| Catheter, Continuous Irrigation | Federal registry | 1 |
| Catheter, Electrode Recording, Or Probe, Electrode Recording | Federal registry | 1 |
| Catheter, Embolectomy | Federal registry | 1 |
| Catheter For Crossing Total Occlusions | Federal registry | 1 |
| Catheter, Intracardiac Mapping, High-Density Array | Federal registry | 1 |
| Catheter, Intravascular Occluding, Temporary | Federal registry | 1 |
| Catheter Introducer Kit | Federal registry | 1 |
| Catheter, Multiple Lumen | Federal registry | 1 |
| Catheter, Nephrostomy, General & Plastic Surgery | 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, Percutaneous Transluminal Coronary Angioplasty (Ptca), Cutting/Scoring | Federal registry | 1 |
| Catheter, Peripheral, Atherectomy | Federal registry | 1 |
| Catheter, Retention Type, Balloon | Federal registry | 1 |
| Catheters, Suction, Tracheobronchial | Federal registry | 1 |
| Catheter, Subclavian | Federal registry | 1 |
| Catheter, Suprapubic (And Accessories) | Federal registry | 1 |
| Catheter, Urethral | Federal registry | 1 |
| Catheter, Urological | Federal registry | 1 |
| Cement, Dental | Federal registry | 1 |
| Central Venous Catheter With Manual Insertion System | Federal registry | 1 |
| Centrifuges (Micro, Ultra, Refrigerated) For Clinical Use | Federal registry | 1 |
| Chair, Blood Donor | Federal registry | 1 |
| Chair, Dental, Without Operative Unit | Federal registry | 1 |
| Chair, Examination And Treatment | Federal registry | 1 |
| Chairs | Company website | 1 |
| Chair, Surgical, Ac-Powered | Federal registry | 1 |
| Clamp | Federal registry | 1 |
| Clamp, Cannula | Federal registry | 1 |
| Cleanser, Root Canal | Federal registry | 1 |
| Clinical Electronic Thermometer | Federal registry | 1 |
| Clip, Scalp | Federal registry | 1 |
| Closed Antineoplastic And Hazardous Drug Reconstitution And Transfer System | Federal registry | 1 |
| CNC MILLING | Company website | 1 |
| CNC TURNING | Company website | 1 |
| Coagulator, Laparoscopic, Unipolar (And Accessories) | Federal registry | 1 |
| Colorimeter, Photometer, Spectrophotometer For Clinical Use | Federal registry | 1 |
| Comparison Of Freezing Points & Stds. Of Known Osmotic Pressure, Osmolality | Federal registry | 1 |
| Components, Wheelchair | Federal registry | 1 |
| Computer, Oxygen-Uptake | Federal registry | 1 |
| Conditioner, Signal, Physiological | Federal registry | 1 |
| Condom | Federal registry | 1 |
| Congo Red | Federal registry | 1 |
| Conserver, Oxygen | Federal registry | 1 |
| Container, I.V. | Federal registry | 1 |
| Cord, Retraction | Federal registry | 1 |
| Coronary Mechanical Thrombectomy With Aspiration | Federal registry | 1 |
| Coulometric, Chloride | Federal registry | 1 |
| Cover, Limb | Federal registry | 1 |
