US Patent Issued to Battelle Memorial Institute on Jan. 27 for "Wireless and power-source-free extravasation and infiltration detection sensor circuitry provided on a substrate with signal splitter" (Ohio Inventor)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,042, issued on Jan. 27, was assigned to Battelle Memorial Institute (Columbus, Ohio).

"Wireless and power-source-free extravasation and infiltration detection sensor circuitry provided on a substrate with signal splitter" was invented by Chad E. Bouton (Powell, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system detects extravasation or infiltration by segregating active components that drive a passive sensor for economical single use. A receiving antenna of the passive sensor receives antenna for receiving a transmitted signal comprising RF electromagnetic power. A first circuit transmits a first portion of the received signal through a bo...