Method of purification of physiological liquids of organism

Details Method of purification of physiological liquids of organism Method of purification of physiological liquids of organism

1998-11-02

2000-10-17

Wu, David W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

521149, 521150, 502402, C08F 2010, C08F 3600, B01J 2026

Patent

active

06133393&

ABSTRACT:
Purification of physiological liquids of organism is performed by passing a physiological liquid with toxicants removed from a patient through a material which has a size a shape, and a structure selected so as to remove toxic compounds in the molecular range of 300 to 30000 Dalton from the physiological liquid and which is composed of a porous hydrophobic divinylbenzene copolymer which initially has surface exposed vinyl groups in which thereafter the vinyl groups are chemically modified so as to form different surface exposed functional groups with a greater hydrophilicity and greater biocompatibility than those of the vinyl groups.

REFERENCES:
patent: 4140652 (1979-02-01), Korshak et al.
patent: 5037857 (1991-08-01), Maroldo et al.
patent: 5218004 (1993-06-01), Meteyer et al.
patent: 5773384 (1998-06-01), Davankov et al.

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