Syringe Assembly For Administering Multiple Fluids

Abstract

A framework for administering multiple fluids using a single syringe assembly. The syringe assembly includes a barrel and first and second plungers. The barrel includes a first inside surface defining a first fluid chamber for retaining a first fluid and a distal tip defining a first passageway in fluid communication with the first fluid chamber. The first plunger includes a first stopper and a second inside surface defining a second fluid chamber for retaining a second fluid, wherein the first stopper is slidably positioned in fluid-tight engagement with the first inside surface of the barrel for driving the first fluid from the first fluid chamber though the first passageway. The second plunger includes a second stopper that is slidably positioned in fluid tight engagement with the second inside surface of the first plunger for driving the second fluid from the second fluid chamber.

Dependencies are inferred from the claim text.