| Caliper | Federal registry | 1 |
| Camera, Cine, Endoscopic, With Audio | Federal registry | 1 |
| Camera, Ophthalmic, Ac-Powered | Federal registry | 1 |
| Camera, Still, Endoscopic | Federal registry | 1 |
| Camera, Television, Surgical, With Audio | Federal registry | 1 |
| Cannula And Trocar, Suprapubic, Non-Disposable | Federal registry | 1 |
| Cannula, Injection | Federal registry | 1 |
| Cannula, Ophthalmic | Federal registry | 1 |
| Cardiac Ablation Percutaneous Catheter | Federal registry | 1 |
| Case, Contact Lens | Federal registry | 1 |
| Catheter And Tip, Suction | Federal registry | 1 |
| Catheter, Balloon Type | Federal registry | 1 |
| Catheter, Electrode Recording, Or Probe, Electrode Recording | Federal registry | 1 |
| Catheter, Flow Directed | Federal registry | 1 |
| Catheter, Intravascular Occluding, Temporary | Federal registry | 1 |
| Catheter, Irrigation | Federal registry | 1 |
| Catheter, Nephrostomy | Federal registry | 1 |
| Catheter, Nephrostomy, General & Plastic Surgery | Federal registry | 1 |
| Catheter, Oximeter, Fiber-Optic | Federal registry | 1 |
| Catheter, Percutaneous | Federal registry | 1 |
| Catheter, Retention, Barium Enema With Bag | Federal registry | 1 |
| Catheter, Ureteral, Gastro-Urology | Federal registry | 1 |
| Catheter, Urethral | Federal registry | 1 |
| Catheter, Urological | Federal registry | 1 |
| Cement, Dental | Federal registry | 1 |
| Centrifuges (Micro, Ultra, Refrigerated) For Clinical Use | Federal registry | 1 |
| Chair And Table, Medical | Federal registry | 1 |
| Chair, Surgical, Ac-Powered | Federal registry | 1 |
| Chisel, Osteotome, Surgical | Federal registry | 1 |
| Chisel, Surgical, Manual | Federal registry | 1 |
| Clamp | Federal registry | 1 |
| Clamp, Carotid Artery | Federal registry | 1 |
| Clamp, Line | Federal registry | 1 |
| Closure, Wound, Adhesive | Federal registry | 1 |
| Coagulator-Cutter, Endoscopic, Bipolar (And Accessories) | Federal registry | 1 |
| Coagulator-Cutter, Endoscopic, Unipolar (And Accessories) | Federal registry | 1 |
| Collector, Urine, Powered, Non Indwelling Catheter | Federal registry | 1 |
| Components, Exercise | Federal registry | 1 |
| Computer, Blood-Pressure | Federal registry | 1 |
| Computer, Diagnostic, Pre-Programmed, Single-Function | Federal registry | 1 |
| Confocal Optical Imaging | Federal registry | 1 |
| Connector, Airway (Extension) | Federal registry | 1 |
| Connector, Ureteral Catheter | Federal registry | 1 |
| Container, Empty, For Collection & Processing Of Blood & Blood Components | Federal registry | 1 |
| Container, Liquid Medication, Graduated | Federal registry | 1 |
| Container, Sharps | Federal registry | 1 |
| Containment System, Laparoscopic Power Morcellation, With Instrument Port | Federal registry | 1 |
| Control, Pump Speed, Cardiopulmonary Bypass | Federal registry | 1 |
| Cover, Limb | Federal registry | 1 |
| Cover, Mattress (Medical Purposes) | Federal registry | 1 |
