| Orcein | Federal registry | 1 |
| Orthopedic Infection Microbial Multiplex Nucleic Acid Detection System | Federal registry | 1 |
| Orthosis, Cranial | Federal registry | 1 |
| Orthosis, Limb Brace | Federal registry | 1 |
| Osmometer For Clinical Use | Federal registry | 1 |
| Oximeter | Federal registry | 1 |
| Oximeter, Ear | Federal registry | 1 |
| Packages | Company website | 1 |
| Pack, Hot Or Cold, Disposable | Federal registry | 1 |
| Pad, Heating, Powered | Federal registry | 1 |
| Pad, Neonatal Eye | Federal registry | 1 |
| Pages | Company website | 1 |
| PANELS | Company website | 1 |
| Paracentesis Tray | Federal registry | 1 |
| Passer, Wire, Orthopedic | Federal registry | 1 |
| Pedicle Screw Spinal System, Adolescent Idiopathic Scoliosis | Federal registry | 1 |
| Percutaneously Delivered Prostheses And Tricuspid Valves | Federal registry | 1 |
| Peripheral Catheter Insertion Kit | Federal registry | 1 |
| Peritoneal, Drainage Catheter For Refractory Ascites, Long-Term Indwelling | Federal registry | 1 |
| Pick, Massaging | Federal registry | 1 |
| Pill Crusher/Cutter | Federal registry | 1 |
| Pin, Fixation, Smooth | Federal registry | 1 |
| Pin, Fixation, Threaded | Federal registry | 1 |
| Plate, Cranioplasty, Preformed, Alterable | Federal registry | 1 |
| Platform, Force-Measuring | Federal registry | 1 |
| Polyethylene Glycol (Carbowax) | Federal registry | 1 |
| Port & Catheter, Implanted, Subcutaneous, Intravascular | Federal registry | 1 |
| Post, Root Canal | Federal registry | 1 |
| Powered Laser Surgical Instrument | Federal registry | 1 |
| Probe | Federal registry | 1 |
| Probe, Radiofrequency Lesion | Federal registry | 1 |
| Prosthesis, Esophageal | Federal registry | 1 |
| Prosthesis, Hip, Hemi-, Femoral, Metal | Federal registry | 1 |
| Prosthesis, Hip, Hemi-, Femoral, Metal/Polymer, Cemented Or Uncemented | Federal registry | 1 |
| Prosthesis, Hip, Semi-Constrained, Metal/Ceramic/Polymer, Cemented Or Non-Porous, Uncemented | Federal registry | 1 |
| Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Cemented | Federal registry | 1 |
| Prosthesis, Hip, Semi-Constrained, Metal/Polymer, Uncemented | Federal registry | 1 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal / Polymer, Non-Porous, Calcium Phosphate | Federal registry | 1 |
| Prosthesis, Hip, Semi-Constrained, Uncemented, Metal/Polymer, Porous | Federal registry | 1 |
| Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer | Federal registry | 1 |
| Prosthesis, Knee, Femorotibial, Semi-Constrained, Cemented, Metal/Polymer | Federal registry | 1 |
| Prosthesis, Knee, Patello/Femoral, Semi-Constrained, Cemented, Metal/Polymer | Federal registry | 1 |
| Prosthesis, Knee, Patello/Femorotibial, Constrained, Cemented, Polymer/Metal/Polymer | Federal registry | 1 |
| Prosthesis, Knee Patellofemorotibial, Partial, Semi-Constrained, Cemented, Polymer/Metal/Polymer | Federal registry | 1 |
| Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive | Federal registry | 1 |
| Prosthesis, Mitral Valve, Percutaneously Delivered | Federal registry | 1 |
| Prosthesis, Shoulder, Hemi-, Humeral, Metallic Uncemented | Federal registry | 1 |
| Prosthesis, Shoulder, Non-Constrained, Metal/Polymer Cemented | Federal registry | 1 |
| Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer + Additive, Cemented | Federal registry | 1 |
| Prosthesis, Shoulder, Semi-Constrained, Metal/Polymer Cemented | Federal registry | 1 |
