US 2014/0058310 A1 · ABSORBENT CICATRIZATION DRESSING AND USES THEREOF FOR CHRONIC WOUNDS

Abstract

One subject of the present invention is a dressing essentially consisting of: an absorbent nonwoven compress formed from a mixture: of bicomponent thermal bonding non-absorbent fibers, of core-shell type, said core being made of polyester (polyethylene terephthalate, PET) and the shell being made of polyethylene; of bicomponent superabsorbent fibers of core-shell type with a core made of polyacrylonitrile and a shell made of polyacrylate; and a net fabric made from a hydrocolloid elastomer mass partially covering the face of the compress intended to come into contact with the wound. This product is especially intended to promote the healing of chronic wounds by optimizing the debridement.

Claims15

Dependent claims

A dressing comprising:

a—an absorbent nonwoven compress formed from a mixture of bicomponent superabsorbent fibers and of thermal bonding non-absorbent fibers, all of the fibers being thermally bonded, and,
a contact layer that partially covers the face of the compress intended to come into contact with the wound, said layer comprising openings that allow the passage of exudates from the wound and having a basis weight that ranges from 110 to 500 g/m2, and said layer being formed from a composition comprising an elastomeric matrix and hydrocolloids, the proportion of hydrocolloids being between 2% and 20% by weight of the weight of said composition.

Dependencies are inferred from the claim text.

Absorbent cicatrization dressing and uses thereof for chronic wounds

Life of this patent

Absorbent cicatrization dressing and uses thereof for chronic wounds

Life of this patent

Abstract

Claims15