| Scissors, Orthopedic, Surgical | Federal registry | 1 |
| Scissors, Umbilical | Federal registry | 1 |
| Sealant, Pit And Fissure, And Conditioner | Federal registry | 1 |
| Set, Administration, Intravascular | Federal registry | 1 |
| Skid, Bone | Federal registry | 1 |
| Slide Stainer, Automated | Federal registry | 1 |
| Snare, Ear | Federal registry | 1 |
| Snare, Enucleating | Federal registry | 1 |
| Snare, Nasal | Federal registry | 1 |
| Snare, Tonsil | Federal registry | 1 |
| Sound, Urethral, Metal Or Plastic | Federal registry | 1 |
| Sound, Uterine | Federal registry | 1 |
| Spatula, Ophthalmic | Federal registry | 1 |
| Spatula, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Specula, Ophthalmic | Federal registry | 1 |
| Speculum, Ent | Federal registry | 1 |
| Speculum, Rectal | Federal registry | 1 |
| Speculum, Vaginal, Metal | Federal registry | 1 |
| Splint, Extremity, Noninflatable, External, Sterile | Federal registry | 1 |
| Splint, Hand, And Components | Federal registry | 1 |
| Splint, Traction | Federal registry | 1 |
| Spreader, Bladder Neck | Federal registry | 1 |
| Stains, Hematology | Federal registry | 1 |
| Staple, Fixation, Bone | Federal registry | 1 |
| Stent, Carotid | Federal registry | 1 |
| Stent, Iliac | Federal registry | 1 |
| Stent, Renal | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Stent, Superficial Femoral Artery | Federal registry | 1 |
| Stimulator, Auditory, Evoked Response | Federal registry | 1 |
| Stimulator, Electrical, Evoked Response | Federal registry | 1 |
| Stimulator, Nerve | Federal registry | 1 |
| Stimulator, Photic, Evoked Response | Federal registry | 1 |
| Stripper, Surgical | Federal registry | 1 |
| Stylet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Sucker, Cardiotomy Return, Cardiopulmonary Bypass | Federal registry | 1 |
| Suture, Absorbable, Natural | Federal registry | 1 |
| Suture, Absorbable, Synthetic, Polyglycolic Acid | Federal registry | 1 |
| Suture, Nonabsorbable, Steel, Monofilament And Multifilament, Sterile | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyester | Federal registry | 1 |
| Suture, Surgical, Absorbable, Polydioxanone | Federal registry | 1 |
| Suture, Surgical, Nonabsorbable, Expanded, Polytetraflouroethylene | Federal registry | 1 |
| Syringe, Ent | Federal registry | 1 |
| Syringe, Periodontic, Endodontic, Irrigating | Federal registry | 1 |
| System, Blood Collection, Vacuum-Assisted, Manual | Federal registry | 1 |
| System, Nuclear Magnetic Resonance Imaging | Federal registry | 1 |
| System, Nuclear Magnetic Resonance Spectroscopic | Federal registry | 1 |
| System, Test, Infectious Mononucleosis | Federal registry | 1 |
| System, Urine Drainage, Closed, For Non-Indwelling Catheter, Non-Sterile | Federal registry | 1 |
| System, X-Ray, Tomography, Computed | Federal registry | 1 |
