| Sealant, Pit And Fissure, And Conditioner | Federal registry | 1 |
| seals | Company website | 1 |
| Sensors | Company website | 1 |
| Shield, Eye, Radiological | Federal registry | 1 |
| Shield, Protective, Personnel | Federal registry | 1 |
| Shunt, Central Nervous System And Components | Federal registry | 1 |
| Simulatan (Including Crossed Cylinder) | Federal registry | 1 |
| Single (Specified) Analyte Controls (Assayed And Unassayed) | Federal registry | 1 |
| Sirolimus Test System | Federal registry | 1 |
| Sling, Arm | Federal registry | 1 |
| Snare, Ear | Federal registry | 1 |
| Snare, Enucleating | Federal registry | 1 |
| Snare, Nasal | Federal registry | 1 |
| Snare, Non-Electrical | Federal registry | 1 |
| Snare, Tonsil | Federal registry | 1 |
| Sound, Metal, Interconnected | Federal registry | 1 |
| Sound, Uterine | Federal registry | 1 |
| Spatula, Ophthalmic | Federal registry | 1 |
| Spatula, Surgical, General & Plastic Surgery | Federal registry | 1 |
| specifications overview | Company website | 1 |
| Specula Accessories | Federal registry | 1 |
| Specula, Ophthalmic | Federal registry | 1 |
| Speculum, Non-Illuminated | Federal registry | 1 |
| Speculum, Rectal | Federal registry | 1 |
| Speculum, Vaginal, Nonmetal | Federal registry | 1 |
| Spiral Wound Gaskets | Company website | 1 |
| Splint, Clavicle | Federal registry | 1 |
| Sponge, Ophthalmic | Federal registry | 1 |
| Spoon, Ophthalmic | Federal registry | 1 |
| Stainless Steel | Company website | 1 |
| Stand, Infusion | Federal registry | 1 |
| Stent, Ureteral | Federal registry | 1 |
| Sterilant, Medical Devices | Federal registry | 1 |
| Sterilizer, Steam | Federal registry | 1 |
| Stethoscope, Esophageal, With Electrical Conductors | Federal registry | 1 |
| Stimulator, Muscle, Powered, For Muscle Conditioning | Federal registry | 1 |
| Stimulator, Nerve, Transcutaneous, Over-The-Counter | Federal registry | 1 |
| Stripper, Surgical | Federal registry | 1 |
| Stylet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Sunglasses (Non-Prescription Including Photosensitive) | Federal registry | 1 |
| Supplies, Blood-Bank | Federal registry | 1 |
| Support, Arm | Federal registry | 1 |
| Suprapubic Catheter Accessories | Federal registry | 1 |
| Suture, Nonabsorbable, Silk | Federal registry | 1 |
| Suture, Nonabsorbable, Steel, Monofilament And Multifilament, Sterile | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyethylene | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| System, Automated Platelet Aggregation | Federal registry | 1 |
| System, Evacuator, Fluid | Federal registry | 1 |
| System, Image Processing, Radiological | Federal registry | 1 |
