Per ANTONI,Malin ERIKSSON,Anna GÄLLHAGEN,Eva KOCH,Daniel NYSTRÖM,Christian PORSCH-GRAHM,Helena GÖRANSSON,Peter GUNNARSSON
申请号：
US16841125
公开号：
US20200316268A1
申请日:
2020.04.06
申请国别(地区):
US
年份:
2020
代理人:
摘要：
There is provided inter alia a solid object having a surface comprising a layered coating of cationic and anionic polymer, wherein the outer coating layer is a layer comprising cationic polymer to which is covalently bound an anticoagulant entity； and wherein the anionic polymer is characterized by having (a) a total molecular weight of 20 kDa-650 kDa； and (b) a solution charge density of ≤；4 μeq/g.
