Method and apparatus for automatically transferring liquids betw

Details Method and apparatus for automatically transferring liquids betw Method and apparatus for automatically transferring liquids betw

1997-02-05

1999-03-23

Weiss, John G.

Surgery

Container for blood or body treating material, or means used...

53 52, 53505, A61B 1900

Patent

active

058852700

ABSTRACT:
A method and apparatus for automatically transferring a predetermined quantity of a sterile liquid to a vial containing a dry medicament for hydrating the medicament and then transferring the hydrated medicament to a container. To hydrate the medicament, a needle is positioned through a vial septum of the vial and an artificial sensor senses when the needle has been positioned through the vial septum and actuates a pump to transfer a predetermined quantity of sterile liquid into the vial. The needle is then removed from the vial septum and the vial is shaken to mix the liquid and medicament. To transfer the hydrated medicament to a container, another needle is positioned through the vial septum. An artificial sensor senses when the needle has been positioned through the vial septum and actuates the pump to transfer the hydrated medicament to the container.

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