A pulse oximeter is a small device that clips onto your finger and reads your heart rate and blood oxygen levels | Low perfusion of less than 0 |
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Pathophysiology and treatment of high-altitude pulmonary vascular disease | other flu-like symptoms Of concern, has been the number of asymptomatic COVID-19 cases, where they have not presented with any of the above symptoms, but have had dangerously low oxygen levels |
IP22 level Water and dust resistant• With lockdown restrictions likely to be eased shortly and businesses reopening, identifying asymptomatic cases will be important in helping prevent future outbreaks.
22Horizontal display screen for a more user-friendly design• Although these have usually only been used in medical clinics, there is reason to believe now that they are a useful device to have at home during the COVID-19 pandemic to detect asymptomatic cases | Net Industries and its Licensors |
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In: Murray and Nadel's Textbook of Respiratory Medicine | Silicone pads for a comfortable fit• National Heart, Lung, and Blood Institute |
Adjustable display brightness to save battery — Auto shut-off feature and low battery indicator• | What is a pulse oximeter? : Mayo Foundation for Medical Education and Research; 2014 |
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And it is not intended to be used under motion or low perfusion scenarios | Configurable high or low SpO2 and pulse rate limits for visual alarm• In: Textbook of Critical Care |