Additive transfer device

摘要: An additive transfer device for storing and transferring of a medicament to solution container such as an I.V. bag having exposed port. The is accommodated in the neck pierceable sealing element. A holder member doubled pointed end piercing engages cap covering tubular affords movement toward element pierce it. Guide means extend from fit over port bag. When opposing pierced through port, communication can be made between In preferred manner, contents are expelled by collapsing walls which force into