| Spectacle, Magnifying | Federal registry | 1 |
| Specula, Ophthalmic | Federal registry | 1 |
| Speculum, Ent | Federal registry | 1 |
| Speculum, Non-Illuminated | Federal registry | 1 |
| Speculum, Vaginal, Nonmetal | Federal registry | 1 |
| Sphere | Company website | 1 |
| Spline | Company website | 1 |
| Sponge, Ophthalmic | Federal registry | 1 |
| Sprockets | Company website | 1 |
| Stabilizer, Heart | Federal registry | 1 |
| Stand, Infusion | Federal registry | 1 |
| Staple, Implantable | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Stimulator, Electrical, Evoked Response | Federal registry | 1 |
| Stimulator, Electrical, Implantable, For Incontinence | Federal registry | 1 |
| Stimulator, Nerve | Federal registry | 1 |
| Stopcock, I.V. Set | Federal registry | 1 |
| Storage Solutions | Company website | 1 |
| Stripper, Artery, Intraluminal | Federal registry | 1 |
| Stripper, Surgical | Federal registry | 1 |
| Stripper, Vein, External | Federal registry | 1 |
| Study, Platelet Adhesive | Federal registry | 1 |
| Stylet, Catheter | Federal registry | 1 |
| Success Story | Company website | 1 |
| Suction Control, Intracardiac, Cardiopulmonary Bypass | Federal registry | 1 |
| Surgeon'S Gloves | Federal registry | 1 |
| Suture, Absorbable, Synthetic, Polyglycolic Acid | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polypropylene | Federal registry | 1 |
| Syringe, Antistick | Federal registry | 1 |
| Syringe, Balloon Inflation | Federal registry | 1 |
| Syringe, Ent | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| Syringe, Restorative And Impression Material | Federal registry | 1 |
| System, Balloon, Intra-Aortic And Control | Federal registry | 1 |
| System/Device, Pharmacy Compounding | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
| System Integration | Company website | 1 |
| System, Irrigation, Urological | Federal registry | 1 |
| System, Nuclear Magnetic Resonance Imaging | Federal registry | 1 |
| System, Peritoneal, Automatic Delivery | Federal registry | 1 |
| System, Photopheresis, Extracorporeal | Federal registry | 1 |
| System, Suction, Lipoplasty | Federal registry | 1 |
| System, Suction, Lipoplasty For Removal | Federal registry | 1 |
| System, X-Ray, Angiographic | Federal registry | 1 |
| System, X-Ray, Mammographic | Federal registry | 1 |
| Temporary Carotid Catheter For Embolic Capture | Federal registry | 1 |
| Tonometer, Ac-Powered | Federal registry | 1 |
| Toothbrush, Manual | Federal registry | 1 |
| Topographer, Corneal, Ac-Powered | Federal registry | 1 |
| Tourniquet, Nonpneumatic | Federal registry | 1 |
