| Spoon, Ear | Federal registry | 1 |
| Spreader, Cuff | Federal registry | 1 |
| Spud, Ophthalmic | Federal registry | 1 |
| Stabilizer, Heart | Federal registry | 1 |
| Staple, Implantable | Federal registry | 1 |
| Staple, Removable (Skin) | Federal registry | 1 |
| Stapler, Skin | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Sterilant, Medical Devices | Federal registry | 1 |
| Sterilization Wrap Containers, Trays, Cassettes & Other Accessories | Federal registry | 1 |
| Sterilizer, Steam | Federal registry | 1 |
| Stethoscope, Esophageal | Federal registry | 1 |
| Stethoscope, Manual | Federal registry | 1 |
| Stimulator, Bone Growth, Non-Invasive | Federal registry | 1 |
| Stimulator, Peripheral Nerve, Implanted (Pain Relief) | Federal registry | 1 |
| Stimulator, Ultrasound And Muscle, For Use Other Than Applying Therapeutic Deep | Federal registry | 1 |
| Stopcock, I.V. Set | Federal registry | 1 |
| Strap, Head, Gas Mask | Federal registry | 1 |
| Stripper, Artery, Intraluminal | Federal registry | 1 |
| Stripper, Surgical | Federal registry | 1 |
| Stripper, Vein, External | Federal registry | 1 |
| Stripper, Vein, Reusable | Federal registry | 1 |
| Strip, Test, Reagent, Residuals For Dialysate, Disinfectant | Federal registry | 1 |
| Stylet, Catheter | Federal registry | 1 |
| Stylet For Catheter, Gastro-Urology | Federal registry | 1 |
| Stylet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Submucosal Injection Agent | Federal registry | 1 |
| Support, Arm | Federal registry | 1 |
| Support, Breathing Tube | Federal registry | 1 |
| Support, Hernia | Federal registry | 1 |
| Surgical Retractor Kit | Federal registry | 1 |
| Surgical Table Cushion | Federal registry | 1 |
| Suture, Absorbable, Synthetic | Federal registry | 1 |
| Suture, Nonabsorbable | Federal registry | 1 |
| Suture, Nonabsorbable, Steel, Monofilament And Multifilament, Sterile | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyester | Federal registry | 1 |
| Suture Removal Kit | Federal registry | 1 |
| Suture, Surgical, Absorbable, Polydioxanone | Federal registry | 1 |
| Suture, Surgical, Nonabsorbable, Expanded, Polytetraflouroethylene | Federal registry | 1 |
| Syringe, Balloon Inflation | Federal registry | 1 |
| Syringe, Ent | Federal registry | 1 |
| Syringe, Irrigating (Dental) | Federal registry | 1 |
| System, Dialysate Delivery, Single Patient | Federal registry | 1 |
| System, Image Processing, Radiological | Federal registry | 1 |
| System, Imaging, Pulsed Doppler, Ultrasonic | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
| System, Irrigation, Urological | Federal registry | 1 |
| System, Suspension, Cell Culture | Federal registry | 1 |
| System, Urine Drainage, Closed, For Non-Indwelling Catheter, Non-Sterile | Federal registry | 1 |
| System, Water Purification, General Medical Use | Federal registry | 1 |
