| Radioimmunoassay, Calcitonin | Federal registry | 3 |
| Radioimmunoassay, Luteinizing Hormone | Federal registry | 3 |
| Radioimmunoassay, Parathyroid Hormone | Federal registry | 3 |
| Radioimmunoassay, Thyroid-Stimulating Hormone | Federal registry | 3 |
| Radioimmunoassay (Two-Site Solid Phase), Ferritin | Federal registry | 3 |
| Razor, Surgical | Federal registry | 3 |
| Screwdriver | Federal registry | 3 |
| Splint, Extremity, Noninflatable, External, Sterile | Federal registry | 3 |
| Stethoscope, Esophageal, With Electrical Conductors | Federal registry | 3 |
| Stimulator, Electrical, Evoked Response | Federal registry | 3 |
| Stimulator, Muscle, Powered, For Muscle Conditioning | Federal registry | 3 |
| Stimulator, Nerve | Federal registry | 3 |
| System, Suction, Lipoplasty For Removal | Federal registry | 3 |
| System, Test, C-Reactive Protein | Federal registry | 3 |
| Tape And Bandage, Adhesive | Federal registry | 3 |
| Transferrin, Antigen, Antiserum, Control | Federal registry | 3 |
| Tubing, Noninvasive | Federal registry | 3 |
| Valve, Non-Rebreathing | Federal registry | 3 |
| Wire, Guide, Catheter | Federal registry | 3 |
| Accessories, Arthroscopic | Federal registry | 2 |
| Accessories, Catheter | Federal registry | 2 |
| Accessory, Surgical Apparel | Federal registry | 2 |
| Adaptor, Stopcock, Manifold, Fitting, Cardiopulmonary Bypass | Federal registry | 2 |
| Adhesive, Bracket And Tooth Conditioner, Resin | Federal registry | 2 |
| Adhesives | Company website | 2 |
| Airway, Oropharyngeal, Anesthesiology | Federal registry | 2 |
| Analyzer, Gas, Desflurane, Gaseous-Phase (Anesthetic Concentration) | Federal registry | 2 |
| Analyzer, Gas, Enflurane, Gaseous-Phase (Anesthetic Concentration) | Federal registry | 2 |
| Analyzer, Gas, Halothane, Gaseous-Phase (Anesthetic Conc.) | Federal registry | 2 |
| Analyzer, Gas, Isoflurane, Gaseous-Phase (Anesthetic Concentration) | Federal registry | 2 |
| Analyzer, Gas, Nitrous-Oxide, Gaseous Phase (Anesthetic Conc.) | Federal registry | 2 |
| Analyzer, Gas, Oxygen, Gaseous-Phase | Federal registry | 2 |
| Analyzer, Gas, Sevoflurane, Gaseous-Phase (Anesthetic Concentration) | Federal registry | 2 |
| Antibodies, Anti-Cyclic Citrullinated Peptide (Ccp) | Federal registry | 2 |
| Antigen, Inflammatory Response Marker, Sepsis | Federal registry | 2 |
| Anti-Müllerian Hormone Test System | Federal registry | 2 |
| Apparatus, Suction, Single Patient Use, Portable, Nonpowered | Federal registry | 2 |
| Apparatus, Traction, Non-Powered | Federal registry | 2 |
| Appliance, Fixation, Spinal Interlaminal | Federal registry | 2 |
| Applicator, Absorbent Tipped, Non-Sterile | Federal registry | 2 |
| Applicator, Absorbent Tipped, Sterile | Federal registry | 2 |
| Assayed External Control Material For Microbiology Nucleic Acid Amplification (Nat) Assays | Federal registry | 2 |
| Band, Elastic, Orthodontic | Federal registry | 2 |
| Battery, Replacement, Rechargeable | Federal registry | 2 |
| Bedding, Disposable, Medical | Federal registry | 2 |
| Biosensor, Immunoassay, Myoglobin | Federal registry | 2 |
| Bit, Drill | Federal registry | 2 |
| Bit, Surgical | Federal registry | 2 |
| Blood Pressure Cuff | Federal registry | 2 |
| Bone Grafting Material, Human Source | Federal registry | 2 |