ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,079, issued on April 21, was assigned to Sonion Nederland B.V. (Hoofddorp, Netherlands).

"System and a method of determining a physiological parameter of a body comprising blood perfused tissue" was invented by Peter Christiaan Post (Hoofddorp, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and a method for determining a physiological parameter of a body comprising blood perfused tissue, the system comprising a first sensor configured to receive first radiation from the blood perfused tissue and, based on the received first radiation, provide first information relating to an amount of blood in the tissue, such as from an absorp...