Know The Advantage of Pulse Oximeter

Before, a patient’s arterial oxygen can only be checked by taking blood sample on the patient’s artery for analysis. This process was relatively dangerous and can also take a lot of time. This procedure is still carried out by some medical practitioners for various reasons; however, with the advancements in medical technology, a patient’s oxygen saturation can now be determined by using a pulse oximeter.

Pulse oximeter is a medical device attached on a medical monitor that helps in monitoring the patient’s arterial oxygen. It also monitors the patient’s changes in blood volume in the skin and is normally attached on a patient’s fingernail or the earlobe, a body part that is translucent. Compared to the previous oximeter procedures done, this method is non-invasive.

With these, there are many advantages that using oximeter brings to medical technology. Firstly, using an oximeter, the latest in medical technology is fairly easy to use. Pulse oximeter can be done by people who don’t have any medical background just by simply following the instructions. Because of this, oximeter reading can be done even at home.

Aside from that, an oximeter provides a faster and accurate reading that is very helpful especially during times of emergencies. In fact, it can give the accurate reading in just a matter of seconds if the arterial saturation of oxygen is measured. On the other hand, it may take a few minutes if the arterial blood gases are to be measured. It is also only done by a respiratory therapist, then it is brought to a blood gas lab and measured until is brought back to the doctor.

Today, there are also now portable oximeter which is very helpful not only in the medical field but in other fields as well. For instance, pulse oximeters are also used by pilots who are operating in a non-pressurized aircraft which is at 10,000 feet above sea level.

Aside from that, there is also now oximeter for children. With these, a more accurate reading can be obtained. This is because a pulse oximeter specifically designed for children is smaller to fit their fingers. With this, fewer errors will be expected since the device fits the finger perfectly.

These are just some of the advantages that finger pulse oximeter brings to the field of medicine. With the right and faster readings, doctors can give the right diagnosis and medications and patients can be monitored and feel well faster. In the end, this device is beneficial both for the physicians and the patients.