16348 ⎘
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; Prostheses implantable into the body; Joints for the hip; Acetabular cups having a non-hemispherical convex outer surface, e.g. quadric-shaped having a cylindrical external shape, e.g. entirely cylindrical