| Sound, Uterine | Federal registry | 1 |
| Spatula, Cervical, Cytological | Federal registry | 1 |
| Spatula, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Speculum, Vaginal, Nonmetal | Federal registry | 1 |
| Sponge, Ophthalmic | Federal registry | 1 |
| Spoon, Ophthalmic | Federal registry | 1 |
| Spud, Ophthalmic | Federal registry | 1 |
| Stabilizer, Heart | Federal registry | 1 |
| Stand, Infusion | Federal registry | 1 |
| Staple, Implantable | Federal registry | 1 |
| Staple, Removable (Skin) | Federal registry | 1 |
| Stent, Ureteral | 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 |
| Stripper, Artery, Intraluminal | Federal registry | 1 |
| Stripper, Vein, External | Federal registry | 1 |
| Stylet, Catheter | Federal registry | 1 |
| Stylet For Catheter, Gastro-Urology | Federal registry | 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, Irrigating (Non Dental) | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| System, Balloon, Intra-Aortic And Control | Federal registry | 1 |
| System/Device, Pharmacy Compounding | Federal registry | 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, X-Ray, Angiographic | Federal registry | 1 |
| System, X-Ray, Mammographic | Federal registry | 1 |
| Tape, Measuring, Rulers And Calipers | Federal registry | 1 |
| Temporary Carotid Catheter For Embolic Capture | Federal registry | 1 |
| Test-Pattern, Radiographic | Federal registry | 1 |
| Tourniquet, Nonpneumatic | Federal registry | 1 |
| Transducer, Blood-Pressure, Extravascular | Federal registry | 1 |
| Transducer, Pressure, Catheter Tip | Federal registry | 1 |
| Transducer, Ultrasonic, Diagnostic | Federal registry | 1 |
| Transmitters And Receivers, Physiological Signal, Radiofrequency | Federal registry | 1 |
| Tray, Irrigation, Sterile | Federal registry | 1 |
| Trephine, Manual, Ophthalmic | Federal registry | 1 |
| Trocar | Federal registry | 1 |
| Tube, Aspirating, Flexible, Connecting | Federal registry | 1 |
| Tube, Nasogastric | Federal registry | 1 |
| Tubes, Vials, Systems, Serum Separators, Blood Collection | Federal registry | 1 |
