ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,568, issued on Aug. 19.

"Medicament preparation and treatment devices, methods, and systems" was invented by Goetz Friederichs (Beverly, Mass.), William K. Weigel (Portland, Maine), Dennis M. Treu (Castle Rock, Colo.), Jeffrey H Burbank (Manchester, Mass.), James M. Brugger (Newburyport, Mass.), Keith David J. Wheeler (Tyngsboro, Mass.) and Scott W. Newell (Ipswich, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A medicament preparation system includes a water purification module and a medicament proportioning module that is interoperable with a replaceable fluid circuit. The fluid circuit includes a purified water inlet, a product medicament ...