| Clip, Aneurysm | Federal registry | 1 |
| Clip, Implantable | Federal registry | 1 |
| Clip, Iris Retractor | Federal registry | 1 |
| Clip, Removable (Skin) | Federal registry | 1 |
| Clip, Scalp | Federal registry | 1 |
| Clip, Vascular | Federal registry | 1 |
| Closed Antineoplastic And Hazardous Drug Reconstitution And Transfer System | Federal registry | 1 |
| Coagulation System For The Measurement Of Whole Blood Viscoelastic Properties | Federal registry | 1 |
| Collector, Urine, (And Accessories) For Indwelling Catheter | Federal registry | 1 |
| Colposcope (And Colpomicroscope) | Federal registry | 1 |
| Component, Cast | Federal registry | 1 |
| Condenser, Heat And Moisture (Artificial Nose) | Federal registry | 1 |
| Connector, Airway (Extension) | Federal registry | 1 |
| Connector, Catheter | Federal registry | 1 |
| Connector, Ureteral Catheter | Federal registry | 1 |
| Container, Empty, For Collection & Processing Of Blood & Blood Components | Federal registry | 1 |
| Container, Frozen Donor Tissue Storage | Federal registry | 1 |
| Container, Specimen Mailer And Storage, Sterile | Federal registry | 1 |
| Container, Specimen, Non-Sterile | Federal registry | 1 |
| Container, Specimen, Sterile | Federal registry | 1 |
| Continuous Measurement Thermometer | Federal registry | 1 |
| Contractor, Surgical | Federal registry | 1 |
| Corkscrew | Federal registry | 1 |
| Countersink | Federal registry | 1 |
| Counter, Sponge, Surgical | Federal registry | 1 |
| Cover, Cast | Federal registry | 1 |
| Cover, Limb | Federal registry | 1 |
| Cover, Mattress (Medical Purposes) | Federal registry | 1 |
| Crimper, Pin | Federal registry | 1 |
| Crimper, Wire, Ent, Sterile | Federal registry | 1 |
| Crusher, Spur, Colostomy | Federal registry | 1 |
| Ct Biopsy Tray | Federal registry | 1 |
| Cuff, Tracheal Tube, Inflatable | Federal registry | 1 |
| Curette | Federal registry | 1 |
| Curette, Adenoid | Federal registry | 1 |
| Curette, Ear | Federal registry | 1 |
| Curette, Ethmoid | Federal registry | 1 |
| Curette, Nasal | Federal registry | 1 |
| Curette, Operative | Federal registry | 1 |
| Curette, Ophthalmic | Federal registry | 1 |
| Curette, Periodontic | Federal registry | 1 |
| Curette, Salpingeal | Federal registry | 1 |
| Curette, Suction, Endometrial (And Accessories) | Federal registry | 1 |
| Curette, Surgical, General Use | Federal registry | 1 |
| Curette, Uterine | Federal registry | 1 |
| Cushion, Flotation | Federal registry | 1 |
| Cushion, Hemorrhoid | Federal registry | 1 |
| Custom Anesthesia Tray | Federal registry | 1 |
| Cutter, Surgical | Federal registry | 1 |
| Cutter, Wire | Federal registry | 1 |
