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PetDinosaurs , 9 months ago You’re definitely correct about the pulse ox. That has also been known for a long time though. COVID just brought it to the public’s attention. I’m not sure that there is any alternative tech though. Pulse ox work by measuring the color of the blood at specific wavelengths. I can’t imagine that there’d be anything that non invasive around. If you know of a citation, I’d be really interested.
You’re definitely correct about the pulse ox. That has also been known for a long time though. COVID just brought it to the public’s attention.
I’m not sure that there is any alternative tech though. Pulse ox work by measuring the color of the blood at specific wavelengths.
I can’t imagine that there’d be anything that non invasive around.
If you know of a citation, I’d be really interested.