[Comparison among several foam dressings in the properties of water-absorption, water-locking and air permeability].

Objective: To compare the properties of water-absorption, water-locking, and air permeability among several foam dressings, and to provide references for clinician in choosing dressings for different types of wounds.

Methods: The comparison was made among Allevyn foam dressing, Mepilex foam dressing, and Biatain foam dressing that were commonly used in clinic. NaCl and CaCl2·H2O respectively in the weight of 8.