ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,815, issued on Oct. 20.
"Cannula sensing system" was invented by Arnold Chase (West Hartford, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cannula sensing system and method include a cannula having at least one biosensor configured to detect a level of one or more biomarkers in blood within a blood vessel of a patient. The biosensors are arranged at or near a distal end of a cannula inserted within the blood vessel. The biosensor may be connected to a wire arranged on and/or within a wall of the cannula."
The patent was filed on Jan. 19, 2022, under Application No. 17/578,674.
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