Teething rings; beds specially made for medical purposes; medical apparatus and instruments for treating osteoarthritis and osteoporosis, medical apparatus and instruments for use in orthopedic surgery; surgical apparatus and instruments; surgical implants comprised of artificial materials; orthopedic articles, namely, orthopedic braces, orthopedic supports; suture materials; contraceptives, non-chemical, namely, contraceptive apparatus; lasers for surgical purposes; lasers for medical purposes