| abstract |
To the extent effective to prolong the life of the graft, wear piece detachment can be minimized, or microcracks can be created and / or prevented from increasing in size. To provide a medical device having a surface. A structural member having a surface, wherein at least a portion of the surface is coated with a nanostructured material having a thickness of at least about 25 μm, the nanostructured material comprising a ceramic, a ceramic composite, and a ceramic / metal composite. Or a combination comprising at least one of these. This implant, for one reason, has extended life due to improved wear and peel resistance, and is beneficial for partial or complete replacement of articulated joints or flexible hinge joints. . [Selection] Figure 3 |