Manufacturers increasingly but still infrequently follow Food and Drug Administration guidance that recommends testing pulse oximeters on participants with a range of skin pigmentations, according to ...
Darker skin tones are typically the result of the presence of more of the pigment melanin, which can interfere with the absorption of light from the pulse oximeter. In practical terms, this means that ...
These devices, crucial for measuring blood oxygen levels, have shown discrepancies in accuracy when used on darker skin, leading to potential health risks for non-white patients, the study states ...