![Pulse Oximetry: The Redness of Blood in Patient Monitoring, Health Screening, and Sports Physiology | SciTech Connect Pulse Oximetry: The Redness of Blood in Patient Monitoring, Health Screening, and Sports Physiology | SciTech Connect](https://scitechconnect.elsevier.com/wp-content/uploads/2016/02/pulse-oximeter.jpg)
Pulse Oximetry: The Redness of Blood in Patient Monitoring, Health Screening, and Sports Physiology | SciTech Connect
![MyGovIndia on Twitter: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" / MyGovIndia on Twitter: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" /](https://pbs.twimg.com/media/Ezv_qtgVgAQnJwF.jpg)
MyGovIndia on Twitter: "The pulse oximeter is used to measure the oxygen level (oxygen saturation) of the blood. But do you know how does it work? Take a look! #IndiaFightsCorona https://t.co/YAToaH8hIq" /
![Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household](https://m.media-amazon.com/images/I/61C2eUmL34L._AC_SL1414_.jpg)