发明名称 |
VERTEBROPLASTY IMPLANT WITH ENHANCED INTERFACIAL SHEAR STRENGTH |
摘要 |
Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone implant with enhanced interfacial shear strength can include a container, such as a mesh bag, with a sidewall and an interior chamber portion. The sidewall can include an open-celled matrix and can be filled with a first media to promote bone ingrowth and enhanced interfacial shear strength. The interior chamber can be filled with a second media to prevent crack propagation. Delivery catheters with releasable coupling features to the implant are also disclosed.
|
申请公布号 |
US2009182427(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
US20080329342 |
申请日期 |
2008.12.05 |
申请人 |
OSSEON THERAPEUTICS, INC. |
发明人 |
LIU Y. KING;LAU JAN R.;THRELKELD JUDSON E.;LYSTER MICHAEL T.;STALCUP JOHN |
分类号 |
A61F2/28 |
主分类号 |
A61F2/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|