| Cover, Barrier, Protective | Federal registry | 1 |
| Cover, Cast | Federal registry | 1 |
| Cover, Limb | Federal registry | 1 |
| Cover, Shoe, Operating-Room | Federal registry | 1 |
| Crutch | Federal registry | 1 |
| Cuff, Tracheal Tube, Inflatable | Federal registry | 1 |
| Culdoscope (And Accessories) | Federal registry | 1 |
| Culture Media, Non-Propagating Transport | Federal registry | 1 |
| Curette, Adenoid | Federal registry | 1 |
| Curette, Endodontic | Federal registry | 1 |
| Curette, Operative | Federal registry | 1 |
| Curette, Periodontic | Federal registry | 1 |
| Curette, Suction, Endometrial (And Accessories) | Federal registry | 1 |
| Customized Solutions | Company website | 1 |
| CUSTOM ORTHOTICS | Company website | 1 |
| Custom Shoes | Company website | 1 |
| Cutaneous Tissue Adhesive With Mesh | Federal registry | 1 |
| Cystoscope And Accessories, Flexible/Rigid | Federal registry | 1 |
| Cystourethroscope | Federal registry | 1 |
| Dc-Defibrillator, Low-Energy, (Including Paddles) | Federal registry | 1 |
| Decontamination Kit | Federal registry | 1 |
| Dental Hygiene Kit | Federal registry | 1 |
| Depressor, Tongue, Non-Surgical | Federal registry | 1 |
| Dermatome | Federal registry | 1 |
| Design Services | Company website | 1 |
| Detergent | Federal registry | 1 |
| Device, Anastomotic, Microvascular | Federal registry | 1 |
| Device, Anti-Snoring | Federal registry | 1 |
| Device, Anti-Tip, Wheelchair | Federal registry | 1 |
| Device, Biofeedback | Federal registry | 1 |
| Device, Blood Mixing And Blood Weighing | Federal registry | 1 |
| Device, General Purpose, Microbiology, Diagnostic | Federal registry | 1 |
| Device, Heat-Sealing | Federal registry | 1 |
| Device, Incontinence, Urosheath Type, Non-Sterile | Federal registry | 1 |
| Device, Irrigation, Ocular Surgery | Federal registry | 1 |
| Device, Jaw Tracking, For Monitoring Jaw Positions | Federal registry | 1 |
| Device, Occlusion, Umbilical | Federal registry | 1 |
| Device, Paste-On For Incontinence, Sterile | Federal registry | 1 |
| Device, Percutaneous, Biopsy | Federal registry | 1 |
| Device, Pressure Applying | Federal registry | 1 |
| Device, Specimen Collection | Federal registry | 1 |
| Device, Vascular, For Promoting Embolization | Federal registry | 1 |
| Device, Vein Stabilization | Federal registry | 1 |
| Diathermy, Shortwave, For Use In Applying Therapeutic Deep Heat | Federal registry | 1 |
| Diazo (Colorimetric), Nitrite (Urinary, Non-Quant) | Federal registry | 1 |
| Diazonium Colorimetry, Urobilinogen (Urinary, Non-Quant.) | Federal registry | 1 |
| Dilator, Cervical, Hygroscopic-Laminaria | Federal registry | 1 |
| Dilator, Esophageal, Ent | Federal registry | 1 |
| Dilator, Nasal | Federal registry | 1 |
| Dilator, Rectal | Federal registry | 1 |
