LFY-721 Bacterial barrier test device is used to evaluate the bacterial barrier properties of contact wound dressings with bacterial barrier performance. It can be tested in four methods: dry bacterial barrier properties, semi-wet (outer dry and inner wet) bacterial barrier properties, semi-wet (outer wet inner dry) bacterial barrier properties, and wet bacterial barrier properties.
Meet the standard YY/T 0471.5-2017Test methods for primary wound dressings一Part 5:Bacterial barrier properties.