What Types of Pulse Oximeters are Available?

If you are planning to buy any of the available oximeters for home use, it will be helpful for you to know the types normally sold in stores today. Although oximeters are used mainly in getting a quick reading on blood oxygen saturation levels, you now have a choice among different types. Here are some of the more common types of pulse oximeters for sale today.

Handheld pulse oximeter

The handheld pulse oximeter is normally used in hospitals. A flexible clip which can be connected to the computer is one of the most common features of this type. Light wavelengths are used in measuring the hemoglobin or the oxygen levels in the blood. A handheld oximeter may be clipped unto a fingertip or on an earlobe.

Fingertip pulse oximeter

These fingertip pulse oximeters are normally used at home and are often designed to be more portable. This handy device contains a screen and a built-in computer that analyzes data and shows the proper reading. This oximeter type is not only a handier version of the handheld pulse oximeter; it is also the easiest type to use. Nonetheless the fingertip oximeter has several limitations. It may not result in an accurate reading if the patient does not have sufficient blood flow or if his or her hand has been subjected to some damage.

Fetal Pulse Oximeter

This pulse oximeter, normally used during labor, is designed primarily to determine the oxygen levels of the baby. It is crucial to determine the baby’s oxygen level prior to birth, and the use of this device carries out the task conveniently and effectively. Normally, the sensor will be placed on the baby’s head through the mother’s birth canal. This type of oximeter, more than measuring the infant’s blood oxygen, also has the ability to measure the infant’s heart beat.

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