| Joint, Knee, External Brace | Federal registry | 2 |
| Kinetic Method, Gamma-Glutamyl Transpeptidase | Federal registry | 2 |
| Kit, Nephroscope | Federal registry | 2 |
| Knee Arthroplasty Implantation System | Federal registry | 2 |
| Lamp, Infrared, Therapeutic Heating | Federal registry | 2 |
| Laryngoscope, Non-Rigid | Federal registry | 2 |
| Laryngostroboscope | Federal registry | 2 |
| Laser For Disruption Of Adipocyte Cells For Aesthetic Use | Federal registry | 2 |
| Laser, Ophthalmic | Federal registry | 2 |
| Laser Systems | Company website | 2 |
| Light Based Over The Counter Wrinkle Reduction | Federal registry | 2 |
| Light Source, Endoscope, Xenon Arc | Federal registry | 2 |
| Light Source, Fiberoptic, Routine | Federal registry | 2 |
| Light Source, Photographic, Fiberoptic | Federal registry | 2 |
| Light Source System, Diagnostic Endoscopic | Federal registry | 2 |
| Lipase-Esterase, Enzymatic, Photometric, Lipase | Federal registry | 2 |
| Lipase Hydrolysis/Glycerol Kinase Enzyme, Triglycerides | Federal registry | 2 |
| Lithotriptor, Biliary Mechanical | Federal registry | 2 |
| Lithotriptor, Ultrasonic | Federal registry | 2 |
| Mallet | Federal registry | 2 |
| Mallet, Surgical, General & Plastic Surgery | Federal registry | 2 |
| Material, Impression Tray, Resin | Federal registry | 2 |
| Medical Glove, Specialty | Federal registry | 2 |
| Mesh, Surgical, Collagen, Plastic And Reconstructive Surgery | Federal registry | 2 |
| Mesh, Surgical, For Stress Urinary Incontinence, Male | Federal registry | 2 |
| Mesh, Surgical, Metal | Federal registry | 2 |
| Mesh, Surgical, Polymeric | Federal registry | 2 |
| Monitor, Orthotic/Prosthetic | Federal registry | 2 |
| Monitor, Oxygen, Cutaneous, For Infant Not Under Gas Anesthesia | Federal registry | 2 |
| Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms) | Federal registry | 2 |
| Monitor, St Segment With Alarm | Federal registry | 2 |
| Multi-Analyte Controls Unassayed | Federal registry | 2 |
| Nadh Oxidation/Nad Reduction, Alt/Sgpt | Federal registry | 2 |
| Nadh Oxidation/Nad Reduction, Ast/Sgot | Federal registry | 2 |
| Nad Reduction/Nadh Oxidation, Cpk Or Isoenzymes | Federal registry | 2 |
| Nad Reduction/Nadh Oxidation, Lactate Dehydrogenase | Federal registry | 2 |
| Nebulizer, Medicinal, Non-Ventilatory (Atomizer) | Federal registry | 2 |
| Needle, Aspiration And Injection, Disposable | Federal registry | 2 |
| Needle, Aspiration And Injection, Reusable | Federal registry | 2 |
| Needle, Fistula | Federal registry | 2 |
| Needle, Spinal, Short Term | Federal registry | 2 |
| Neurosurgical Nerve Locator | Federal registry | 2 |
| Nitrogen Generators | Company website | 2 |
| Nitrophenylphosphate, Alkaline Phosphatase Or Isoenzymes | Federal registry | 2 |
| Nuclear Fast Red | Federal registry | 2 |
| Optical Coherence Tomography, Intravascular Catheter | Federal registry | 2 |
| Orthosis, Corrective Shoe | Federal registry | 2 |
| Orthosis, Cranial | Federal registry | 2 |
| Orthosis, Lumbo-Sacral | Federal registry | 2 |
| Orthosis, Truncal/Orthosis, Limb | Federal registry | 2 |