A bandage is provided having a flexible and wrapable bandage strip coated on one side with pressure sensitive adhesive, and on the same side as the pressure sensitive adhesive a compressible and expandable composition retaining well having an aperture configured to receive a medicated gel composition is affixed at its base about midway along a length of the strip; wherein the composition retaining well at rest is about 3 millimeters to 10 millimeters in height from its base to the aperture and having sides sloping towards the aperture of about 30 degrees to about 80 degrees. In one embodiment the strip and the composition retaining well can be integral. The composition retaining well can be compressible from about 20 to 80 percent of its height at rest. The composition retaining well can be made from an inert material and made of any suitable moisture-blocking material.

A flexible adhesive kinesiology/physio tape adapted to produce heat from the exothermic oxidation when exposed to air. The inventive tape includes a layer of porous material with iron and salt disposed therein. In the best mode, the layer is flexible and self-adhesive. A layer of plastic is included to inhibit oxidation prior to application and use. In a preferred embodiment, the inventive flexible adhesive tape includes a first layer of flexible adhesive high quality porous fabric; a second layer of flexible adhesive high quality porous fabric; and the layer of flexible exothermic material, sandwiched between the first and second layers. The third layer can be fabricated with cellulose, iron, water, activated carbon, vermiculite and salt or fabricated with a mixture of chemical salt in dry crystal form with water. Or any other chemical mixture that creates an exothermic reaction.

A wound dressing is disclosed, the wound dressing comprising a first adhesive layer with a proximal surface configured for attachment of the wound dressing to the skin surface of a user; an absorbent core layer; an electrode assembly comprising a plurality of electrodes arranged on a distal side of the absorbent core layer, the electrode assembly comprising a plurality of sensor points distributed along a distal surface of the absorbent core layer; and a top layer on a distal side of the electrode assembly.

Dressing embodiments may include a first layer comprising a polymer film having a plurality of perforations, and a second layer comprising a manifold. In some embodiments, the second layer may have a length of at least 12 centimeters. In some embodiments, the second layer may have a thickness of between 7 millimeters and 10 millimeters. In some embodiments, the manifold may comprise a plurality of slits configured to provide conformability. The manifold may also be configured to maintain at least 80% of an applied negative pressure through the length.

A dressing includes a drape, a metal coating provided on a skin-facing surface of the drape, a pressure-sensitive adhesive provided on a lower surface of the metal coating, and a gasket having a frame shape. The drape is a thin film. The gasket includes an inner edge defining an opening and an outer edge offset inwardly from an outer periphery of the drape. The gasket is in contact with the metal coating and leaves a margin of pressure-sensitive adhesive around the gasket.

An adhesive composition comprising silicone adhesives and one or more absorbent fillers such as hydrocolloids is disclosed. The adhesive composition is particularly well suited for use in negative pressure wound therapies.

The present invention relates to methods and devices for skin tightening after incising or excising tissue portions from a subject. Exemplary methods and devices include tunable dressings having an adhesive layer and a regulatable layer or an un-stretched layer that responds to one or more external stimuli to contract or expand the dressing, where the contraction or expansion can be uniform or non-uniform.

Apparatuses and dressing components for tissue treatment with negative pressure and methods of making and using the dressings and dressing components are disclosed. For example, an apparatus for managing fluid from a tissue site may comprise at least two fluid pathways formed along the length of the apparatus. The apparatus may have at least one hinge line spanning along the length of the apparatus between at the at least two fluid pathways, and the apparatus may be curved about the hinge line. Some examples of the apparatus may comprise multiple layers assembled in a stacked relationship, which may be bonded together using weld lines to define at least two fluid pathways along the length of the apparatus. In some examples, the apparatus may be curved about the weld lines.

A multi-layer wound dressing comprises a carrier film comprising a transparent material or a semi-transparent material, and an adhesive layer comprising a silicone-based material and in contact with the carrier film and exhibiting a tackiness formulated and configured to decrease over a duration of time. Related multi-layer wound dressings are also disclosed.

A bandage configured to be administered from a continuous roll, comprising: (I) a first layer of flexible webbed material, the first layer including a self-adhesive disposed on a top surface; and (II) a second layer of flexible padded material adhered to the first layer along a longitudinal axis by the self-adhesive, the second layer having a width less than a width of the first layer so that a portion of the self-adhesive is exposed on each longitudinal side of the second layer; wherein the self-adhesive may releasably adhere to a bottom surface of the first layer in a rolled form so that, when unrolled, an adhesive bond is broken free of damaging the first layer; and wherein, when the self-adhesive is bonded to itself and opposing adhesive portions, the resulting peel strength is greater than a peel strength when the self-adhesive is bonded to skin.