专利名称：Prosthesis having a deformable implant
surface
发明人：Otto Frey,Rudolf Koch,Hans Fluckiger申请号：US07/585473申请日：19900920公开号：US05133767A公开日：19920728
摘要：A hip joint prosthesis in the form of a femur head prosthesis or acetabulum hasa mesh secured over at least part of the implant surface to define a cavity between themesh and the supporting member of the prosthesis. The mesh is made of elasticallydeformable material to permit inward deformation during implantation. In addition, bonecement can be injected into the cavities so that the mesh then follows the individualshape of the cavity in the bone to mesh into the internal structure of the bone withhardened bone cement.
申请人：SULZER BROTHERS LIMITED
代理机构：Kenyon & Kenyon
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