Centrifugation syringe, system and method

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United States of America Patent

PATENT NO 5577513
SERIAL NO

08298882

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A centrifuge syringe for separating components of a fluid sample having different sedimentation densities is disclosed. The centrifuge syringe allows for the withdrawal of a sample through a sterile needle into the syringe. The syringe contains a movable plunger containing a restriction and which may contain a density gradient separation solution. The plunger is connected to a handle which is detachable to allow centrifugation. After centrifugation, the handle is reattached to the plunger, and the specimen is removed from the syringe.

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Patent Owner(s)

  • DENDREON PHARMACEUTICALS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Vlasselaer Peter Sunnyvale, CA 38 1072

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