पल्स ऑक्सीमीटर कैसे काम करता है l How pulse oximeter works? how to use? mechanism?

#pulseoximeter #ampliconsofbiotech This is an animated video which shows how pulse oximeter works by using lights and absorbance principle. Red and Infrared light's are emitted from the light source some part of which is absorbed by finger i.e, tissue/blood and some reached to the detector. By calculating and using reference curves with other factors like temperature, nail paint on nails etc is interpreters the results by giving values of SpO2 and Heart rate on the display. Credits- Animated version is attributed from youtube channel (medinaz). sound- amplicons of biotech hindi version. #ampliconsofbiotech #SpO2 #heartrate #covid-19 #secondwave #nasalvaccine #covaxin #covishield #bharatbiotech #howtousepulseoximeter