Hollow fiber filter having a porous collar/ring seal
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United States of America Patent
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-
Sep 10, 1996
Issued Date -
N/A
app pub date -
Mar 31, 1995
filing date -
May 18, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A unique hollow fiber filter cartridge that allows repeated autoclaving without any deleterious breaks in sealing integrity between the potted fiber bundle and the filter module is disclosed. The unique filter cartridge braodly includes a casing that has at least one open end with an inner lip in the casing proximal to the open end; and a porous collar that has first and second peripheral edges, at least one of which is coupled to the casing along the inner ledge.
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