| Needle, Aspiration And Injection, Disposable | Federal registry | 1 |
| Needle, Aspiration And Injection, Reusable | Federal registry | 1 |
| Needle, Catheter | Federal registry | 1 |
| Needle, Dental | Federal registry | 1 |
| Needle, Tonsil Suturing | Federal registry | 1 |
| Neurological Stereotaxic Instrument | Federal registry | 1 |
| Neurosurgical Ultrasonic Instruments | Federal registry | 1 |
| Nipper, Malleus | Federal registry | 1 |
| Nonthermal Shortwave Therapy Device Indicated For Over The Counter Use For The Treatment Of Pain | Federal registry | 1 |
| Normalizing Quantitative Electroencephalograph Software | Federal registry | 1 |
| Operating Room Accessories Table Tray | Federal registry | 1 |
| Ophthalmoscope, Battery-Powered | Federal registry | 1 |
| Orthopaedic Surgical Planning And Instrument Guides | Federal registry | 1 |
| Orthopedic Stereotaxic Instrument | Federal registry | 1 |
| Orthosis, Abdominal | Federal registry | 1 |
| Orthosis, Limb Brace | Federal registry | 1 |
| Orthosis, Lumbar | Federal registry | 1 |
| Orthosis, Lumbo-Sacral | Federal registry | 1 |
| Orthosis, Rib Fracture, Soft | Federal registry | 1 |
| Orthosis, Spine, Plate, Laminoplasty, Metal | Federal registry | 1 |
| Orthosis, Thoracic | Federal registry | 1 |
| Osteotome | Federal registry | 1 |
| Osteotome, Manual | Federal registry | 1 |
| Otoscope | Federal registry | 1 |
| Oximeter | Federal registry | 1 |
| Packer, Uterine | Federal registry | 1 |
| Passer | Federal registry | 1 |
| Passer, Wire, Orthopedic | Federal registry | 1 |
| Pedicle Screw Spinal System, Adolescent Idiopathic Scoliosis | Federal registry | 1 |
| Percussor, Powered-Electric | Federal registry | 1 |
| Peripheral Catheter Insertion Kit | Federal registry | 1 |
| Pick, Microsurgical Ear | Federal registry | 1 |
| Pin, Retentive And Splinting, And Accessory Instruments | Federal registry | 1 |
| Plier, Orthodontic | Federal registry | 1 |
| Pliers, Surgical | Federal registry | 1 |
| Post, Root Canal | Federal registry | 1 |
| Powered Light Based Non-Laser Surgical Instrument | Federal registry | 1 |
| precision die cutting | Company website | 1 |
| Preparer, Root Canal Endodontic | Federal registry | 1 |
| Prescription Spectacle Lenses To Reduce The Progression Of Myopia | Federal registry | 1 |
| Press, Vein | Federal registry | 1 |
| Prism, Gonioscopic | Federal registry | 1 |
| Probe And Director, Gastro-Urology | Federal registry | 1 |
| Probe, Blood-Flow, Extravascular | Federal registry | 1 |
| Probe, Lachrymal | Federal registry | 1 |
| Probe, Uptake, Nuclear | Federal registry | 1 |
| Prosthesis, Hip, Constrained, Cemented Or Uncemented, Metal/Polymer | 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/Polymer, Uncemented | Federal registry | 1 |
