A pulse oximeter is a gadget mainly used in the medical field and now becoming increasingly more popular among the general public especially at the time of covid.
The avail of a pulse oximeter is complex. The device uses beams and red lights to determine the amount of oxygen present in the patient's blood.
The normal amount of oxygen present in the blood is between 90 and 100 saturation. There are various types of pulse oximeters available on the market. With a wide range of sizes and functionality.Read more here for different types of pulse oximeters available online.
One of the most commonly used is a fingertip style pulse oximeter. As the name suggests this type of device is attached to the fingertip and from there it reads and indicates the oxygen saturation in the blood.
The units nowadays have become more portable and can be comfortably carried along in a purse or coat pocket. For this reason, fingertip pulse oximeters are highly preferred. Not only are they commonly used in healthcare facilities, but the average person can now make use of these devices to track their own health.
They are also regularly used by mountain climbers and pilots of small aircraft to monitor their saturation levels at higher altitudes.
Detecting health issues in their infancy is critical to long term good health. With the help of affordable and portable pulse oximeters, blood issues can be detected more easily in their initial stages.