ID 302375745 © Stuardesa77 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
device oximeter measurement fingers showing pulse oxygen saturation screen using test arm watching dial sensor number indicator diagnostic night holding heart rate level heartbeat isolated control pneumonia cardio bedtime checking fragility technology urgent light smart portable examining beat lung gripping equipment