| 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, Nerve | Federal registry | 1 |
| Strap, Head, Gas Mask | Federal registry | 1 |
| Stretcher, Hand-Carried | Federal registry | 1 |
| Stripper, Vein, Reusable | Federal registry | 1 |
| Stylet, Catheter | Federal registry | 1 |
| Stylet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Support, Breathing Tube | Federal registry | 1 |
| Support, Head And Trunk, Wheelchair | Federal registry | 1 |
| Support, Patient Position | Federal registry | 1 |
| Suprapubic Catheter Accessories | Federal registry | 1 |
| Suture, Nonabsorbable, Steel, Monofilament And Multifilament, Sterile | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyamide | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyethylene | Federal registry | 1 |
| Suture, Surgical, Nonabsorbable, Expanded, Polytetraflouroethylene | Federal registry | 1 |
| Syringe, Irrigating (Non Dental) | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| Syringe, Restorative And Impression Material | Federal registry | 1 |
| System, Automated Platelet Aggregation | Federal registry | 1 |
| System, Image Processing, Radiological | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
| System, Multipurpose For In Vitro Coagulation Studies | Federal registry | 1 |
| System, Optical Impression, Computer Assisted Design And Manufacturing (Cad/Cam) Of Dental Restorations | Federal registry | 1 |
| System, Photopheresis, Extracorporeal | Federal registry | 1 |
| System, Test, Carbohydrate Antigen (Ca19-9), For Monitoring And Management Of Pancreatic Cancer | Federal registry | 1 |
| System, Test, Immunological, Antigen, Tumor | Federal registry | 1 |
| System, Test, Thyroglobulin | Federal registry | 1 |
| System, Thermal Regulating | Federal registry | 1 |
| System, X-Ray, Angiographic | Federal registry | 1 |
| Table, Cystometric, Electric | Federal registry | 1 |
| Table, Examination, Medical, Powered | Federal registry | 1 |
| Table, Operating-Room, Electrical | Federal registry | 1 |
| Table, Operating-Room, Manual | Federal registry | 1 |
| Table, Radiographic, Non-Tilting, Powered | Federal registry | 1 |
| Table, Radiographic, Stationary Top | Federal registry | 1 |
| Table, Radiographic, Tilting | Federal registry | 1 |
| Tape, Nystagmus | Federal registry | 1 |
| Target, Fusion And Stereoscopic | Federal registry | 1 |
| Teeth, Artificial, Posterior With Metal Insert | Federal registry | 1 |
| Test, Epithelial Ovarian Tumor-Associated Antigen (Ca125) | Federal registry | 1 |
| Test, Epithelial Ovarian Tumor Associated Antigen (He4) | Federal registry | 1 |
| Tester, Color Vision | Federal registry | 1 |
| Test, Natriuretic Peptide | Federal registry | 1 |
| Test, Spectacle Dissociation, Battery-Powered (Lancaster) | Federal registry | 1 |
| Tonometer, Manual | Federal registry | 1 |
| Toothbrush, Manual | Federal registry | 1 |
