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Pulse oximetry: Understanding its basic principles facilitates appreciation of its limitations - ScienceDirect
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Amazon.com: Easy@Home Fingertip Pulse Oximeter SpO2 Blood Oxygen Saturation Meter and Heart Rate Monitor, Rotatable OLED Display with Batteries Included, Portable Lanyard and Carrying Package-EHP035 : Health & Household
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LIVIN Fingertip Pulse Oximeter w/ Pulse Rhythm Analysis, Highly Accurate Blood Oxygen Saturation Monitor for SpO2 Level & Heart Rate, Alarm & Memory Function, Auto ON/OFF, Lanyard & Batteries Included
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LIVIN Fingertip Pulse Oximeter w/ Pulse Rhythm Analysis, Highly Accurate Blood Oxygen Saturation Monitor for SpO2 Level & Heart Rate, Alarm & Memory Function, Auto ON/OFF, Lanyard & Batteries Included
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Monitor with paced heart rhythm to sinus bradycardia, arterial blood pressure, oxygen saturation and noninvasive blood pressure Stock Photo - Alamy
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Amazon.com: Pulse Oximeter Fingertip, Digital Blood Oxygen Saturation Monitor for Heart Rate Monitor and SpO2 Levels, Portable LCD Pulse Oximeter (Batteries Included) : Health & Household
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Amazon.com: Greater Goods Premium Pulse Oximeter - Fingertip Monitor for Blood Oxygen Levels (SpO2), Pulse, and Heartbeat | Digital Oximeter with Hi-Def OLED Screen and Pulse Bar | Designed in St. Louis :
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Monitor with ECG of pediatric heart rhythm, oxygen saturation, blood pressure and temperature against black background Stock Photo - Alamy
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