| Orthosis, Corrective Shoe | Federal registry | 2 |
| Orthosis, Limb Brace | Federal registry | 2 |
| Orthosis, Spinal Pedicle Fixation | Federal registry | 2 |
| Orthosis, Spondylolisthesis Spinal Fixation | Federal registry | 2 |
| Osteotome | Federal registry | 2 |
| Osteotome, Manual | Federal registry | 2 |
| Otoscope | Federal registry | 2 |
| Pack, Hot Or Cold, Water Circulating | Federal registry | 2 |
| Pad, Menstrual, Unscented | Federal registry | 2 |
| Passer | Federal registry | 2 |
| Pick, Massaging | Federal registry | 2 |
| Pick, Microsurgical Ear | Federal registry | 2 |
| Pinwheel | Federal registry | 2 |
| Probe And Director, Gastro-Urology | Federal registry | 2 |
| Probe, Ent | Federal registry | 2 |
| Probe, Rectal, Non-Powered | Federal registry | 2 |
| Prosthesis, Ankle, Semi-Constrained, Cemented, Metal/Polymer | Federal registry | 2 |
| Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer | Federal registry | 2 |
| Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer | Federal registry | 2 |
| Protector, Skin Pressure | Federal registry | 2 |
| Pump, Breast, Non-Powered | Federal registry | 2 |
| Pump, Breast, Powered | Federal registry | 2 |
| Pump, Infusion, Enteral | Federal registry | 2 |
| Punch, Adenoid | Federal registry | 2 |
| Punch, Antrum | Federal registry | 2 |
| Punch, Biopsy, Surgical | Federal registry | 2 |
| Punch, Ent | Federal registry | 2 |
| Rasp, Ear | Federal registry | 2 |
| Rasp, Nasal | Federal registry | 2 |
| Rasp, Surgical, General & Plastic Surgery | Federal registry | 2 |
| Razor, Surgical | Federal registry | 2 |
| Reagent, Occult Blood | Federal registry | 2 |
| Regulator, Pressure, Gas Cylinder | Federal registry | 2 |
| Resin, Root Canal Filling | Federal registry | 2 |
| Respirator, Surgical | Federal registry | 2 |
| Retractor, Ent | Federal registry | 2 |
| Retractor, Non-Self-Retaining | Federal registry | 2 |
| Retractor, Ophthalmic | Federal registry | 2 |
| Retractor, Self-Retaining | Federal registry | 2 |
| Retractor, Self-Retaining, For Neurosurgery | Federal registry | 2 |
| Ring Cutter | Federal registry | 2 |
| Ring, Ophthalmic (Flieringa) | Federal registry | 2 |
| Rod, Fixation, Intramedullary And Accessories | Federal registry | 2 |
| Rod, Measuring Ear | Federal registry | 2 |
| Rongeur, Nasal | Federal registry | 2 |
| Saliva, Artificial | Federal registry | 2 |
| Saw | Federal registry | 2 |
| Saw, Manual And Accessories | Federal registry | 2 |
| Scale, Platform, Wheelchair | Federal registry | 2 |
| Scaler, Periodontic | Federal registry | 2 |