Apparatus for closed tube sampling and open tube sampling for automated clinical analyzers

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United States of America Patent

PATENT NO 9039992
APP PUB NO 20120308435A1
SERIAL NO

13154147

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Abstract

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A centrifuge to which sample tubes can be introduced while the centrifuge is in motion. The centrifuge comprises a carousel having an upper portion and a lower portion. The upper portion of the carousel has a plurality of positions for sample tubes for a centrifugation operation, a plurality of drive mechanisms attached to the upper portion of the carousel, a movable element mounted upon each drive mechanism, the movable element capable of traversing the length of the drive mechanism when the drive mechanism is actuated, a sample tube-holding assembly comprising a sample tube holder and a bearing attached to each movable element, and at least one balancing element capable of contributing to a force vector that cancels an imbalance vector generated by rotation of the centrifuge.

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Patent Owner(s)

Patent OwnerAddress
ABBOTT LABORATORIES100 ABBOTT PARK ROAD ABBOTT PARK IL 60064

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fritchie, Patrick P Southlake, US 30 1164

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