| Suture, Nonabsorbable, Synthetic, Polypropylene | Federal registry | 1 |
| Syringe, Antistick | Federal registry | 1 |
| Syringe, Cartridge | Federal registry | 1 |
| Syringe, Irrigating (Non Dental) | Federal registry | 1 |
| System, Balloon, Intra-Aortic And Control | Federal registry | 1 |
| System, Dental, Hydrokinetic, Caries Removal & Cavity Preparation | Federal registry | 1 |
| System, Digital Image Communications, Radiological | Federal registry | 1 |
| System, Evacuator, Fluid | Federal registry | 1 |
| System, Facet Screw Spinal Device | Federal registry | 1 |
| System, Image Processing, Radiological | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
| System Integration | Company website | 1 |
| System, Optical Impression, Computer Assisted Design And Manufacturing (Cad/Cam) Of Dental Restorations | Federal registry | 1 |
| System, Reading, Television, Closed-Circuit | Federal registry | 1 |
| System, Suction, Lipoplasty | Federal registry | 1 |
| System, Test, Beta-2-Microglobulin Immunological | Federal registry | 1 |
| System, Test, Carbohydrate Antigen (Ca19-9), For Monitoring And Management Of Pancreatic Cancer | Federal registry | 1 |
| System, Test, Carcinoembryonic Antigen | Federal registry | 1 |
| System, Test, Human Chorionic Gonadotropin | Federal registry | 1 |
| System, Test, Immunological, Antigen, Tumor | Federal registry | 1 |
| System, Test, Low Density, Lipoprotein | Federal registry | 1 |
| System, Test, Radioallergosorbent (Rast) Immunological | Federal registry | 1 |
| System, Test, Thyroglobulin | Federal registry | 1 |
| System, Test, Vitamin D | Federal registry | 1 |
| System, Thermal Regulating | Federal registry | 1 |
| System, X-Ray, Film Marking, Radiographic | Federal registry | 1 |
| System, X-Ray, Fluoroscopic, Image-Intensified | Federal registry | 1 |
| Table And Attachments, Operating-Room | Federal registry | 1 |
| Table, Operating-Room, Ac-Powered | Federal registry | 1 |
| Tape, Measuring, Rulers And Calipers | Federal registry | 1 |
| Teeth, Porcelain | Federal registry | 1 |
| Temperature Probes | Company website | 1 |
| Temporary Carotid Catheter For Embolic Capture | Federal registry | 1 |
| Temporary Percutaneous Transluminal Cerebral Artery Dilatation Device | Federal registry | 1 |
| Test, Alpha Fetoprotein L3 Subfraction (Afp-L3%), For Hepatocellular Carcinoma Risk Assessment | Federal registry | 1 |
| Test, Antigen, Nuclear, Epstein-Barr Virus | Federal registry | 1 |
| Test, Epithelial Ovarian Tumor-Associated Antigen (Ca125) | Federal registry | 1 |
| Tester, Electrode/Lead, Electroencephalograph | Federal registry | 1 |
| Tester, Pulp | Federal registry | 1 |
| Test, Prostate Specific Antigen, Free, (Noncomplexed) To Distinguish Prostate Cancer From Benign Conditions | Federal registry | 1 |
| Thyroglobulin, Antigen, Antiserum, Control | Federal registry | 1 |
| Tissue Expander And Accessories | Federal registry | 1 |
| Titrimetric With Edta And Indicator, Calcium | Federal registry | 1 |
| Toothbrush, Powered | Federal registry | 1 |
| torch brazing | Company website | 1 |
| Tourniquet, Nonpneumatic | Federal registry | 1 |
| Transducer, Blood-Pressure, Extravascular | Federal registry | 1 |
| Transmitters And Receivers, Electrocardiograph, Telephone | Federal registry | 1 |
| Transmitters And Receivers, Physiological Signal, Radiofrequency | Federal registry | 1 |
| Tray, Biopsy, Without Biopsy Instruments | Federal registry | 1 |
