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.
Jacob Perkins Biography (1766-1849) Born in 1766 in Newburyport, Massachusetts, a descendant of an Englishman whocame to America in 1631, Perkins was a gifted and prolific inventor who hadvery little formal schooling. He was apprenticed to a goldsmith at age thirteen, took over his master's business at age fifteen, and went on to invent a method of plating shoe buckles.