| Stains, Dye Solution | Federal registry | 1 |
| Staple, Implantable | Federal registry | 1 |
| Starter, Bone Screw | Federal registry | 1 |
| Stent, Carotid | Federal registry | 1 |
| Stent, Iliac | Federal registry | 1 |
| Stent, Iliac Vein | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Stent, Superficial Femoral Artery | Federal registry | 1 |
| Stent, Vaginal | Federal registry | 1 |
| Stimulator, Autonomic Nerve, Implanted For Stroke Rehabilitation | Federal registry | 1 |
| Stimulator, Carotid Sinus Nerve | Federal registry | 1 |
| Stimulator, Nerve, Battery-Powered | Federal registry | 1 |
| Stimulator, Nerve, Peripheral, Electric | Federal registry | 1 |
| Stimulator, Peripheral Nerve, Non-Implanted, For Urinary Incontinence | Federal registry | 1 |
| Stylet For Catheter, Gastro-Urology | Federal registry | 1 |
| Sucker, Cardiotomy Return, Cardiopulmonary Bypass | Federal registry | 1 |
| Support, Breathing Tube | Federal registry | 1 |
| Surgical Device, For Cutting, Coagulation, And/Or Ablation Of Tissue, Including Cardiac Tissue | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| System, Applicator, Radionuclide, Manual | Federal registry | 1 |
| System, Facet Screw Spinal Device | Federal registry | 1 |
| System, Gastrointestinal Motility (Electrical) | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
| System, Measurement, Blood-Pressure, Non-Invasive | Federal registry | 1 |
| System, Multipurpose For In Vitro Coagulation Studies | Federal registry | 1 |
| System, Network And Communication, Physiological Monitors | Federal registry | 1 |
| System, Skin Closure | Federal registry | 1 |
| System, Suspension, Cell Culture | Federal registry | 1 |
| System, Test, Breath Nitric Oxide | Federal registry | 1 |
| System, Test, Osteocalcin | Federal registry | 1 |
| System, Test, Vitamin D | Federal registry | 1 |
| System, Thermal Regulating | Federal registry | 1 |
| System, X-Ray, Tomography, Computed | Federal registry | 1 |
| Table And Attachments, Operating-Room | Federal registry | 1 |
| Table, Mechanical | Federal registry | 1 |
| Table, Radiographic, Stationary Top | Federal registry | 1 |
| Tamp | Federal registry | 1 |
| Tap, Bone | Federal registry | 1 |
| Tape, Measuring, Rulers And Calipers | Federal registry | 1 |
| Template | Federal registry | 1 |
| Temporary Coronary Saphenous Vein Bypass Graft For Embolic Protection | Federal registry | 1 |
| Test, Immunity, Cell Mediated, Mycobacterium Tuberculosis | Federal registry | 1 |
| Test-Pattern, Radiographic | Federal registry | 1 |
| Timer, Clot, Automated | Federal registry | 1 |
| Tissue Expander And Accessories | Federal registry | 1 |
| Tong, Skull For Traction | Federal registry | 1 |
| Topical Approximation System | Federal registry | 1 |
| Tourniquet, Pneumatic | Federal registry | 1 |
| Transducer, Miniature Pressure | Federal registry | 1 |
| Transducer, Pressure, Catheter Tip | Federal registry | 1 |
