US Patent Issued to Praxis Holding on Feb. 25 for "Oscillating syringe system" (Florida, Georgia, Massachusetts Inventors)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,232,710, issued on Feb. 25, was assigned to Praxis Holding LLC (Tampa, Fla.).

"Oscillating syringe system" was invented by Nathaniel Henri Pariseau (Tampa, Fla.), John Steele Fisher (Belleair, Fla.), Christopher Drake (Rockport, Mass.) and Matt Pursley (Dawsonville, Ga.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A syringe is coupled to a biopsy needle through a coupling structure that includes a motor-driven element such as a gear to rotate the needle. The motor can oscillate back and forth to cause the needle to oscillate. Structures are described to permit one-handed operation of the device and automatic motor activation based on attaining a desir...