Proven PureSAT® Pulse Oximetry Technology

Artifact-Free SpO₂ Measure™

Nonin Medical's clinically proven PureSAT® pulse oximetry technology utilizes intelligent pulse-by-pulse filtering to provide precise oximetry measurements — even in the presence of motion, low perfusion or other challenging conditions. By reading the entire plethysmographic waveform, PureSAT signal processing prefilters the pulse signals to remove undesirable signals and advanced algorithms then separate the pulse signals from artifact and typical interference — leaving only the true pulse. And with Nonin's adaptive averaging technology, there's no mode switching — PureSAT automatically adjusts to each patient's condition, from infant to adult, quickly and accurately.

Accuracy Starts with the Sensor

Impure light sources skew data results With over 20 years of expertise, Nonin's industry-leading accuracy begins with a quality sensor. Nonin's PureLight® sensors emit a single, pure and clean light source that is accurate from patient to patient.
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True Pulse Detection

Reduction of false alarms for improved efficiency PureSAT's next-generation signal processing locates the true pulse in motion and perfusion.

Low Signal Filter

Always a true, reliable reading at low level SpO2 saturations The removal of noise artifact is crucial to an oximeter's ability to accurately assess SpO2 in low perfusion. PureSAT employs powerful filtering to achieve its dependable, proven accuracy in low perfusion.

Smart Averaging

Save time with intelligent, automatic averaging In a fast-paced environment, you can't afford to spend the time customizing your oximeter to each patient. PureSAT's pulse-by-pulse averaging learns the patient's pulse signals and automatically adjusts for averaging that is three seconds or faster.