Vacuum Wound Therapy Wound Dressing with Variable Performance Zones

摘要: A dressing for an open wound includes a cover layer dimensioned positioning relative to bed. The permits evacuation of the space around bed such that sub-atmospheric pressure may be established stimulate healing and facilitate removal fluid from wound. Multiple performance zones in allow remain position through repeated cycles without placing undue strain on An outer peripheral zone include high peal-strength adhesive while intermediate shear resistant adhesive. central devoid any coating maximize moisture transmission layer.