Centrifuge chamber for a cell separator having a spiral separation chamber
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United States of America Patent
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Aug 21, 2001
Grant Date -
N/A
app pub date -
Sep 10, 1999
filing date -
Sep 12, 1998
priority date (Note) -
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Abstract
A centrifuge chamber of a cell separator having a separation channel with an inlet to introduce the cell suspension and at least one outlet to withdraw a fraction of the cell suspension is described. The cell suspension can be blood. The separation channel is shaped like a spiral extending from the radially outer end of the channel to the radially inner end of the channel, with a progressive slope. The centrifuge chamber allows a uniform, contaminant free separation of the cell suspension into its components.
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