COPOLYMER AND MEDICAL MATERIAL CONTAINING IT Russian patent published in 2021 - IPC C08F226/06 C08F226/10 C08F218/04 C08F220/32 C08F220/36 A61L33/06 A61L31/04 A61B17/221 

Abstract RU 2757274 C2

FIELD: medicine.

SUBSTANCE: present invention relates to copolymer, medical material, a blood capture device, and a blood circulation circuit. This copolymer contains a monomeric link A, a monomeric link B, and a monomeric link C of the general formula: . A molar fraction of the monomeric link C based on all monomeric links that form copolymer is from 0.5 to 40%. Medical material contains this copolymer and base material connected to copolymer. Base material is made of polymer or metal.

EFFECT: development of copolymer that can be immobilized on base material, while maintaining strong antithrombotic properties without the need to administer heparin or anticoagulant drug on the surface of base material.

11 cl, 3 dwg, 3 tbl, 19 ex

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RU 2 757 274 C2

Authors

Ushiro, Suguru

Hayashi, Akihiro

Ueno, Yoshiyuki

Dates

2021-10-12Published

2017-09-20Filed