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What You Need To Know About Wrist Pulse Oximeters

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.

With FDA approval, you can be sure of the quality of your device. They size is convenient and very easy to operate. The data can be store for many days as long as you have good data management software. Being light in weight and very small in size, they are not prone to finger fatigue. In fact, they are very ideal for taking measurements when asleep as movement and light can both interfere with it operation.

It is ideal for a large category of patients, particularly is your condition requires that you are in constant check of oxygen level in the blood system, good example being patients with asthma condition. It is your best mate particularly when comes to accurate measurement since it takes many measurements over a period of time. This however does not mean that it cannot work for spot check ups as it still performs very well.

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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