Nonin 8340-004 Onyx Vantage 9590 Black Finger Pulse Oximeter

You can trust Nonin Medical’s Onyx Vantage finger pulse oximeter with PureSAT technology to quickly and accurately capture SpO2 and pulse rate measurements — even on patients where low perfusion is a challenge.

The Nonin Onyx Vantage 9590 Finger Pulse Oximeter is a small, lightweight, portable device indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (%SpO₂) and pulse rate of patients who are well or poorly perfused.

It is intended for spot-checking of adult and pediatric patients on digits (fingers, thumb, toes) in a wide range of environments to include hospitals, clinics, long-term care facilities, skilled nursing facilities, emergency medical services, and home healthcare services. When you need to make decisions quickly, you do not have time to question the accuracy of your finger pulse oximeter. 

In fact, Onyx is the only finger pulse oximeter brand whose accuracy and performance claims are supported by published peer-reviewed, clinical studies. Accuracy matters, and Onyx Vantage provides accurate data for actionable decision making. It is the only finger pulse oximeter with scientifically proven accuracy and is tested for use on fingers, thumbs and toes.