PureSAT® Oximetry Technology Provides Superior Accuracy

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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. PureSAT automatically adjusts to each patient's condition to provide fast and reliable readings you can act on.

Accuracy in Motion

A study comparing the accuracy in motion of a Nonin Medical pulse oximeter with PureSAT® technology and a competitor's pulse oximeter was conducted at a leading hypoxia research laboratory.  More...

Desaturation Capture

Three finger pulse oximeters and one tabletop pulse oximeter were attached to a subject who was breathing for the first minute using a commercially available rebreather* to induce hypoxia.  More...

Low Perfusion Filter

A true, reliable reading in low perfusion.  More...

Industry Leading Accuracy

With over 25 years of expertise, Nonin’s industry leading accuracy begins with a quality sensor.  More...

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 interference — leaving only the true pulse. And with Nonin’s smart averaging technology, PureSAT automatically adjusts to each patient’s condition to provide fast and reliable readings you can trust.