Medical apparatus and instruments; bone prostheses; artificial teeth; artificial bone parts to be implanted in natural bones; sutures; surgical implants comprised of artificial materials for replacing human bone; bone implants comprised of artificial materials; prosthetics or fillings materials, not for dental use; orthopedic implants; spinal implants comprised of artificial materials; metal bone fixation plate for foot; metal bone fixation plate for knee; esthetic massage apparatus for comme...