Tag COVID-19

COVID-19 Happy Hypoxia
Silent killer, it’s no good to get hypoxia!

The term “pulse oximeter” has become increasingly common in our daily life these days, and related products have also all sold out. What exactly is a pulse oximeter? How does it work?

COVID-19 Happy Hypoxia

COVID-19 Happy Hypoxia Silent killer, it’s no good to get hypoxia!    The term “pulse oximeter” has become increasingly common in our daily life these days, and related products have also all sold out. What exactly is a pulse oximeter?…

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