Modular port system and replacement method thereof
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United States of America Patent
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N/A
Issued Date -
Dec 22, 2005
app pub date -
Jun 16, 2004
filing date -
Jun 16, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A chemical or biological containment apparatus having a seal to contain contaminants in an inside thereof from passing to an outside, including an outer envelope; a port disposed in the envelope, the port including an outer portion having a circumferential portion extending away from the envelope and a flange extending from the circumferential portion and attached to the envelope, and an inner portion. The inner portion includes a circumferential surface corresponding to the circumferential portion, a plurality of grooves formed in the circumferential surface, and a plurality of O-rings respectively received in the grooves to form the seal with the outer portion.
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