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Pulse Oximeter

Pulse Oximeter

Pulse Oximetry is a non-invasive method of measuring a person's oxygen saturation. A Pulse Oximeter, at the most basic level, is an oxygen monitor used to monitor oxygen levels in blood. It can be attached to your finger tip to monitor this without causing any pain. It is a portable device which is extremely easy to use and can be operated with simple training. Patients with serious lung diseases are usually advised regular exercise to improve their lung functioning. But it is also very important for them to monitor the impact of this exercise and ensure that their blood oxygen levels do not fall below the safe level. Fingertip Pulse Oximeter is the most popular type of pulse oximeter in use 3 days. A personal Digital Pulse Oximeter helps such patients monitor their capability to bear strenuous exercise by tracking their heart rate and blood oxygen level. A Pulse Oximeter works on the principle that different frequencies of light are absorbed in different volumes. Oxygenated Haemoglobin and Deoxygenated Haemoglobin in a patient’s blood absorb different amounts of red and infrared lights. By calculating the difference between these, a Pulse Oximeter can estimate the level of oxygenation in the blood. Oxygen Saturation of a healthy body should never fall below 95%. A probe fixed on an area of the body with good blood flow like the fingertip or ear lobe helps the Pulse Oximeter track the SpO2 level. 

Types of Pulse Oximeters

Different types of Pulse Oximeters online on Smart Medical Buyer are:

1.Finger Tip Pulse Oximeter -

It is in the shape of an alligator clip and has to be put on the finger or earlobe. The screen is on the clip itself. This is where the reading is shown. Infrared light is passed through the veins and this can tell the difference between oxygenated and unoxygenated blood cells. If there is a blood clot or the hand is cold, pulse oximeters may not give the right reading.

2.Non Invasive Blood Pressure (NIBP) Pulse Oximeter

3.Hand Held Pulse Oximeter -

A handheld oximeter is what medical institutes and hospitals use. The machinery is slightly more sophisticated. The screen is not attached to the clip. Instead there is a cable attaching the clip to the screen. The screen shows more than just the level of oxygenated blood. This assists doctors in making the right diagnosis. A similar infrared ray is passed in this device too, to get the reading. The clip of this device in emergency cases can even be attached to the toe to get a reading.

4.Table Top Pulse Oximeter

Depending on the place of usage and the information required to be tracked, Doctors and Patients can choose the Pulse Oximeter most suitable for them from Smart Medical Buyer. 

Buy easy to use Pulse Oximeters at attractive prices online on Smart Medical Buyer

Popular brands of Pulse Oximeters available are Romsons Oxee Check Finger Tip Pulse Oximeter, Niscomed Finger Tip Pulse Oximeter, Niscomed Hand Held Pulse Oximeter, Niscomed Table Top Pulse Oximeter, among several others. We also have a wide range of other Respiratory Supply products for Doctors, Hospitals and Patients such as Oxygen MasksLung Exercisers/Spirometers etc.