ADHESIVE INTERFACE BANDAGE

摘要

The present invention relates to an adherent interface dressing intended for application directly to a wound.;Said adherent interface dressing comprises a non-adherent cohesive gel formed from a hydrophobic elastomeric matrix consisting of a styrene-(ethylene/butylene)-styrene or styrene-(ethylene/propylene)-styrene triblock elastomer optionally associated with a styrene-(ethylene/butylene) or styrene-(ethylene/propylene) diblock copolymer; said elastomer being highly plasticized by means of a mineral oil, and containing dispersed therein a small quantity of hydrophilic particles of a hydrocolloid; and a flexible open-mesh fabric, said fabric comprising threads coated with the non-adherent cohesive gel in such a way as to leave the meshes substantially unsealed, characterized in that the fabric is a heat-set knit with weft yarns, said yarns being continuous multifilament yarns with non-elastic filaments, whereof the extensibility in the transverse direction measured in accordance with standard EN 13726-4 is between 0.01 and 0.5 N/cm.

主权项

1. An adherent interface dressing comprising:
a non-adherent cohesive gel formed from a hydrophobic elastomeric matrix consisting of a styrene-(ethylene/butylene)-styrene or styrene-(ethylene/propylene)-styrene triblock elastomer, said elastomer being alone or combined with a styrene-(ethylene/butylene) or styrene-(ethylene/propylene) diblock copolymer, said elastomer being highly plasticized by means of a mineral oil, and containing as a dispersion a small amount of hydrophilic particles of a hydrocolloid; and a flexible open-mesh fabric, said fabric comprising yarns which are coated with the non-adherent cohesive gel in such a way as to leave the meshes essentially unsealed, wherein the fabric is a heat-set knit with weft yarns, said yarns being continuous multifilament yarns with non-elastic filaments, said knit exhibiting an extensibility in the transverse direction, measured according to standard EN 13726-4, of between 0.01 and 0.5 N/cm.