Thursday, November 28, 2013

The Truth About Wrist Pulse Oximeter

By Georgia Diaz


If you want to monitor your cardiovascular system more effectively, there is the wrist pulse oximeter that could help you with that. Yes, this is a newly invented device which is why, do not get surprise if it did not ring a bell yet. However, this is deemed to be the most effective device above everything. But before anything else, here is a little peek about this device that is written below.

This is designed so the oxygen saturation in the hemoglobin in your arterial blood will be measured. This is use most commonly in different health institutions by the patients. This includes the hospital, clinic, nursing home, community medical center, and even at the home care for aged people.

The finger is inserted in here so that the oxygen saturation will then be measured. Usually, it is the index finger that will be used by adult people. However, to those children whose pulse have to be measured, any finger can be used, depending on the size where it will fit to the ring of the oximeter.

This is known to be the effective method in calculating the beat that you have, if it is normal or not. However, just like other things, this also has its downfalls. One is the nail polish that you did not remove. It can clog the calculation causing it to measure the heartbeat that you have inaccurately.

Usually, the first reading will be inaccurate. This is for the reason that the shakiness and the signal quality is not yet stabilized. That is why it is very much needed that you wait until the part already stabilizes before you measure it. Better yet, ensure the interference is not contaminated with motion.

Also, just a little tip, it is needed that you relax your finger while you will measure or monitor its beat. Avoid pressing on one of the surfaces or the desktop or you will only ruin it. And the relaxed position that you can do is to tip the finger and then avoid bending, moving, or shaking while working on it.

And it is recommend that a person wait for ten seconds if he wants the accurate reading. He does not have to rush into reading or it will not give him the perfect calculations. But for those people who have hand tremors, then it can take a longer than ten seconds because the interference shall adjust.

If you are using this, prevent yourself from running or from walking. Yes you can do those exercises, but after the monitoring step has been done. Come to think of it, anyone is prohibited from taking test not unless the finger is relaxed. How much more when the entire body is tensed and shaking.

So those are just a few truths when it comes to the wrist pulse oximeter. If you want to monitor the beat using this but you do not know how to, then it is advised that you ask a doctor or a nurse to do so. Asking help would not even sting a bit. Not even close, not even a little bit, and not even at all.




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