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Understanding Wrist Pulse Oximeters And Why You Need One

By Leticia Jensen


In order for normal body functioning to be achieved, there must be adequate oxygen supply in the blood system. Just a small drop in oxygen supply can be very dangerous particularly for the brain and other vital organs. In most cases, there is always a blackout when the brain does not get adequate oxygen as needed. An acute shortage however can render most organs and tissues unable to function which can cause death.this i why you need wrist pulse oximeters to keep track of oxygen level in blood.

One of the first tests you go through in hospital or any other medical center is determination of oxygen level in the blood system. In order to accurately determine level of oxygen in blood, oximeters are the devices primarily used. However, with understanding that monitoring oxygen level is important, there are several oximeters designed for home use.

The ideal designs for home use are of convenient size and are much easier to operate. When it comes to reliability, they perform so well. The information can be stored for up to three days. There is a need however to constantly clear off data particularly when information is full so that they can work. If you are in a mission to buy one of these wrist oximeters, you can be sure that they meet all the FDA requirements and are fully approved which is the evidence of safety.

This equipment is the best mate if you need to keep tracking the oxygen percentage in your blood. If you are asthma patient for instance, this is the device you need. It is can also be necessary during time of rest. It comfortably fits over the fingers without having to penetrate the skin. It works by shinning red and infrared light of the skin. In this way, it is able to determine the level of oxygen in the hemoglobin.

When you compare it to the hand held, table top or other similar oximeters, it emerges as the best in terms of advantages. It is very portable, light in weight, longer battery life and is also cheap and easy to operate. The memory storage is also good allowing for reference later on. In addition to this, the device is easy available and is affordable for many people.

It obviously has many advantages as compared to other oximeters. It is very portable and works well when walking or engaged in another activity, it is better when it comes to memory storage and make continuous monitoring very easy. With ease in operation, there is no better oximeter that anyone can recommend to you than this.

There are however a few limitations. It primarily depends on light for functionality and will only work best with minimal light from other sources. There should be no movement for proper recording. It also depends on heart beat and can therefore work only with strong pulses. When the pulses are weak, there might be no data to record from the device.

This is the ultimate home remedy for continuous monitoring of oxygen level in blood. The measurement if given in percentage with the normal level being anywhere from 95% to 98% although anything less may not be a course for worry as this depends on many factors. When the reading is below 90%, it is time to look for medical advice.




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