In this study, we invented an appliance, a paster that had disinfections, haemostasis, sealing and protection functions after the intravenous injection.

• 本研究设计一种带有中央凹孔，凹孔内置有突起的药物棉纱，可在注射、采血后即时贴敷的全封闭，具有消毒、止血、局部保护功能的即时贴。