Product introduction: Acellular allogeneic derm (HADM) is a new type of tissue engineering material used in burns (wounds) and plastic surgery. Its wide clinical application marks a new breakthrough in the treatment of burn (wound) injuries. Acellular allogeneic dermis (HADM) is a new type of tissue engineering material that is cell-free, non-bacterial, non-toxic, non-irritating, non-immune rejection, milky white, elastic, soft and non-fractured, and is an ideal permanent soft tissue replacement material for clinical practice. Acellular allogeneic dermis (HADM) retains the morphology, structure, and composition of the extracellular matrix intact, and can induce fibroblasts and vascular endothelial cells with regenerative ability to grow into their framework. At the same time, it also retains the basement membrane between the epidermis and the dermis, which plays an extremely important role in the growth and differentiation of cells. Animal experiments and clinical applications have confirmed that acellular allogeneic dermis (HADM) has good effects of high survival rate, fast healing, soft texture, low shrinkage, light scarring and smooth appearance. It also protects and saves the autologous skin source.

Scope of application: HADM can guide host cell migration, adhesion, promote cell proliferation and blood vessel regeneration, and secrete new extracellular matrix components to modify the prognosis of the implanted HADM, and finally form its own tissue. At present, HADM has been widely used and recognized in oral and maxillofacial surgery, general surgery, burns, obstetrics and gynecology, urology, plastic and cosmetic surgery, male surgery, ophthalmology, otolaryngology and other general surgical departments.