| 发明名称 |
EXPANDABLE SPINAL IMPLANT SYSTEM AND METHOD |
| 摘要 |
A spinal implant comprises a first member including a wall that defines a first cavity and a second member including a wall defining a second cavity. At least one first expandable bone graft is disposable within the second cavity. The second member is axially translatable relative to the first member between a first configuration and a second, expanded configuration such that at least a portion of the at least one first graft is disposed within the first cavity and the first cavity includes a substantially void portion. At least one second bone graft has a selective configuration and dimension for disposal within the substantially void portion. Systems and methods are disclosed. |
| 申请公布号 |
US2014277480(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313801170 |
申请日期 |
2013.03.13 |
| 申请人 |
WARSAW ORTHOPEDIC, INC. |
发明人 |
Prevost Julien J.;Britt Charles;Hess Kyle;Kaes David R.;Schlachter Kelly W.;Wei Guobao |
| 分类号 |
A61F2/44 |
主分类号 |
A61F2/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A spinal implant comprising:
a first member including a wall that defines a first cavity; a second member extending between a first end and a second end and defining a longitudinal axis, the second member including a wall defining a second cavity; at least one first expandable bone graft disposable within the second cavity; wherein the second member is disposable within the first cavity and axially translatable relative to the first member between a first configuration and a second, expanded configuration such that at least a portion of the at least one first graft is disposed within the first cavity and the first cavity includes a substantially void portion; and at least one second bone graft having a selective configuration and dimension for disposal within the substantially void portion. |
| 地址 |
Warsaw IN US |
