CLOSED FLUID TRANSFER SYSTEM

摘要

A closed fluid transfer system for fluidly interconnecting a syringe to any one of a patient I.V. set, a vial and an I.V. bag, is provided and includes a first adapter defining a lumen and supporting a seal across a first end of its lumen, the first adapter supporting a rear end of a needle within the lumen, wherein the seal is movable relative to the needle such that a tip of the needle penetrates through the seal; and a second adapter defining a lumen and supporting a seal across a first end of its lumen; wherein when the second adapter is coupled to the first adapter, the second adapter seal abuts the first adapter seal and moves the first adapter seal relative to the tip of the needle such that the tip of the needle penetrates through the abutting first adapter seal and second adapter seal.

主权项

1. A patient push adapter for a closed fluid transfer system, the patient push adapter including:
a body portion having a male stem disposed at a first end thereof and a patient push adapter luer connector at a second end thereof, wherein the male stem defines a lumen extending therethrough and wherein the patient push adapter luer connector is in fluid communication with the lumen of the male stem; a pair of opposed guide pins extending radially outward from the male stem; a pair of opposed guide surfaces extending radially outward from the male stem at a location proximal of the guide pins and being in registration with the guide pins; and a seal extending across the lumen of the male stem.