167k vs 500k in China, per the article

Boooo....oh shut up. Knew she looked familiar.

The patient has to get exposed and positioned, then padded (so there are no pressure injuries, no errant cables or equipment pushing on skin, etc). Also under anesthesia (depending on the type but I'll assume general/completely asleep) you aren't moving and your body may get moved or shifted into an unnatural position.

It's also nice to have controls as mentioned by another reply, but pulse oximetry is great, and can be slapped on any non sterilized area to assess oxygenation.

We use a ninja foodie / instapot and it's great! Consistency comes out nicer and more like Indian style basmati which we prefer.

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