Features and Working Of Fingertip Pulse Oximeter

Pulse oximeter, which is also well known as the pulse oximetry, is a machine that monitors the oxygen saturation level of any person. This machine is non-invasive in nature, which means it does not entertain the introduction of any instrument into the body of the patient; which makes this machine more demanding and trending. And is thus, it’s very easy to use, without the help of any other person!! Its readings are not exactly similar to the arterial oxygen saturation level, but are still safe to use, because of its non-invasive nature and convenient build.

Construction and working: normally the machines available in the market are small and handy and have an opening, known as the plethysmogram, which is capable of measuring the change in volume, within an organ or the whole body. The machine also has a LED screen, where the results will be displayed, in terms of SO2. The pulse oximeter is operated with the help of an in-build battery.

Working: the device is generally used finger tip of the patient, which is placed in between the light emitting diodes and on to the photo detector. As soon as the machine is turned on, the diodes emits the red and infra red light rays; thus reflecting the oxygen levels on the photo detector, which is further sensed by the sensors and the result is displayed on the wide LED screens.

Area of application of pulse oximeter unit: with the different types of pulse oximeters has different usage. Like the finger pulse oximeter is the most common one, and is best for the patients who love to use this machine at home. Next one is the handheld pulse oximeter, which are widely used medical institutes and hospitals. The screen is attached to the clip or the plethysmogram, where the finger is placed. Lastly is the fetal pulse oximeter, widely used in diagnosing the baby’s sound health.

Cost: due to the dramatic increase in the patients suffering from diabetes, this machine has gained popularity thus leading to the increase in demand of the machine. This enables the availability of vast variety of pulse oximeter with a huge range. Thus, a person can select his model as per the pocket allowances.

Planning to have one?? Keep these points in mind: apart from the cost, there are many other factors, which should be kept in mind, before buying this, namely the features like the readability, battery life indicators. The accuracy point should also be kept in mind, followed by the history lookup, mobility along with the durability of the machine. In addition to it, alarms and alerts are the bonus features on the machine.

Lisa Top is the products advisor of the top 10 best products of the USA and also writes about these products. For more info visit at toprankbestproduct.com