TheraGenesis Non-Meshed Bilayer Wound Matrix is a collagen-based wound matrix that consists of two layers: a porcine collagen sponge layer and a silicone film layer. The collagen sponge layer should be applied to the wound surface. The device also contain a synthetic gauze material to add strength to the silicone film layer. When applied to full-thickness skin defects, TheraGenesis Bilayer Wound Matrix provides a scaffold for cellular invasion and capillary growth. TheraGenesis Non-Meshed Bilayer Wound Matrix is offered in sheet form of various sizes and is provided terminally sterilized by ethylene oxide, is for single patient use, and can only be applied to a patient by a qualified doctor in a professional setting for the management of full-thickness skin defects as described in its product labeling.
A sterile, bioabsorbable, animal-derived collagen protein matrix designed to provide an occlusive/semi-occlusive cover for wound healing (non-oral) and/or a skin template of living cells (fibroblasts) and/or structural proteins to facilitate the infiltration of native skin elements (e.g., fibroblasts, leukocytes, blood vessels) for skin regeneration. The device is used for various types of partial- and full-thickness wounds, draining wounds, sores/ulcers, skin lacerations/abrasions, burns, and/or surgical wounds. It may combine collagen with other compounds or supplemental dressing materials (e.g., alginate); it is supplied in various forms. This is a single-use device.