| abstract |
A coating for medical devices is described. The coating comprises a surface layer and, optionally, a base layer, the surface layer comprising polymer chains attached to anti-coagulation groups, the anti-coagulation groups being sulfonic acid groups, sulfonamide groups, sulfamic acid groups. groups, hydrogen sulfate groups, and their conjugate bases. Also described are medical devices comprising the coatings, and uses and methods comprising the coatings and medical devices. |