| Bur, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Cabinet, Ethylene-Oxide Gas Aerator | Federal registry | 1 |
| Calcium Salt Bone Void Filler, Drillable, Non-Screw Augmentation | Federal registry | 1 |
| Calculator/Data Processing Module, For Clinical Use | Federal registry | 1 |
| Calibrator, Primary | Federal registry | 1 |
| Caliper, Ophthalmic | Federal registry | 1 |
| Camera, Ophthalmic, Ac-Powered | Federal registry | 1 |
| Camera, Surgical And Accessories | Federal registry | 1 |
| Cannula, Injection | Federal registry | 1 |
| Cannula, Ophthalmic, Posterior Capsular Polishing, Polyvinyl Acetal | Federal registry | 1 |
| Cap, Device Disinfectant | Federal registry | 1 |
| Cardiac Ablation Percutaneous Catheter | Federal registry | 1 |
| Carrier, Ligature | Federal registry | 1 |
| Catheter, Coronary, Atherectomy | Federal registry | 1 |
| Catheter, Coude | Federal registry | 1 |
| Catheter, Electrode Recording, Or Probe, Electrode Recording | Federal registry | 1 |
| Catheter For Crossing Total Occlusions | Federal registry | 1 |
| Catheter (Gastric, Colonic, Etc.), Irrigation And Aspiration | Federal registry | 1 |
| Catheter, Intravascular Occluding, Temporary | Federal registry | 1 |
| Catheter, Multiple Lumen | Federal registry | 1 |
| Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Fibrillation | Federal registry | 1 |
| Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Flutter | Federal registry | 1 |
| Catheter, Percutaneous, Cutting/Scoring | Federal registry | 1 |
| Catheter, Peritoneal, Long-Term Indwelling | Federal registry | 1 |
| Catheter, Steerable | Federal registry | 1 |
| Catheter, Thrombus Retriever | Federal registry | 1 |
| Catheter, Ultrasound, Intravascular | Federal registry | 1 |
| Catheter, Umbilical Artery | Federal registry | 1 |
| Catheter, Upper Urinary Tract | Federal registry | 1 |
| Catheter, Urethral | Federal registry | 1 |
| Catheter, Ventricular, General & Plastic Surgery | Federal registry | 1 |
| Cerclage, Fixation | Federal registry | 1 |
| Chair, Positioning, Electric | Federal registry | 1 |
| Chair, With Casters | Federal registry | 1 |
| Chamber, Oxygen, Topical, Extremity | Federal registry | 1 |
| Chart, Visual Acuity | Federal registry | 1 |
| Chisel, Middle-Ear | Federal registry | 1 |
| Chisel, Nasal | Federal registry | 1 |
| Chisel, Osteotome, Surgical | Federal registry | 1 |
| Clamp, Cannula | Federal registry | 1 |
| Clamp, Eyelid, Ophthalmic | Federal registry | 1 |
| Clamp, Muscle, Ophthalmic | Federal registry | 1 |
| Clamp, Non-Electrical | Federal registry | 1 |
| Clamp, Penile | Federal registry | 1 |
| Clamp, Rubber Dam | Federal registry | 1 |
| Clamp, Wire, Orthodontic | Federal registry | 1 |
| Cleanser, Root Canal | Federal registry | 1 |
| Climber, Curb, Wheelchair | Federal registry | 1 |
| Coagulator-Cutter, Endoscopic, Unipolar (And Accessories) | Federal registry | 1 |
| Coagulator, Laparoscopic, Unipolar (And Accessories) | Federal registry | 1 |
