Does It Matter Which Hand You Use With Pulse Oximeter
But you can also use any other finger to measure SPO 2 as the difference in accuracy is not much significant among the fingers. In fact Perfusion Index can be used as an indicator of reliability of the pulse oximeter reading. Carex Finger Pulse Oximeter Oxygen Saturation Monitor Pulse Oximeter Pulse Oximeters Oxygen The pulse oximeter uses these to determine the oxygen saturation. . The device works better with warmer hands than cold hands. This may take 10 seconds or. Few kinds of research have shown that the middle finger of the right hand gives the best accuracy of SPO 2 reading. If you have a symptom of shortness of breath or a known lung or heart condition your doctor may recommend use of a pulse oximeter. A quick look at the best finger pulse oximeters. However this variance was very slight when compared to the readings of all the other fingers. The app comes integrated with Apple Health and does not...