The theory behind a pulse oximeter relies on the fact that hemoglobin absorbs red and infrared light differently based on its oxygenation levels. By shining a red and IR LED through a finger onto ...

In 1995 Nonin Medical revolutionized pulse oximetry with the Onyx. Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter. Incorporating the ...

The pulse oximeter LED display faces the user for an easy read. ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above. LOADED WITH ...

If you are looking for the right finger pulse oximeter devices that is affordable, easy to operate and accurate, check out ...

The doctors and nurses didn’t believe Tomisa Starr was having trouble breathing. Two years ago, Starr, 61, of Sacramento, California, was in the hospital for a spike in her blood pressure.

A pulse oximeter measures the blood oxygen level of a subject who puts a finger inside the device and is among the well-known medical technologies developed in Japan, along with gastroscopes.