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

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   Price: $186 on sale from Concord Health Supply Buy It This hospital-grade pulse oximeter is on the pricey end of the spectrum — and it measures only blood oxygen levels and pulse rate.

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. Photoplethysmogram - Wikipedia

   en.wikipedia.org/wiki/Photoplethysmogram

   The PPG can be obtained from transmissive absorption (as at the finger tip) or reflection (as on the forehead). [2] In outpatient settings, pulse oximeters are commonly worn on the finger. However, in cases of shock, hypothermia, etc., blood flow to the periphery can be reduced, resulting in a PPG without a discernible cardiac pulse. [7]

5. CO-oximeter - Wikipedia

   en.wikipedia.org/wiki/CO-oximeter

   Finger tip carboxyhemoglobin saturation monitor.. A CO-oximeter is a device that measures the oxygen carrying state of hemoglobin in a blood specimen, including oxygen-carrying hemoglobin (O2Hb), non-oxygen-carrying but normal hemoglobin (HHb) (formerly, but incorrectly, referred to as 'reduced' hemoglobin), as well as the dyshemoglobins such as carboxyhemoglobin (COHb) and methemoglobin (MetHb).

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   Amazon is still shipping gifts, ... There are hundreds of gifts that are still in stock and available to ship ASAP, but time is running out. ... You can get TurboTax for 30% off on Amazon today ...

7. Neurologists reveal 15 subtle migraine symptoms — that aren't ...

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   USA TODAY Sports. Bob Uecker, Hall of Famer and legendary broadcaster, dies at 90. Weather. Weather. CBS News. Pictures of L.A. fire damage show aftermath of California blazes. Weather.