,  Heidi Stamets ,  Larry Sutton ,  Brent Walter

IPC分类号： A61F2/46 ,  A61F2/44 ,  A61F2/30 ,  A61F2/28

CPC分类号： A61F2/4455 ,  A61F2/442 ,  A61F2/447 ,  A61F2/4465 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/304 ,  A61F2002/305 ,  A61F2002/3052 ,  A61F2002/3055 ,  A61F2002/3084 ,  A61F2002/3093 ,  A61F2002/30331 ,  A61F2002/30365 ,  A61F2002/30383 ,  A61F2002/30398 ,  A61F2002/30401 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30471 ,  A61F2002/30523 ,  A61F2002/30525 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30624 ,  A61F2002/30632 ,  A61F2002/30785 ,  A61F2002/30904 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00359

摘要： An interbody fusion device includes a base member, a top member, and an expansion mechanism for moving the top member relative to the base member. The expansion mechanism may include a connector drive rod assembly, a gear, a threaded rod, and a support means. The gear ring is coupled to the threaded rod and is rotatable. The expansion mechanism may also include at least one load head coupled to the threaded rod. An alternative interbody fusion device is also disclosed and includes a bottom member, a superior member, and an expansion mechanism for moving the superior member relative to the base member, wherein the expansion mechanism comprises at least one expansion assembly for moving an end of the superior member relative to the bottom member.

公开(公告)号：US11090167B2

公开(公告)日：2021-08-17

申请号：US16179301

申请日：2018-11-02

申请人： BIOSPINE, LLC

发明人： Brian G. Emerick ,  Ross R. Nichols ,  Daniel Refai ,  Heidi Stamets ,  Larry Sutton ,  Brent Walter

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/30 ,  A61F2/28

摘要： An interbody fusion device includes a base member, a top member, and an expansion mechanism for moving the top member relative to the base member. The expansion mechanism may include a connector drive rod assembly, a gear, a threaded rod, and a support means. The gear ring is coupled to the threaded rod and is rotatable. The expansion mechanism may also include at least one load head coupled to the threaded rod. An alternative interbody fusion device is also disclosed and includes a bottom member, a superior member, and an expansion mechanism for moving the superior member relative to the base member, wherein the expansion mechanism comprises at least one expansion assembly for moving an end of the superior member relative to the bottom member.

公开(公告)号：US10117755B2

公开(公告)日：2018-11-06

申请号：US14394700

申请日：2013-03-15

申请人： BIOSPINE, LLC

发明人： Brian G. Emerick ,  Ross R. Nichols ,  Daniel D. Refai ,  Heidi Stamets ,  Larry D. Sutton ,  Brent Walter

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/30 ,  A61F2/28

摘要： An interbody fusion device includes a base member, a top member, and an expansion mechanism for moving the top member relative to the base member. The expansion mechanism may include a connector drive rod assembly, a gear, a threaded rod, and a support means. The gear ring is coupled to the threaded rod and is rotatable. The expansion mechanism may also include at least one load head coupled to the threaded rod. An alternative interbody fusion device is also disclosed and includes a bottom member, a superior member, and an expansion mechanism for moving the superior member relative to the bottom member. The expansion mechanism includes a first expansion assembly for moving a first end of the superior member relative to the bottom member, a second expansion assembly for moving a second end of the superior member relative to the bottom member, and a connector drive rod assembly.