| Negative Pressure Wound Therapy Powered Suction Pump | Federal registry | 2 |
| Non-Normalizing Quantitative Electroencephalograph Software | Federal registry | 2 |
| Ophthalmic Femtosecond Laser | Federal registry | 2 |
| Orthosis, Cervical-Thoracic, Rigid | Federal registry | 2 |
| Orthosis, Limb Brace | Federal registry | 2 |
| Orthosis, Lumbar | Federal registry | 2 |
| Orthosis, Spine, Plate, Laminoplasty, Metal | Federal registry | 2 |
| Orthosis, Thoracic | Federal registry | 2 |
| Orthosis, Truncal/Orthosis, Limb | Federal registry | 2 |
| Osteotome | Federal registry | 2 |
| Otoscope | Federal registry | 2 |
| Paper, Articulation | Federal registry | 2 |
| Percussor, Powered-Electric | Federal registry | 2 |
| Perimeter, Automatic, Ac-Powered | Federal registry | 2 |
| Peritoneal Dialysis Administration Kit | Federal registry | 2 |
| Peritoneal, Drainage Catheter For Refractory Ascites, Long-Term Indwelling | Federal registry | 2 |
| Permanent Defibrillator Electrodes | Federal registry | 2 |
| Plate, Base, Shellac | Federal registry | 2 |
| Plate, Cranioplasty, Preformed, Non-Alterable | Federal registry | 2 |
| Pliers, Operative | Federal registry | 2 |
| Plugger, Root Canal, Endodontic | Federal registry | 2 |
| Polymer Patient Examination Glove | Federal registry | 2 |
| Powered Light Based Non-Laser Surgical Instrument With Thermal Effect | Federal registry | 2 |
| Probe, Blood-Flow, Extravascular | Federal registry | 2 |
| Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous, Uncemented | Federal registry | 2 |
| Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Porous Uncemented | Federal registry | 2 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal / Polymer, Non-Porous, Calcium Phosphate | Federal registry | 2 |
| Prosthesis, Knee, Patello/Femoral, Semi-Constrained, Cemented, Metal/Polymer | Federal registry | 2 |
| Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive | Federal registry | 2 |
| Prosthesis, Laryngeal (Taub) | Federal registry | 2 |
| Prosthesis, Thigh Socket, External Component | Federal registry | 2 |
| Protector, Silicate | Federal registry | 2 |
| Pump, Infusion, Elastomeric | Federal registry | 2 |
| Punch, Antrum | Federal registry | 2 |
| Punch, Surgical | Federal registry | 2 |
| Radiology-Diagnostic Kit | Federal registry | 2 |
| Rasp, Surgical, General & Plastic Surgery | Federal registry | 2 |
| Razor, Surgical | Federal registry | 2 |
| Reagent, Occult Blood | Federal registry | 2 |
| Reamer, Pulp Canal, Endodontic | Federal registry | 2 |
| Recorder, Magnetic Tape, Medical | Federal registry | 2 |
| Remover, Crown | Federal registry | 2 |
| Reprocessed Bronchoscope | Federal registry | 2 |
| Resectoscope | Federal registry | 2 |
| Restoration, Noble Metal | Federal registry | 2 |
| Restoration, Porcelain-Fused-To-Metal | Federal registry | 2 |
| Restraint, Protective | Federal registry | 2 |
| Retainer, Matrix | Federal registry | 2 |
| Retainer, Screw Expansion, Orthodontic | Federal registry | 2 |
| Retractor, Ent | Federal registry | 2 |
