| Prosthesis, Wrist, Hemi-, Ulnar | Federal registry | 1 |
| Protamine Sulphate | Federal registry | 1 |
| Protractor | Federal registry | 1 |
| P-Toluenesulphonyl-L-Arginine Methyl Ester (U.V.), Trypsin | Federal registry | 1 |
| Pump, Blood, Cardiopulmonary Bypass, Non-Roller Type | Federal registry | 1 |
| Pump, Infusion, Implanted, Programmable | Federal registry | 1 |
| Radioassay, Vitamin B12 | Federal registry | 1 |
| Radioimmunoassay, Aldosterone | Federal registry | 1 |
| Radioimmunoassay, Androstenedione | Federal registry | 1 |
| Radioimmunoassay, Calcitonin | Federal registry | 1 |
| Radioimmunoassay, Estradiol | Federal registry | 1 |
| Radioimmunoassay, Parathyroid Hormone | Federal registry | 1 |
| Radioimmunoassay, Progesterone | Federal registry | 1 |
| Radioimmunoassay, Testosterones And Dihydrotestosterone | Federal registry | 1 |
| Rasp | Federal registry | 1 |
| Reagent, Borrelia Serological Reagent | Federal registry | 1 |
| Reagent, Coronavirus Serological | Federal registry | 1 |
| Reagents, Specific, Analyte | Federal registry | 1 |
| Reamer | Federal registry | 1 |
| Regulator, Pressure, Gas Cylinder | Federal registry | 1 |
| Rental | Company website | 1 |
| Research Use Only/Clinical Chemistry Devices | Federal registry | 1 |
| Research Use Only/Immunology Devices | Federal registry | 1 |
| Reservoir, Blood, Cardiopulmonary Bypass | Federal registry | 1 |
| Restraint, Protective | Federal registry | 1 |
| Retainer, Matrix | Federal registry | 1 |
| Retractor, All Types | Federal registry | 1 |
| Rongeur | Federal registry | 1 |
| Saw | Federal registry | 1 |
| Scaler, Ultrasonic | Federal registry | 1 |
| Scissors, General, Surgical | Federal registry | 1 |
| Scissors, Medical, Disposable | Federal registry | 1 |
| Scissors, Orthopedic, Surgical | Federal registry | 1 |
| Screen, Leaded, Operator Radiation Protector | Federal registry | 1 |
| Screwdriver | Federal registry | 1 |
| Sensor, Blood-Gas, In-Line, Cardiopulmonary Bypass | Federal registry | 1 |
| Shell, Scleral | Federal registry | 1 |
| Shield, Eye, Radiological | Federal registry | 1 |
| Shield, Gonadal | Federal registry | 1 |
| Shoe, Cast | Federal registry | 1 |
| Shoulder Prosthesis, Reverse Configuration | Federal registry | 1 |
| Single Lumen Ecmo Cannula | Federal registry | 1 |
| Single (Specified) Analyte Controls (Assayed And Unassayed) | Federal registry | 1 |
| Sling, Arm | Federal registry | 1 |
| Speculum, Ent | Federal registry | 1 |
| Spinous Process Plate | Federal registry | 1 |
| Spirometer, Therapeutic (Incentive) | Federal registry | 1 |
| Splint, Clavicle | Federal registry | 1 |
| Splint, Hand, And Components | Federal registry | 1 |
| Stabilizer, Heart | Federal registry | 1 |
