| Bath, Incubators/Water, All | Federal registry | 1 |
| Behavioral Health | Company website | 1 |
| bias tees | Company website | 1 |
| Bit, Drill | Federal registry | 1 |
| Bit, Surgical | Federal registry | 1 |
| Blade, Saw, General & Plastic Surgery, Surgical | Federal registry | 1 |
| Blade, Scalpel | Federal registry | 1 |
| Blood, Occult, Colorimetric, In Urine | Federal registry | 1 |
| Blood Pressure Cuff | Federal registry | 1 |
| Blood Pump For Ecmo, Long-Term (> 6 Hours) Use | Federal registry | 1 |
| blowers | Company website | 1 |
| Box Build | Company website | 1 |
| Bromcresol Green Dye-Binding, Albumin | Federal registry | 1 |
| Bronchial Thermoplasty System | Federal registry | 1 |
| Brush, Dermabrasion, Powered | Federal registry | 1 |
| Bulk Cable | Company website | 1 |
| Bur, Surgical, General & Plastic Surgery | Federal registry | 1 |
| By Brand | Company website | 1 |
| By type | Company website | 1 |
| Cable Assemblies | Company website | 1 |
| Cable, Electrode | Federal registry | 1 |
| Cable Harnesses | Company website | 1 |
| Calculator/Data Processing Module, For Clinical Use | Federal registry | 1 |
| Calculator, Drug Dose | Federal registry | 1 |
| Calibration Software For Radiology Displays | Federal registry | 1 |
| Camera, Ophthalmic, Ac-Powered | Federal registry | 1 |
| Camera, Ophthalmic, General-Use | Federal registry | 1 |
| Camera, Ophthalmic, Slit-Scanning | Federal registry | 1 |
| Cameras | Company website | 1 |
| Camera, Still, Endoscopic | Federal registry | 1 |
| Camera, Television, Endoscopic, Without Audio | Federal registry | 1 |
| Camera, Television, Surgical, Without Audio | Federal registry | 1 |
| Cannula, Nasal, Oxygen | Federal registry | 1 |
| Cannula, Ophthalmic | Federal registry | 1 |
| Cardiac Ablation Percutaneous Catheter | Federal registry | 1 |
| Cardiac C-Reactive Protein, Antigen, Antiserum, And Control | Federal registry | 1 |
| Catalytic Methods, Amylase | Federal registry | 1 |
| Catheter And Tip, Suction | Federal registry | 1 |
| Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass | Federal registry | 1 |
| Catheter, Cholangiography | Federal registry | 1 |
| Catheter, Intravascular, Therapeutic, Long-Term Greater Than 30 Days | Federal registry | 1 |
| Catheter, Nephrostomy | Federal registry | 1 |
| Catheter, Percutaneous | Federal registry | 1 |
| Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Fibrillation | Federal registry | 1 |
| Catheter, Percutaneous, Cardiac Ablation, For Treatment Of Atrial Flutter | Federal registry | 1 |
| Catheter, Percutaneous Transluminal Coronary Angioplasty (Ptca), Cutting/Scoring | Federal registry | 1 |
| C. Difficile Toxin Gene Amplification Assay | Federal registry | 1 |
| Centrifuge, Hematocrit | Federal registry | 1 |
| Centrifuges (Micro, Ultra, Refrigerated) For Clinical Use | Federal registry | 1 |
| Cerebral Oximeter | Federal registry | 1 |
