Process for separating serum and plasma

Details Process for separating serum and plasma Process for separating serum and plasma

1992-07-14

1994-11-15

Dawson, Robert A.

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210504, 210505, 210767, 436177, B01D 6100, B01D 3906

Patent

active

053645332

ABSTRACT:
A process for separating and recovering serum and plasma components from a whole blood sample including passing a whole blood sample through a separating filter formed of a blood cell separating layer composed mainly of fibers impregnated with a coating agent. A device includes a blood collector having a needle at one end and a blood suction means at the other end, and a separating filter including a blood cell separating layer, the filter being provided in the intermediate zone of the blood collector, whereby a whole blood sample sucked through the needle by depressurizing the blood suction means is passed through the separating filter.

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