ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,271, issued on Sept. 9.

"Apparatus and method for producing an enriched medical suspension" was invented by Frank Levy (Fort Myers, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A medical fluid suspension generating delivery apparatus includes a dual syringe assembly including a first receptacle for a pressurized chemical solution and a second receptacle for a medical solution. The medical fluid suspension generating delivery apparatus also includes a Venturi-agitating tip assembly generating an enriched medical suspension from the pressurized chemical solution and a second receptacle for a medical solution."

The patent was filed on April 25...