专利名称：DYNAMIC SPINAL IMPLANTS
INCORPORATING CARTILAGE BEARINGGRAFT MATERIAL
发明人：Timothy G. Haines申请号：US12644117申请日：20091222
公开号：US20100174374A1公开日：20100708
专利附图：
摘要：A dynamic spinal implant utilizes cartilage bearing graft material in dynamic discreplacement and/or facet arthroplasty. Methods and apparatus for dynamic spinal
implants incorporate bulk articular graft tissues derived from donor joint sources inhuman (allograft or autograft) or non-human (xenograft) tissue. The donor joint ispreferably prepared as a biological dynamic spinal implant with articular cartilage as abearing interface between adjacent bone surfaces that naturally articulate with respectto one another.
申请人：Timothy G. Haines
地址：Seattle WA US
国籍：US
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