A controlled oxygen dressing includes a flexible drape that is selectively permeable to air and is adhere to skin to define a first volume around a tissue site. A cover layer, impermeable to air, is sealed to the drape to thereby define a second volume between the cover layer the drape. An oxygen scavenger is arranged in the second volume and consumes oxygen in the second volume, which produces an oxygen concentration differential between the first and second volumes, This differential causes oxygen to diffuse through a covered portion of the drape, from the first volume to the second volume, thus decreasing the amount of oxygen in the first volume. Oxygen entering into the first volume from the surrounding environment diffuses through a non-covered portion of the drape. Therefore, an area of the cover layer can be selected to produce a desired level of oxygen in the first volume.

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

A penile condom catheter facilitates urine collection and egress of urinary fluids away from the body torso. A circumferential anchoring structure includes a web of flexible strands sized and arranged to at least partially contact a portion of the penis. The anchoring structure provides a flexible yet secure hold against the penis when flaccid and provides an increase in the hold when a longitudinal force is exerted upon the anchoring structure. An annularly circumferential penile skin covering material is affixed to the anchoring structure and sized to fit over at least a portion of the penis. A seal is affixed to at least a portion of a covering material, a covering material orifice, or an anchoring structure. A conduit is affixed to at least one of a covering material, a covering material orifice, a seal and an anchoring structure created to permit the flow of urinary fluid away.

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

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

An apparatus that includes a mask is provided, the mask including one or more fixation anchoring devices, each configured to anchor to an at least one body part within a user, wherein the at least one body part includes at least a portion of one or more of an oral, nasal, pharyngeal, and a respiratory airway; one or more skin covers, each capable of covering at least a portion of the user's face, wherein one or more of the fixation anchoring devices are connected to one or more skin covers; one or more conduits, each connected to at least a portion of one of the skin covers, wherein one or more of a gas, solid, liquid, and gel are transmitted through each of the conduits; and one or more sealing pads, each connected to at least one of one of the skin coverings and one of the fixation anchoring devices.

A penile condom catheter facilitates urine collection and egress of urinary fluids away from the body torso. A circumferential anchoring structure includes a web of flexible strands sized and arranged to at least partially contact a portion of the penis. The anchoring structure provides a flexible yet secure hold against the penis when flaccid and provides an increase in the hold when a longitudinal force is exerted upon the anchoring structure. An annularly circumferential penile skin covering material is affixed to the anchoring structure and sized to fit over at least a portion of the penis. A seal is affixed to at least a portion of a covering material, a covering material orifice, or an anchoring structure. A conduit is affixed to at least one of a covering material, a covering material orifice, a seal and an anchoring structure created to permit the flow of urinary fluid away.

A medical dressing comprising an absorbent adhesive layer having a pharmaceutically active agent incorporated, the non-skin-facing surface being provided with a backing layer and the skin facing surface being interrupted by a pattern of cavities. The cavities provide a storage room and distribution centre for wound exudates enabling the dressing to be applied to fast exuding wounds and at the same time allows for an increased initial release of the pharmaceutically active agent.

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

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