Continuous blood filtration apparatus

Liquid purification or separation – Filter – Vacuumized filtrate receiver

Reexamination Certificate

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Details

C210S321670, C210S321840, C210S340000, C210S390000, C210S416100, C422S065000, C422S105000, C422S105000

Reexamination Certificate

active

07059480

ABSTRACT:
This invention provides a continuous blood filtration apparatus capable of filtering a plurality of blood samples continuous by using blood filter units to prepare plasma or serum samples in a short period, which comprises, a conveyor conveying a plurality of blood reservoirs each of which contains a blood sample and in which a suction nozzle of a blood filter unit has been put, a manifold connected to a suction line, couples of a valve and a connector for connecting the manifold to the blood filter unit provided on the end of each branch of the manifold, and a mechanism of moving the blood reservoirs in vertical direction.

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patent: 5602348 (1997-02-01), Takakarhu et al.
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patent: 6117394 (2000-09-01), Smith
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patent: 6241947 (2001-06-01), Komatsu et al.
patent: 6379565 (2002-04-01), Guirguis et al.
patent: 0 785 012 (1997-07-01), None
patent: 11-295301 (1999-10-01), None

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