Apollo Cradle Children's Hospital - Pulse oximeter test measures how much oxygen is in blood. Oxygen level is an essential sign of how well a body works, just like a person's blood
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Pulse oximetry: Understanding its basic principles facilitates appreciation of its limitations - ScienceDirect
![Network18 Graphics on X: "This is how a pulse #oximeter measures #oxygen saturation in a person's body https://t.co/JDTCkETkOv" / X Network18 Graphics on X: "This is how a pulse #oximeter measures #oxygen saturation in a person's body https://t.co/JDTCkETkOv" / X](https://pbs.twimg.com/media/E0mu0hmXsAETNIR.jpg:large)
Network18 Graphics on X: "This is how a pulse #oximeter measures #oxygen saturation in a person's body https://t.co/JDTCkETkOv" / X
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HEALTHTREE Pulse Oximeter Fingertip for Kids and Children Blood Oxygen Saturation Level, Pink - Walmart.com
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Amazon.com: Children Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor for Child Kids Portable Oxygen Monitor with OLED Screen Included 2AAA Batteries : Health & Household
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