| Mesh, Surgical, Synthetic, Urogynecologic, For Stress Urinary Incontinence, Retropubic Or Transobturator | Federal registry | 1 |
| Metallic Gaskets | Company website | 1 |
| Meter, Airway Pressure (Inspiratory Force) | Federal registry | 1 |
| Micro Pipette | Federal registry | 1 |
| Microscope, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Microtools, Assisted Reproduction (Pipettes) | Federal registry | 1 |
| Microtools, Assisted Reproduction (Pipettes), Exempt | Federal registry | 1 |
| Mirror, Mouth | Federal registry | 1 |
| Mixer, Breathing Gases, Anesthesia Inhalation | Federal registry | 1 |
| Mobilizer, Ent | Federal registry | 1 |
| Monitor, Airway Pressure (Includes Gauge And/Or Alarm) | Federal registry | 1 |
| Motor, Drill, Electric | Federal registry | 1 |
| Motor, Drill, Pneumatic | Federal registry | 1 |
| Motor, Surgical Instrument, Pneumatic Powered | Federal registry | 1 |
| Mouthguard, Prescription | Federal registry | 1 |
| Mouthpiece, Breathing | Federal registry | 1 |
| Nebulizer (Direct Patient Interface) | Federal registry | 1 |
| Needle, Aspiration And Injection, Disposable | Federal registry | 1 |
| Needle, Gastro-Urology | Federal registry | 1 |
| Needle, Neurosurgical Suture | Federal registry | 1 |
| Needle, Suturing, Disposable | Federal registry | 1 |
| Non-Surgical Gown | Federal registry | 1 |
| Nystagmograph | Federal registry | 1 |
| oil seals | Company website | 1 |
| O-RINGS | Company website | 1 |
| Orthodontic Software | Federal registry | 1 |
| Orthodontic Vibratory Accessory | Federal registry | 1 |
| Orthopedic Augmented Reality | Federal registry | 1 |
| Orthosis, Cervical | Federal registry | 1 |
| Orthosis, Lumbar | Federal registry | 1 |
| Orthosis, Lumbo-Sacral | Federal registry | 1 |
| Orthosis, Thoracic | Federal registry | 1 |
| Ovarian Adnexal Mass Assessment Score Test System | Federal registry | 1 |
| Pack, Hot Or Cold, Reusable | Federal registry | 1 |
| Pad, Neonatal Eye | Federal registry | 1 |
| Paper, Articulation | Federal registry | 1 |
| Pelvimeter, External | Federal registry | 1 |
| Penile Implant Surgical Accessories | Federal registry | 1 |
| Percussor | Federal registry | 1 |
| Perforator, Antrum | Federal registry | 1 |
| Perimeter, Manual | Federal registry | 1 |
| Permanently Mounted Wheelchair Platform Lift | Federal registry | 1 |
| Phantom, Anthropomorphic, Radiographic | Federal registry | 1 |
| Photocoagulator And Accessories | Federal registry | 1 |
| Pillow, Cervical (For Mild Sleep Apnea) | Federal registry | 1 |
| Plasma, Coagulation Control | Federal registry | 1 |
| Plastics | Company website | 1 |
| Plate, Base, Shellac | Federal registry | 1 |
| Pliers, Operative | Federal registry | 1 |
| Pneumoperitoneum Needle | Federal registry | 1 |
