Art read a while ago that a pulse oximeter costing about $10 could possibly give you an early warning if you've contracted COVID-19.
I got this from the npr website:
"...A pulse oximeter is a small electronic device that estimates the saturation of oxygen in your blood. You want a number in the 95% to 100% range. If the number drops to 92% or lower, that's a cause for concern. That's generally the level where a doctor might put you on supplementary oxygen and keep you in the hospital for observation..."
Therefore, our daughter, Tiffany sent him an oximeter. We chart our readings every so often. It just gives us a little reassurance that we're doing OK. Ever competitive, Art will ask what I have. I will purposely breathe heavily (while laughing) before putting it on my finger to hopefully give me a higher reading than his.
I've heard recently that there was a case here in Hawaii where a woman used the oximeter to discover her mother had low oxygen levels and got her to the ER quickly which enabled her to survive the infection.
Art mentioned this to his sister, but the demand was suddenly so high for oximeters that they weren't able to get the same one we'd gotten on Amazon. That was a surprise. I looked it up on Walmart and there's a whole slew of them.
I don't know how necessary this is... buuuut... it's just nice to have.
POSTSCRIPT: I wrote that the oximeter could cost as cheap as $10 because that's what I've read in articles before.
However, I just got a comment from Linda, my favorite nurse consultant that a $10 oximeter probably wouldn't be as trustworthy. That got me wondering so I asked my daughter if she could tell me how much that oximeter she gave Art cost.
So no....
It's not $10.
I looked up other oximeters and they come in so many different price ranges.
I guess you should research what would fit in your budget and what the reviews are.
Thank you for your advice, Linda.
I'll test mom before our conference call with her doctor.





































