Liquid permeable primary wound dressing used in low-pressure wound care system for e.g. human, has pores, perforations or mesh honeycomb structures containing heavy metal, for allowing passage of liquid

摘要

The liquid permeable primary dressing has three-dimensional pores, perforations or mesh honeycomb structures for allowing passage of liquid. The pore, perforation or mesh honeycomb structure contains heavy metal selected from the group comprising copper, zinc and silver. The heavy metal is applied on dressing by coating process.