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.

In medical institutions, there are oximeters with various designs. They are used in intensive care units, emergency rooms, general care wards and physician check up rooms. With the understanding that this equipment is so necessary even out of hospitals, there are now designs for use out away from medical settings.

The device is designed with multiple sensors and as such is attached to the wrist with the sensor over the finger. It is very small and light in weight with Bluetooth connectivity and is won like a ring. It therefore transmits data to a computer or cell phone as long as it has software to manage data. This means that you will need to buy software along with the device.

The device is ideal to a big category of patients and non patients alike. If your medical condition demands that you keep track of oxygen level in blood system, then this is a device that you cannot afford to miss. It collects data from periodic measurements and give a more conclusive and accurate results in form of averages. Although it can still give spot check results, it is not best for this purpose.

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.

Given that this device operates by emitting red and ultraviolet light, other foreign light may hinder its optimal operation. Other than this, movements may also disrupt its accuracy in operation, the reason why it is best used over night. The other area of limitation is as a result of over reliance of pulse rate. While it works best with stronger pulse rate, it does not work properly with weak heat beats.

The readings come in form of percentages with the normal range being 95% to 98%. The rate can be lower than this without any cause for alarm. The reading below 90% however calls for a reason to worry as this is too low for proper organ functioning.

It is generally agreed that everyone is his first doctor. The implication is that you must be in constant check of how well your entire body is. In order to be able to do this, you need special devices that give quick feedback various data that matters to your health. One of this is the special oximeter.




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