vapor-permeable membrane


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Related to vapor-permeable membrane: Differentially permeable membrane

vapor-permeable membrane

A membrane, usually transparent, that is permeable to oxygen and water vapor. It may be prepared with an adhesive backing that will stick only to dry skin. This type of membrane has been used in covering wounds. The membrane must be applied properly without wrinkles and changed as often as necessary to prevent excess accumulation of fluid and bacteria under it.
See also: membrane