Surgical and medical diagnostic instrumentation, namely, curettes; hand-held and self-retaining surgical retractors; surgical pluggers in the nature of cheek surgical retractors, vestibular surgical retractors, and implant surgical retractors; tongue depressors; surgical forceps; surgical pliers; surgical scissors; surgical cutters for cutting human or animal tissue and organs; speculums; rongeurs; biopsy forceps; dissection kits comprised of surgical scissors and surgical dressings; eye inst...