Pulse Oximetry is a non-invasive method of measuring a person's oxygen saturation level. A pulse oximeter is a monitoring device used to monitor oxygen levels in blood. It can be attached to your fingertip to monitor the oxygen levels without causing any pain. This portable device is extremely easy to use.
Patients with serious lung diseases are usually advised regular exercise to improve their lung functioning and prevent shortness of breath. 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. The device helps patients monitor their capability to bear strenuous exercise by tracking their heart rate and blood oxygen saturation level.
This oxygen saturation machine works on the principle that different frequencies of light are absorbed in different volumes. Oxygenated hemoglobin and deoxygenated hemoglobin in a patient’s blood absorb different amounts of red infrared lights. By calculating the difference between these, a blood oxygen monitor can estimate the level of oxygenation in the blood. The amount of oxygen in a healthy body should never fall below 94% in a Sp02 reading. A probe fixed on an area of the body with good blood flow like the fingertip or ear lobe helps the device track the SpO2 level. The cost of the device is extremely affordable and is accessible to most patients.
Types of Pulse Oximeters
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, you may not get the right reading.
2. Non-Invasive Blood Pressure (NIBP):
The non-invasive blood pressure pulse oximeter features the oscillometric blood pressure method that provides fast and motion tolerant readings. It also uses photoelectric oxyhemoglobin inspection technology combined with the capacity pulse scanning and recording technology for measuring the oxygen levels. They are compact and ideal for hospitals & homes use and medical treatments.
The handheld monitoring device 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.
Depending on the place of usage and the information required to be tracked, Doctors and Patients can choose the right pulse oximeter that is most suitable for them from Smart Medical Buyer.
Buy Easy to Use Pulse Oximeters at attractive prices online on Smart Medical Buyer.
Buy pulse oximeters on SMB at the best prices online. Popular brands available are BPL Oxy, Romsons, Easycare, Curomed, ChoiceMed, Dr.Morepen and Microtek among several others. We have one of the lowest fingertip pulse oximeter prices online. We also have a wide range of other Respiratory & Anesthesia Supplies for Doctors, Hospitals and Patients such as Oxygen Masks, Spirometers/ Lung Exercisers, etc.