| Cart, Emergency, Cardiopulmonary (Excluding Equipment) | Federal registry | 1 |
| Catheter, Balloon, Dilation Of Cervical Canal Prior To Labor | Federal registry | 1 |
| Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass | Federal registry | 1 |
| Catheter, Continuous Irrigation | Federal registry | 1 |
| Catheter, Embolectomy | Federal registry | 1 |
| Catheter, Hemodialysis, Non-Implanted | Federal registry | 1 |
| Catheter, Hemodialysis, Triple Lumen, Non-Implanted | Federal registry | 1 |
| Catheter, Intravascular, Diagnostic | Federal registry | 1 |
| Catheter, Intravascular, Therapeutic, Short-Term Less Than 30 Days | Federal registry | 1 |
| Catheter Introducer Kit | Federal registry | 1 |
| Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Flutter | Federal registry | 1 |
| Catheter, Peritoneal | Federal registry | 1 |
| Catheter, Peritoneal, Long-Term Indwelling | Federal registry | 1 |
| Catheters, Suction, Tracheobronchial | Federal registry | 1 |
| Catheter, Steerable | Federal registry | 1 |
| Catheter, Straight | Federal registry | 1 |
| Catheter, Subclavian | Federal registry | 1 |
| Catheter, Suprapubic (And Accessories) | Federal registry | 1 |
| Catheter, Thrombus Retriever | Federal registry | 1 |
| Catheter, Urethral | Federal registry | 1 |
| Cement, Bone, Vertebroplasty | Federal registry | 1 |
| Central Venous Catheter With Manual Insertion System | Federal registry | 1 |
| Clamp | Federal registry | 1 |
| Clamp, Cannula | Federal registry | 1 |
| Conditioner, Signal, Physiological | Federal registry | 1 |
| Condom | Federal registry | 1 |
| Cover, Burr Hole | Federal registry | 1 |
| Cover, Limb | Federal registry | 1 |
| Coverslips, Microscope Slide | Federal registry | 1 |
| Cream For X-Ray Attenuation | Federal registry | 1 |
| Crystal Violet For Histology | Federal registry | 1 |
| Curette, Suction, Endometrial (And Accessories) | Federal registry | 1 |
| Curette, Surgical, General Use | Federal registry | 1 |
| Cutter, Surgical | Federal registry | 1 |
| Cystoscope And Accessories, Flexible/Rigid | Federal registry | 1 |
| Device, Biopsy, Endomyocardial | Federal registry | 1 |
| Device, Measuring, For Panendoscope | Federal registry | 1 |
| Device, Percutaneous Retrieval | Federal registry | 1 |
| Device, Vascular, For Promoting Embolization | Federal registry | 1 |
| Device, Vein Stabilization | Federal registry | 1 |
| Dialysis Administration Kit | Federal registry | 1 |
| Dilator, Catheter | Federal registry | 1 |
| Dilator, Esophageal | Federal registry | 1 |
| Dilator, Vessel | Federal registry | 1 |
| Dilator, Vessel, For Percutaneous Catheterization | Federal registry | 1 |
| Dispenser, Cement | Federal registry | 1 |
| Dispenser, Liquid Medication | Federal registry | 1 |
| Dressing Change Tray | Federal registry | 1 |
| Dressing, Compression | Federal registry | 1 |
| Dressing, Wound, Hydrogel Without Drug And/Or Biologic | Federal registry | 1 |
