Given the rising number of COVID 19 cases in the country, there has been a surging demand for a pulse oximeter. Pulse oximeters are medical devices that monitor the oxygen level of a patient's blood ...
Normal blood oxygen level is either 95%-100% SpO2 on an oximeter or 80-100 mm Hg from an ABG test. ABG tests are more accurate than pulse oximeters, which have a ...
The severity of COVID-19 pneumonia can be difficult to assess in people from different ethnic groups, due to inaccurate readings from a device that measures the level of oxygen in the blood of ...
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