发明名称 |
Compliant Interbody Fusion Device With Deployable Bone Anchors |
摘要 |
An interbody fusion implant with deployable bone anchors includes a support member, a monolithic body that accommodates the support member, and a longitudinal hole along a vertical length of the support member. The support member includes a first end and a second end. The second end includes two flanges. The flanges are configured to dig into an endplate of a vertebral body. The flanges of the support member provide a location fixation on an implantation of the interbody fusion implant into the vertebral body. The support member may also include at least one of a clip shaped support member and an I-shaped support member. The I-shaped support member may allow a rigidity and a support in flexion-extension through a living-hinge positioned in a middle of the I-shaped support member. The longitudinal hole sustains loads imported on the interbody fusion implant and allows the interbody fusion implant to flex freely.
|
申请公布号 |
US2010137988(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
US20080326079 |
申请日期 |
2008.12.01 |
申请人 |
CUSTOM SPINE, INC. |
发明人 |
MARKWORTH AARON D.;OH YOUNG HOON;ABDELGANY MAHMOUD F. |
分类号 |
A61F2/44;A61B17/04;A61B17/70 |
主分类号 |
A61F2/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|