Sorbents for removing toxicants from blood or plasma, and method

Details Sorbents for removing toxicants from blood or plasma, and method Sorbents for removing toxicants from blood or plasma, and method

1996-11-25

1998-06-30

Caldarola, Glenn

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Organic

502400, 521 30, 521 32, B01J 2026, C08F 520

Patent

active

057733848

ABSTRACT:
A sorbent for removing toxicants from blood or plasma includes a plurality of beads composed of hyper-crosslinked polystyrene-type resin and having a surface which is modified so as to prevent adsorption of large proteins and platelets and to minimize activation of blood complement system without affecting noticeably accessibility of an inner adsorption space of the beads for small and middle-sized toxicant molecules.

REFERENCES:
patent: 5037857 (1991-08-01), Maroldo et al.
patent: 5079274 (1992-01-01), Schneider et al.

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