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2. Normal Pulse Oximetry Ranges and How to Take a Reading - AOL

   www.aol.com/lifestyle/normal-pulse-oximetry...

   Pulse oximetry is a noninvasive, painless test that measures the oxygen saturation level of your blood. Here’s how it works and what the readings mean. ... Here’s how it works and what the ...

3. Pulse oximetry - Wikipedia

   en.wikipedia.org/wiki/Pulse_oximetry

   A pulse oximeter probe applied to a person's finger. A pulse oximeter is a medical device that indirectly monitors the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmogram that may be further processed into other measurements. [4]

4. Oxygen saturation (medicine) - Wikipedia

   en.wikipedia.org/wiki/Oxygen_saturation_(medicine)

   Example pulse oximeter. Pulse oximetry is a method used to estimate the percentage of oxygen bound to hemoglobin in the blood. [10] This approximation to SaO 2 is designated SpO 2 (peripheral oxygen saturation). The pulse oximeter is a small device that clips to the body (typically a finger, an earlobe or an infant's foot) and displays its ...

5. Photoplethysmogram - Wikipedia

   en.wikipedia.org/wiki/Photoplethysmogram

   [1] [2] A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption. [3] A conventional pulse oximeter monitors the perfusion of blood to the dermis and subcutaneous tissue of the skin. Finger pulse oximeter. With each cardiac cycle the heart pumps blood to the periphery. Even though ...

6. Everyone’s Buying These Pulse Oximeters — Here’s What They ...

   www.aol.com/everyone-buying-pulse-oximeters-don...

   Buyers reviewing it on Amazon (more than 9,800 of them) really love this cheap pulse oximeter, too, giving it an average review score of 4.7 out of 5, although a minority of users grouse about ...

7. Monitor your pulse and blood oxygen levels with a pulse oximeter

   www.aol.com/lifestyle/monitor-pulse-blood-oxygen...

   Make sure you’re getting enough oxygen with this oximeter! Click here to shop: https://amzn.to/3foUgvn Our team is dedicated to finding and telling you more about the products and deals we love.