Filtered gas plasma sterilization container with improved circulation
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United States of America Patent
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Jul 8, 2003
Issued Date -
N/A
app pub date -
Aug 11, 2000
filing date -
Feb 12, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flash sterilization container(10) comprises a pan(12) forming the bottom of the container holding a tray (14), with a cover (16) forming the top of the container, and a filter element (20). The filter (20) covers an opening in the cover (16) so that the inside of the container (10) formed when the cover is removably sealed to the pan (12) can communicate with the atmosphere surrounding the sealed container allowing steam to enter and exit the container passing through the filter (20). Items to be sterilized are placed on the tray (14) and the cover (16) is attached and sealed to the pan (12). The sealed container is then placed in an autoclave or other source of pressurized steam. The filter is composed of a material which will allow the pressurized steam to pass through but which is relatively impervious to dust and microorganisms thereby maintaining the sterility of the interior of the container and its contents.
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