| Case, Contact Lens | Federal registry | 1 |
| Catheter And Tip, Suction | Federal registry | 1 |
| Catheter, Irrigation | Federal registry | 1 |
| C-Band | Company website | 1 |
| Chair, Adjustable, Mechanical | Federal registry | 1 |
| Chair And Table, Medical | Federal registry | 1 |
| Chair, Blood Donor | Federal registry | 1 |
| Chair, Examination And Treatment | Federal registry | 1 |
| Chair, Surgical, Ac-Powered | Federal registry | 1 |
| Chair, Surgical, Non-Electrical | Federal registry | 1 |
| Chair, With Casters | Federal registry | 1 |
| Chisel, Mastoid | Federal registry | 1 |
| Chisel (Osteotome) | Federal registry | 1 |
| Chisel, Osteotome, Surgical | Federal registry | 1 |
| Clamp, Eyelid, Ophthalmic | Federal registry | 1 |
| Clamp, Muscle, Ophthalmic | Federal registry | 1 |
| Clamp, Surgical, General & Plastic Surgery | Federal registry | 1 |
| cleaners | Company website | 1 |
| Cleanser, Root Canal | Federal registry | 1 |
| CNC MILLING | Company website | 1 |
| Collagen Corneal Shield | Federal registry | 1 |
| Compressor, Orbital | Federal registry | 1 |
| Condenser, Amalgam And Foil, Operative | Federal registry | 1 |
| Conformer, Ophthalmic | Federal registry | 1 |
| Cord, Retraction | Federal registry | 1 |
| Crimper, Wire, Ent, Sterile | Federal registry | 1 |
| critical power | Company website | 1 |
| Crutch, Ptosis | Federal registry | 1 |
| Cup, Prophylaxis | Federal registry | 1 |
| Curette | Federal registry | 1 |
| Curette, Ethmoid | Federal registry | 1 |
| Curette, Ophthalmic | Federal registry | 1 |
| Curette, Surgical, Dental | Federal registry | 1 |
| custom robotics | Company website | 1 |
| Cutter, Wire | Federal registry | 1 |
| Dental Barriers And Sleeves | Federal registry | 1 |
| Device, Analysis, Anterior Segment | Federal registry | 1 |
| Device, Anti-Snoring | Federal registry | 1 |
| Device, Intravascular Catheter Securement | Federal registry | 1 |
| Device, Medical Examination, Ac Powered | Federal registry | 1 |
| Device, Transfer, Patient, Manual | Federal registry | 1 |
| Diammine Silver Fluoride Dental Hypersensitivity Varnish | Federal registry | 1 |
| Dilator, Nasal | Federal registry | 1 |
| Disinfectant, Subsystem, Water Purification | Federal registry | 1 |
| Dissector, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Drape, Surgical, Antimicrobial | Federal registry | 1 |
| Dressing, Wound, Occlusive | Federal registry | 1 |
| Drill, Surgical, Ent (Electric Or Pneumatic) Including Handpiece | Federal registry | 1 |
| Dropper, Ent | Federal registry | 1 |
| Elevator | Federal registry | 1 |
