US Patent Issued to MEDTRUM TECHNOLOGIES on Dec. 30 for "Infusion needle structure of drug infusion device" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,362, issued on Dec. 30, was assigned to MEDTRUM TECHNOLOGIES INC. (Shanghai).

"Infusion needle structure of drug infusion device" was invented by Cuijun Yang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An infusion needle structure of drug infusion device includes: an infusion needle including a front end and a back end; a needle holder provided with at least one auxiliary fastener; one fastening portion, arranged inside the infusion device, cooperates with the auxiliary fastener to lock the needle holder in the working position; an unlock hole provided on the needle holder or on the housing of the infusion device; and an unlock rod that...