Factors To Consider When Choosing Wrist Pulse Oximeters

By Rosella Campbell


The measure of oxyhaemoglobin held in the blood is also referred to as oxygen concentration. The measure is especially essential as it demonstrates the level of blood oxygenation. In the past, the oxygen saturation was measured invasely through analyzing blood tests. This methodology demonstrated to be rather inappropriate. This inefficiency prompted the invention of wrist pulse oximeters.

The development has been highly appreciated, especially in the medical field and surgical operations. The clinic workers used it to carry out examinations concerning patients who are sedated and even unconscious. It is also crucial in managing patients with problems in controlling their supply of oxygen. Their scope of application extends to homes and operating rooms.

Hospitals and other medical facilities equip themselves with this instrument for use in monitoring patients, especially the type suffering from emphysema and other critical respiratory conditions. In order to guard against hypoxia, the high mountain climbers and even pilots employ them. Such high altitudes have low oxygen levels, which decreases the red cells in the arteries. It is therefore important to enhance your endurance in these conditions.

It is out of doubt that this device advantageous, especially in the medical field. It offers a variety of benefits from the traditional means of measurement. For example, the instrument provides real time results for every measurement. In addition, it is relatively mobile and portable, that is facilitated by the small size and lack of external power supply and cabling. They are light due to their small size, making them convenient on the wrist.

The simplicity inherent in wrist meters enables their operation. The gadget is so simple that anyone, with the average know-how, can operate it. It is hardly complicated, except for the mode of data transfer that may incur some technical know-how. The broad screen further simplifies the viewing as it provides quality and sizable values for measurements. In fact, the display in a wrist device is more superior relative to the one worn on the fingers.

It is economical to use wrist Oximeters compared to the handheld and other types. This is due their low prices and close availability. Also, the use of wrist meters is not confined to a particular group of people, but rather embraced widely and by all age groups. The only factor that determines which particular meter to use is the size of the wrist.

The services rendered by this implement are not limited to measurements only. The device, in addition provides the storage and retrieval services for data. This function goes a long way in achieving programmed readings for the pulse rate and corresponding oxygen levels. The programming can be done in such a way to store readings within prescribed set time intervals.

Simply put, wrist oximeters are simple, portable and relatively cheap way of measuring the real time pulse rate and oxygen saturation. They offer memory and data storage and are used across the population age group.




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