Method and apparatus for sterile dispensing of product
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United States of America Patent
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Apr 21, 1998
Grant Date -
N/A
app pub date -
Feb 1, 1996
filing date -
Mar 1, 1993
priority date (Note) -
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Abstract
A method and apparatus for sterile dispensing of product from an aseptic source is described. There is provided a valve device adapted for mounting at the outlet of the source, mounting the valve device on the outlet, providing sterilizing medium and sterilizing the outlet and valve with the medium prior to dispensing the product. There is provided a sterilizing chamber between a valve member and the valve device for continuously sterilizing part of the valve member in the chamber while product delivery occurs to create an aseptic barrier between the product and the environment.
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