INTERVERTEBRAL SPINAL IMPLANT DEVICES AND METHODS OF USE
摘要
A spinal implant device used for the surgical treatment of a spinal disorder. The implant device may be a static device or a dynamic device. In one embodiment, the implant device is constructed of a radiolucent material with attached radiopaque markers. The markers may be constructed of the same radiolucent material and a radiopaque additive. In one embodiment, the implant device is constructed of a carbon nanostructure reinforced polymer. In one embodiment, the implant device has a porous bone interface surface. The pore density of the bone interface surface may vary up to a larger value in areas where the bone interface surface contacts a cortical bone portion of a vertebra.
申请公布号
WO2007089960(A2)
申请公布日期
2007.08.09
申请号
WO2007US60326
申请日期
2007.01.10
申请人
WARSAW ORTHOPEDIC, INC.;HEINZ, ERIC S.;LIM, ROY K.;PARE, PHILIPPE E