Accurate readings with PureLight technology

Nonin Medical has designed the PureLight reusable sensors for patients of all sizes and clinical presentations. The reusable sensors are ideal for short-term monitoring, stress testing, spot checks or any situation where the risk of cross-contamination is low. A comfortable sensor, each is designed for a specific application and is form-fitted to decrease ambient light interference.

• Quick and easy spot check application
• Comfortable fit for continuous monitoring
• Durable design delivers consistent performance
• Suitable in many medical settings (EMS, Hospital, Sleep)
• Easy to clean with isopropyl alcohol
• Latex-free
• Two-year warranty

The PureLight Principle
Red and infrared light sources (LEDs) are essential to pulse oximetry sensors.

• The red LED measures deoxygenated hemoglobin
• The infrared LED measures oxygenated hemoglobin

Common red LEDs may produce a secondary spectrum emission (contamination)

• Contamination impacts the oxygenated hemoglobin measurement
• LED contamination affects an oximeter's calibration curve resulting in inaccurate SpO<(more...)