Liquid purification or separation – Gravitational separator – Portable invertible – e.g. – milk and cream separator
Patent
1997-09-09
1999-05-25
Kim, John
Liquid purification or separation
Gravitational separator
Portable invertible, e.g., milk and cream separator
210518, 210789, 422101, 422102, 435 2, B01D 2126
Patent
active
059067446
ABSTRACT:
A collection device for plasma preparation for diagnostic assays. The device comprises a spray-dried anticoagulant formulation on the interior surface of the device and a thixotropic polymeric gel. The device is an improvement over commercially available devices which contain liquid anticoagulant formulations, for use in nucleic acid testing that employ amplifications technologies including, but not limited to, polymerase chain reaction (PCR), branched DNA (bDNA) and nucleic acid sequenced based amplification (NASBA).
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Augello Frank A.
Carroll Richard J.
Becton Dickinson and Company
Kim John
Thomas, Esq. Nanette S.
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