1. Survey of respiratory therapist subscribers to RT Magazine. Based on 195 respondents. Jan 2013. Nonin Medical, Data on file.
2. Note: The Nonin Onyx 9500 and Onyx II 9550 finger pulse oximeters with PureSAT technology are certified for airworthiness in U.S. military aeromedical aircraft. The Nonin GO2 uses the same PureSAT technology.