| Clamp, Umbilical | Federal registry | 1 |
| Clamp, Uterine | Federal registry | 1 |
| Clamp, Vascular | Federal registry | 1 |
| Clamp, Wire, Orthodontic | Federal registry | 1 |
| Clip, Aneurysm | Federal registry | 1 |
| Clip, Implantable | Federal registry | 1 |
| Clip, Removable (Skin) | Federal registry | 1 |
| Clip, Scalp | Federal registry | 1 |
| Clip, Vascular | Federal registry | 1 |
| Clozapine Test System | Federal registry | 1 |
| Coagulator-Cutter, Endoscopic, Unipolar (And Accessories) | Federal registry | 1 |
| coils | Company website | 1 |
| Compressor, Air, Portable | Federal registry | 1 |
| Condenser, Amalgam And Foil, Operative | Federal registry | 1 |
| Conserver, Oxygen | Federal registry | 1 |
| Container, Specimen, Non-Sterile | Federal registry | 1 |
| Container, Specimen, Sterile | Federal registry | 1 |
| Corkscrew | Federal registry | 1 |
| Cover, Burr Hole | Federal registry | 1 |
| Curette, Adenoid | Federal registry | 1 |
| Curette, Ear | Federal registry | 1 |
| Curette, Nasal | Federal registry | 1 |
| Curette, Ophthalmic | Federal registry | 1 |
| Curette, Surgical, Dental | Federal registry | 1 |
| Curette, Uterine | Federal registry | 1 |
| Cutter, Surgical | Federal registry | 1 |
| Cutter, Wire | Federal registry | 1 |
| Depressor, Metal Tongue, Surgical | Federal registry | 1 |
| Depressor, Orbital | Federal registry | 1 |
| Depressor, Tongue, Non-Surgical | Federal registry | 1 |
| Dermatome | Federal registry | 1 |
| Device, Digital Image Storage, Radiological | Federal registry | 1 |
| Device, Fixation, Tracheal Tube | Federal registry | 1 |
| Device, Gas Generating | Federal registry | 1 |
| Device, Intravascular Catheter Securement | Federal registry | 1 |
| Device, Irrigation, Ocular Surgery | Federal registry | 1 |
| Device, Locking, For Intestinal Clamp | Federal registry | 1 |
| Device, Monitoring, Intracranial Pressure | Federal registry | 1 |
| Device, Patient Transfer, Powered | Federal registry | 1 |
| Device, Transfer, Patient, Manual | Federal registry | 1 |
| Dilator, Cervical, Fixed Size | Federal registry | 1 |
| Dilator, Esophageal, Ent | Federal registry | 1 |
| Dilator, Esophageal (Metal Olive) Gastro-Urology | Federal registry | 1 |
| Dilator, Lachrymal | Federal registry | 1 |
| Dilator, Nasal | Federal registry | 1 |
| Dilator, Rectal | Federal registry | 1 |
| Dilator, Vessel, Surgical | Federal registry | 1 |
| Discs, Strips And Reagents, Microorganism Differentiation | Federal registry | 1 |
| Dispenser, Liquid Medication | Federal registry | 1 |
| Dissector, Tonsil | Federal registry | 1 |
