Particles of non-woven graft materials for use in specialized surgical procedures such as soft tissue repair and wound management procedures, methods for making the powder, and methods for repairing tissue such as neurological tissue using the powder are disclosed. The particles can advantageously be used to fill irregular shaped areas or can be used in conjunction with non-woven graft materials.

Interpenetrating network hydrogels with independently tunable stiffness enhance tissue regeneration and wound healing.

Interpenetrating network hydrogels with independently tunable stiffness enhance tissue regeneration and wound healing.

The present invention provides topical dosages and formulations of lidocaine and pharmaceutically acceptable salts thereof, which are efficacious, chemically stable and physiologically balanced for safety and efficacy, particularly for debridement pain, and increase the duration of pain relief, and thereby provide more effective treatment to chronic open wounds, particularly those in non-mucosal tissue.

The present invention provides topical dosages and formulations of lidocaine and pharmaceutically acceptable salts thereof, which are efficacious, chemically stable and physiologically balanced for safety and efficacy, particularly for debridement pain, and increase the duration of pain relief, and thereby provide more effective treatment to chronic open wounds, particularly those in non-mucosal tissue.

The present invention relates to a water resistant wound cover with high comfort and good air permeability. In particular, the present invention relates to an aqueous wound healing formulation comprising a water-soluble or a water-dispersible polymeric material that does not sting when applied to a minor injury to the skin.

The present invention relates to a water resistant wound cover with high comfort and good air permeability. In particular, the present invention relates to an aqueous wound healing formulation comprising a water-soluble or a water-dispersible polymeric material that does not sting when applied to a minor injury to the skin.

The present disclosure provides synthetic collagen and methods of making and using synthetic collagen that include a synthetic collagen that facilitates wound closure comprising an isolated and purified triple helical backbone protein that facilitates wound closure comprising one or more alteration in a triple helical backbone protein sequence, that stabilize the isolated and purified triple helical backbone protein and does not disrupt an additional collagen ligand interaction; and one or more integrin binding motifs, wherein the isolated and purified triple helical backbone protein facilitates wound closure.

Hydrogels are provided that include an antimicrobial agent and a cross-linkable urethane-based polymer (CUP). Such hydrogels may be used for the controlled-release of antimicrobial agents as well as in the manufacturing of wound dressings. Wound dressings are provided that comprise a hydrogel as defined herein.

The present invention provides a medical dressing article and a method of manufacturing the same, which comprises: (a) a first layer comprised of polycaprocaptone fibers having a PCL fiber diameter of 0.5 μm and 2.9 μm; (b) a second layer, deposited directly on the first layer, including a mixture of polycaprolactone and poloxamer fibers (PCL and POX fibers) wherein a PCL and POX fiber diameter is between 0.1 μm and 4 μm; and (c) a third layer, deposited directly on the second layer, further comprising a mixture of gelatin and silver nitrate (AgNO.sub.3).