IMMOBILIZATION OF ACTIVE AGENT ON A SUBSTRATE Russian patent published in 2018 - IPC G01N33/543 A61M1/14 A61L29/16 A61L31/16 

Abstract RU 2667966 C2

FIELD: medicine.

SUBSTANCE: proposed group of inventions relates to medicine. Methods of immobilizing an active agent to a substrate surface are proposed. Proposed substrate comprises a layer of a primer compound including a compound bound to the said layer selected from the group consisting of gallic acid, gallamide, 5-methylbenzene-1,2,3-triol, 3,4,5-trihydroxybenzaldehyde, 2,3,4-trihydroxybenzaldehyde, gallacetophenone, 3,4,5-trihydroxybenzamide, 2,3,4-trihydroxybenzoic acid, 5-hydroxydopamine hydrochloride, methylgallate, pyrogallol, their salts and combinations. Medical device containing the aforementioned substrate is proposed.

EFFECT: proposed group of inventions provides effective means and methods for hemodialysis and other applications involving contacting physiological fluids, such as blood, or tissues and a medical device or a medical device component.

72 cl, 2 dwg, 1 tbl, 12 ex

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RU 2 667 966 C2

Authors

Khaj, Ton, Tet

Grin, Dzhon-Bryus, Divolt

Fulgkham, Timoti, Majkl

Messersmit, Fillip, Bajron

Silejka, Tadas, Stanislovas

Dates

2018-09-25Published

2014-03-14Filed