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Pulse oximeters are essential to measure someone’s level of oxygen in their blood, yet they haven’t been updated since the 1970s and they’re not well regulated by the FDA. That’s according to Ashraf Fawzy, a critical care medicine expert at …
Testing of pulse oximeters should take place clinically, Elizabeth Tracey reports Read more »
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If you’re a person with darker skin, a device to measure oxygen in your blood called a pulse oximeter may be inaccurate, sometimes extremely so, accumulating research shows. Ashraf Fawzy, a critical care medicine expert at Johns Hopkins and one …
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Pulse oximeters are devices used to measure how much oxygen is in someone’s blood, and they are critical in settings like ICUs. Yet research shows that in people of darker skin tones they can be wildly inaccurate. Ashraf Fawry, a …
It’s high time to update pulse oximeters, Elizabeth Tracey reports Read more »
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Anchor lead: There are strategies to alleviate the shortage of ventilators for people with COVID-19, Elizabeth Tracey reports Ventilators, machines that help people with severe COVID-19 breath, are in short supply. Enid Neptune, a lung expert and critical care medicine …
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Anchor lead: Using several strategies helps people reduce the likelihood they will develop delirium while in the ICU, Elizabeth Tracey reports Pain must be managed in those who are critically ill, a bundle of strategies called A-F for patient care …
