| 发明名称 |
INSTRUMENT FOR INSERTION AND DEPLOYMENT OF AN IMPLANT |
| 摘要 |
An exemplary surgical instrument for inserting a spinal implant includes an inserter portion, a coupling member, a first actuator, and a second actuator. The inserter portion includes at a proximal end a receiving block, at a distal end a sleeve, and a channel extending therethrough. The coupling member includes at a proximal end movably coupled with the receiving block, a middle portion that slides within the channel, a distal end that couples the spinal implant, and a first axial bore extending therethrough. The first actuator includes a proximal end with a first projection for engaging the receiving block, a first shaft extending through the first axial bore, and a distal end with a first engagement feature for engaging a first deployment feature of the implant. The second actuator includes a proximal lend with a second projection for engaging the receiving block, a second shaft extending through a second axial bore of the first shaft, and a distal end with a second engagement feature for engaging a second deployment feature of the implant. |
| 申请公布号 |
US2014172104(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201213718092 |
申请日期 |
2012.12.18 |
| 申请人 |
Alphatec Spine, Inc. |
发明人 |
DUGAL Amardeep;CHENG Yang;PATEL Nirali;BUDIKENTJANA Budi |
| 分类号 |
A61F2/46;A61F2/44 |
主分类号 |
A61F2/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A surgical instrument for inserting a spinal implant comprising:
an inserter portion including at a proximal end a receiving block, at a distal end a sleeve, and a channel extending therethrough; a clamping member including at a proximal end movably coupled with the receiving block, a middle portion that slides within the channel, a distal end that couples the spinal implant, and a first axial bore extending therethrough; a first actuator including a proximal end with a first projection for engaging the receiving block, a first shaft extending through the first axial bore, and a distal end with a first engagement feature for engaging a first deployment feature of the implant; and a second actuator including a proximal lend with a second projection for engaging the receiving block, a second shaft extending through a second axial bore of the first shaft, and a distal end with a second engagement feature for engaging a second deployment feature of the implant.
|
| 地址 |
Carlsbad CA US |
