Method of heparinizing a charged surface of a medical article in

Details Method of heparinizing a charged surface of a medical article in Method of heparinizing a charged surface of a medical article in

1978-07-10

1981-05-05

Silverberg, Sam

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

424183, 3 14, A01N 4316

Patent

active

042659272

ABSTRACT:
A charged surface of a medical article intended for blood contact can be heparinized by being contacted with a collodial aqueous solution of a complex compound of heparin and a cationic surfactant, the particles of the collodial solution having attached to their surfaces charges of a polarity opposite to that of the charges of the article.

REFERENCES:
patent: 3475358 (1969-10-01), Boxler
patent: 3506642 (1970-04-01), Kolt
patent: 3634123 (1972-01-01), Eriksson
patent: 3846353 (1974-11-01), Grotta
patent: 4118485 (1978-10-01), Eriksson

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