PRE-FILLED SYRINGE WITH LUGS

摘要

A plastic syringe for use with power injector systems comprises a cylindrical barrel with an axially reciprocable plunger within the barrel and a discharge extension at the distal end of the barrel terminating in a discharge outlet. At least one radially outwardly extending mounting lug is located at or near the outer proximal end of the barrel, and has a distal surface having first and second ends. The lug is shaped such that the center of the distal surface of the lug is distally offset from the ends of the lug. In another embodiment, the syringe comprises a cylindrical collar adapted to fit over and attach to the proximal end of the cylindrical barrel, and the lug is located at or near the outer proximal end of the collar. The syringe may contain a diagnostic imaging contrast agent. Preferably the lugs are provided opposite each other.