Pulse oximeter: what it is for and how to use it correctly

Original: Oxímetro: para que serve e como usar corretamente

Tua Saúde ·
Em Português & Español Brazil

The pulse oximeter is a small device that is placed on the fingertip and allows measurement of saturation, that is, the amount of oxygen circulating in the blood. See how to use the pulse oximeter correctly, understand in which situations it is indicated, and what the normal saturation values are.

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