A multilayered wound dressing which is two-dimensional and has a peripheral edge is provided that includes at least one hydrophobic antimicrobial layer, at least one absorbent layer which includes a water-containing hydrogel, and a covering layer. Starting from the edge of the wound dressing, at least one incision is formed, which partially separates the wound dressing.

A system for treating a tissue site includes a reduced-pressure source to apply reduced pressure, a manifold in fluid communication with the pressure source to provide reduced pressure to the tissue site, and a drape for adhering to the tissue site to cover the tissue site and the manifold. The drape includes an adhesive layer for sealing the drape to the tissue site to create a sealed space having the manifold therein, and a non-adhesive layer formed from a portion of the adhesive layer. A method for manufacturing a medical drape includes providing a sheet of adhesive material and treating a side of the sheet of adhesive material to form a non-adhesive layer and an adhesive layer. The method laminates a release liner adjacent the adhesive layer.

Disclosed embodiments related to a wound dressing for treating circumferential wounds for use in a negative pressure wound therapy (NPWT). The wound dressing can include a cover layer, a plurality of spacer sections, and a wound contact layer. The wound dressing can further include a port for connection to a source of negative pressure and a connector for fluidically connecting each of the plurality of sections with the port.

A flexible dressing for applying to a tissue site for determining the extent of debridement required to remove non-viable tissue is disclosed. Some embodiments of the dressing may be in the form of a multi-layer drape having an integrated tissue viability indicator system. Some embodiments may also include a system of shapes or a grid pattern printed or embossed on a surface of the drape for providing guidance during an ensuing debridement or amputation procedure.

The invention provides a wound dressing made by an ex vivo formed combination of fibrinogen and/or fibrin containing-liquid formulation and an oxidized cellulose (OC) backing; and use thereof.

A method of providing moisture therapy to a subject by applying a moist therapy compress against a treated body portion. The moist therapy compress includes a fluid-permeable shell, a flexible backing fastened to the shell to define an enclosure, and a hydrophilic zeolite fill granules loosely contained within the enclosure. The therapy compress is exposed to a source of moisture to cause absorption of water into the hydrophilic zeolite, and the moisture is delivered from the hydrophilic zeolite through the fluid permeable shell to the treated body portion.

A fiber-microsphere composite scaffold including a first layer of material selected from one of a layer of bioresorbable microspheres and a layer of bioresorbable fibers; and a second layer of material selected from the other of the layer of bioresorbable microspheres and the layer of bioresorbable fibers. A fiber-microsphere composite scaffold reduced pressure tissue treatment apparatus is also included as well as methods for making fiber-microsphere composite scaffolds.

Intermediate laminates and articles comprising a low adhesion backsize coating are described. The laminate comprises a substrate having a major surface and opposing surface and a coating comprising a block copolymer disposed on a major surface of the substrate wherein the block copolymer comprises a polyorganosiloxane block and a polyolefin block, the polyolefin block having a melt point of at least 110° C. Also described are medical dressings comprising such laminate.

A wound covering device for providing non-contact wound protection. The wound covering device comprises a wound cover component shaped as a curved body, wherein the curved body does not come in contact with a wound site. The wound covering device further comprises a flexible base that absorbs any water or moisture that attempts to enter a wound area during a shower or bathing. The wound covering device may further comprise a sealing gasket in addition to the flexible base. Either the flexible base or the gasket are configured to conform to an irregular body surface providing a water-tight seal. At least one self-application securing strap may be used to secure the wound covering device to the body over a wound.

A bandage dispenser has a mounting strip onto which are mounted a plurality of partially overlapping bandages. Each bandage is individually wrapped, and the wrapper has a bifurcated opening, with one half of the bifurcated opening bonded to the mounting strip and the second half of the bifurcated opening folded away from the mounting strip to facilitate manual grasping. A person operatively one-handedly grasps the second half of the bifurcated opening, pulls away from the mounting strip to release the sterile bandage, and then may release the bifurcated opening and grasp the sterile bandage. Once the bandage has been applied, a person will finish tearing the bandage wrapper from the mounting strip, revealing the next bandage wrapper bifurcated opening.