| Brush, Cleaning, Tracheal Tube | Federal registry | 1 |
| Cable, Electrode | Federal registry | 1 |
| Cable, Transducer And Electrode, Patient, (Including Connector) | Federal registry | 1 |
| Caliper | Federal registry | 1 |
| Camera, Surgical And Accessories | Federal registry | 1 |
| Cannula, Nasal, Oxygen | Federal registry | 1 |
| Carrier, Amalgam, Operative | Federal registry | 1 |
| Catheter Access Cover, Tamper-Resistant | Federal registry | 1 |
| Catheter, Intravascular, Therapeutic, Long-Term Greater Than 30 Days | Federal registry | 1 |
| Chair, Examination And Treatment | Federal registry | 1 |
| Chair, Ophthalmic, Manual | Federal registry | 1 |
| Chair, With Casters | Federal registry | 1 |
| Chisel, Surgical, Manual | Federal registry | 1 |
| Clamp, Wire, Orthodontic | Federal registry | 1 |
| Cleanser, Root Canal | Federal registry | 1 |
| Component, External, Limb, Ankle/Foot | Federal registry | 1 |
| Components, Exercise | Federal registry | 1 |
| Component, Traction, Non-Invasive | Federal registry | 1 |
| Composite Resin Warmer | Federal registry | 1 |
| Conformer, Ophthalmic | Federal registry | 1 |
| Container, Specimen, Urine, Drugs Of Abuse, Over The Counter | Federal registry | 1 |
| Continuous Measurement Thermometer | Federal registry | 1 |
| Controls | Company website | 1 |
| Cord, Retraction | Federal registry | 1 |
| Countersink | Federal registry | 1 |
| Cover, Cast | Federal registry | 1 |
| Crown, Preformed | Federal registry | 1 |
| Cuff, Tracheal Tube, Inflatable | Federal registry | 1 |
| Culture Media, Non-Selective And Differential | Federal registry | 1 |
| Curette, Surgical, Dental | Federal registry | 1 |
| Cushion, Flotation | Federal registry | 1 |
| Cutter, Surgical | Federal registry | 1 |
| Cutter, Wire | Federal registry | 1 |
| Dam, Rubber | Federal registry | 1 |
| Dental Abutment Design Software For Dental Laboratory | Federal registry | 1 |
| Device, Caries Detection | Federal registry | 1 |
| Device, Fixation, Proximal Femoral, Implant | Federal registry | 1 |
| Device, Fixation, Tracheal Tube | Federal registry | 1 |
| Device, Intravascular Catheter Securement | Federal registry | 1 |
| Device, Nerve Conduction Velocity Measurement | Federal registry | 1 |
| Digital Displays | Company website | 1 |
| Dilator, Esophageal | Federal registry | 1 |
| Dispenser, Liquid Medication | Federal registry | 1 |
| Drape, Surgical, Exempt | Federal registry | 1 |
| Dressing, Compression | Federal registry | 1 |
| Dressing, Wound, Drug | Federal registry | 1 |
| Dressing, Wound, Occlusive | Federal registry | 1 |
| Drills, Burrs, Trephines & Accessories (Manual) | Federal registry | 1 |
| Driver, Surgical, Pin | Federal registry | 1 |
| Electrode, Cortical | Federal registry | 1 |
