September 2nd, 2008
Medical Advancements
Posted by
Kevin in
Life
It is amazing how far some medical technologies have come. Back in the old days to measure the amount of oxygen you were getting in your blood they had to take a bunch of blood and then actually measure it. Now since the invention of the pulse oximeter things are so much easier, and painless too! Now you can just put one of these machines over your finger, and viola you can get your reading. It just amazes me sometimes how much easier things are now than before.
