Accura Healthcare - Menglembu - Pulse oximetry (脉搏血氧仪) is a test used to measure the oxygen level (oxygen saturation) of the blood. It is an easy, painless measure of how well oxygen
![MEDITIVE Fingertip Pulse Oxygen Monitor, Pulse Rate with Respiratory Rate RR and Perfusion Index (Green) : Amazon.in: Health & Personal Care MEDITIVE Fingertip Pulse Oxygen Monitor, Pulse Rate with Respiratory Rate RR and Perfusion Index (Green) : Amazon.in: Health & Personal Care](https://m.media-amazon.com/images/I/71Yz-YKauPL._AC_UF1000,1000_QL80_.jpg)
MEDITIVE Fingertip Pulse Oxygen Monitor, Pulse Rate with Respiratory Rate RR and Perfusion Index (Green) : Amazon.in: Health & Personal Care
![What is PR BPM in pulse oximeter? Normal values high or low count mean? - Dr. Durgaprasad Reddy B - YouTube What is PR BPM in pulse oximeter? Normal values high or low count mean? - Dr. Durgaprasad Reddy B - YouTube](https://i.ytimg.com/vi/WLLx1cpDm9w/sddefault.jpg)