Advantage

Biocompatibility

　 Parylene N Parylene C Parylene D Parylene F(VT4) Parylene HT(AF4) ER SR UR AR
USP VI polymer √ √ √ √ √ ╳ ╳ ╳ ╳
Biocompatibility ISO 10993 ISO 10993 ISO 10993 ISO 10993 ISO 10993 ╳ ╳ ╳ ╳
Cytotoxicity √ √ √ √ √ _ _ _ _
Sensitization effect √ √ √ √ √ _ _ _ _
Endothelial reactivity √ √ √ √ √ _ _ _ _
Acute systemic toxicity √ √ √ √ √ _ _ _ _
Implantation (2 weeks) √ √ √ √ √ _ _ _ _
Implantation (12 weeks) √ √ √ √ √ _ _ _ _
Implantion (26 weeks) √ √ √ √ √ _ _ _ _
Hemolysis √ √ √ √ √ _ _ _ _
The time of blood clotting √ √ √ √ √ _ _ _ _
Heat production had sex √ √ √ √ √ _ _ _ _
High pressure steam sterilization √ √ √ √ √ _ _ _ _
Gamma irradiation. √ √ √ √ √ _ _ _ _
Electron beam irradiation √ √ √ √ √ _ _ _ _
Hydrogen peroxide plasma and
ethylene oxide sterilization		 √ √ √ √ √ _ _ _ _