A pulse oximeter probe applied to a person's finger. A pulse oximeter is a medical device that indirectly monitors the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmogram.ulse oximetry is a non-invasive method for monitoring a person's O 2 saturation.
Mini Bio (1) Jacob deGrom was born on June 19, 1988 in DeLand, Florida, USA as Jacob Anthony deGrom. He has been married to Stacy Harris since November 2014. Pitcher with the New York Mets, 2014-present. Signed with the Mets 12 June 2010.
Jan Ernst Matzeliger was born on September 15, 1852, in Paramaribo, Surinameâknown at the time as Dutch Guiana. Matzeliger's father was a Dutch engineer, and his mother was Surinamese. Showing mechanical aptitude at a young age, Matzeliger began working in machine shops supervised by his father at the age of 10.