| Electrocardiograph | Federal registry | 5 |
| Electrosurgical, Cutting & Coagulation & Accessories | Federal registry | 5 |
| Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) | Federal registry | 5 |
| Continuous Measurement Thermometer | Federal registry | 4 |
| Multi-Analyte Controls, All Kinds (Assayed) | Federal registry | 4 |
| Oximeter | Federal registry | 4 |
| Plethysmograph, Impedance | Federal registry | 4 |
| Analyzer, Chemistry (Photometric, Discrete), For Clinical Use | Federal registry | 3 |
| Calibrator, Multi-Analyte Mixture | Federal registry | 3 |
| Calibrator, Secondary | Federal registry | 3 |
| Diazo Colorimetry, Bilirubin | Federal registry | 3 |
| Electrode, Ion Specific, Calcium | Federal registry | 3 |
| Electrode, Ion-Specific, Chloride | Federal registry | 3 |
| Electrode, Ion Specific, Potassium | Federal registry | 3 |
| Electrode, Ion Specific, Sodium | Federal registry | 3 |
| Glucose Oxidase, Glucose | Federal registry | 3 |
| instruments | Company website | 3 |
| Monitor, Breathing Frequency | Federal registry | 3 |
| Monitor, Cardiac (Incl. Cardiotachometer & Rate Alarm) | Federal registry | 3 |
| Single (Specified) Analyte Controls (Assayed And Unassayed) | Federal registry | 3 |
| System, Measurement, Blood-Pressure, Non-Invasive | Federal registry | 3 |
| Transmitters And Receivers, Electrocardiograph, Telephone | Federal registry | 3 |
| Alkaline Picrate, Colorimetry, Creatinine | Federal registry | 2 |
| Analyzer, Gas, Carbon-Dioxide, Gaseous-Phase | Federal registry | 2 |
| Apparatus, Exhaust, Surgical | Federal registry | 2 |
| Bilirubin (Total And Unbound) In The Neonate Test System | Federal registry | 2 |
| Blood Pressure Cuff | Federal registry | 2 |
| Computer, Blood-Pressure | Federal registry | 2 |
| Container, Specimen, Non-Sterile | Federal registry | 2 |
| Counter, Cell, Automated (Particle Counter) | Federal registry | 2 |
| Device, Biofeedback | Federal registry | 2 |
| Display, Cathode-Ray Tube, Medical | Federal registry | 2 |
| Electrode, Electrocardiograph | Federal registry | 2 |
| Electrode Measurement, Blood-Gases (Pco2, Po2) And Blood Ph | Federal registry | 2 |
| Enzymatic, Carbon-Dioxide | Federal registry | 2 |
| Enzymatic Method, Creatinine | Federal registry | 2 |
| Equipment, Laboratory, General Purpose, Labeled Or Promoted For A Specific Medical Use | Federal registry | 2 |
| Fibrinogen And Fibrin Split Products, Antigen, Antiserum, Control | Federal registry | 2 |
| Flame Photometry, Lithium | Federal registry | 2 |
| General Purpose Reagent | Federal registry | 2 |
| Hysteroscope (And Accessories) | Federal registry | 2 |
| Image-Intensified Fluoroscopic X-Ray System, Mobile | Federal registry | 2 |
| Instrument, Hematocrit, Automated | Federal registry | 2 |
| Laser Systems | Company website | 2 |
| Medical Device Data System | Federal registry | 2 |
| Osmometer For Clinical Use | Federal registry | 2 |
| Powered Laser Surgical Instrument | Federal registry | 2 |
| Slide Stainer, Automated | Federal registry | 2 |
| Source, Brachytherapy, Radionuclide | Federal registry | 2 |
| Stain, Papanicolau | Federal registry | 2 |
