Saturday, July 21, 2007

Check your pulse rate

A pulse oximeter is a medical device that used to measure the amount of oxygen in a patient's blood and changes in blood volume in the skin. In hospital, you always can see it was attached to a medical monitor, so that the medical staff able to see a patient's oxygenation at all times.

Currently you can find in market those fingertip pulse oximeter for sports, pilots or anyone who wish to check their oxygen/pulse rate. It is so portable, accurate and easy to use too!