Buoy fractionation system

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United States of America Patent

PATENT NO 9138664
SERIAL NO

14094374

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Abstract

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A separator system operable to use centrifugation to fractionate a multiple component material, such as a suspension including blood, comprises a buoy. The buoy can be carried in a separation container and has a tuned density that is configured to reach an equilibrium position in the multiple component material. A guide surface is carried on a buoy upper surface and is inclined to an accumulation position near a buoy perimeter. The buoy suspension fractionation system can be used in a method of isolating a fraction from a suspension, and in a method for re-suspending particulates for withdrawal.

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Patent Owner(s)

Patent OwnerAddress
BIOMET INC56 E BELL DRIVE WARSAW IN 46582

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dorian, Randel San Diego, US 45 4500
Hoeppner, Jacy C Warsaw, US 45 3315
Leach, Michael D Warsaw, US 97 4635

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