| Naics index | Naics index description |
|---|---|
| 334510 | Bronchoscopes, electromedical, manufacturing |
| 334510 | Carbon arc lamp units, electrotherapeutic (except infrared and ultraviolet), manufacturing |
| 334510 | Cardiodynameter manufacturing |
| 334510 | Cardiographs manufacturing |
| 334510 | Cardiophone, electric, manufacturing |
| 334510 | Cardioscope manufacturing |
| 334510 | Cardiotachometer manufacturing |
| 334510 | Colonscopes, electromedical, manufacturing |
| 334510 | Cystoscopes, electromedical, manufacturing |
| 334510 | Defibrillators manufacturing |