Factors To Consider When Choosing Wrist Pulse Oximeters

By Rosella Campbell


Traditionally, technology was not as pronounced as it is right now. It was somehow cumbersome to examine certain vital body and fluid measurements. One such measurement is oxygen saturation and simply denotes how the blood is oxygenated. This process was done traditionally in an invase way by drawing some samples of blood. As such, the clinical officers had a problem of getting real time measurements. There was thus a dire need for a non-invasive way of determining the level of saturation, which paved way for the development of the technique employed in wrist pulse oximeters.

By definition, an oximeter is merely an equipment which non-invasively determines the arterial blood saturation of blood. It also measures the rate of pulsing. The gadget is particularly relevant to doctors and clinicians for examining sedated and unconscious people, those that are unaethestic and even the patients who cannot have their own regulation of oxygen supply. By doing so, they are able to eliminate the rather irreversible supply of tissue. The tools have a wide scope of application, ranging from medical clinics to hospitals, operating rooms to homes.

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.

The benefits accruing from such a vital gadget are indispensable. To begin with, the mobility of the equipment makes it readily accepted and appreciated. It is free from external cabling or power source that could otherwise make it cumbersome. Their attachment to the wrist is called for especially to those in need of constant monitoring. They are relatively light in weight and come in convenient sizes.

In addition, they are simplified and rather convenient to operate. In order to make use of oximeters, one does not require specialized skill, experience and technical know-how. Despite this, the process of data transfer is somehow knowledge intensive and thus requires some technical know-how. However, drawing readings from such instruments is quite easy. Be sure to enjoy their robust display, which simplifies and eases the viewing of pulse rates and oxyhaemoglobin saturation .

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 readings from the instrument can also be stored. It has a memory that offers data storage and facilitates programming for particular readings within specified set time frames. The equipment also offers data storage. They are capable of keeping data and being programmed to provide readings within set time frames to facilitate for the reading of saturation levels. They can also be fitted with some software and connected to a computer for generation of reports.

It is worth important to note that these measuring instruments have little help where alarm services are needed. This is due to their lack of alarms, rendering them less suitable for sleep screening. They likewise offer spot checking yet may not be perfect when spot checking is the sole concern. However, they stand out as far as price and portability are concerned. When in need of real time measures of your pulse rate and oxygen level, ensure to check them out.




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