The group's principal activity is the development and marketing of proprietary medical products used to treat pressure ulcers, dermatitis, inflammation and other skin problems. The group conducts operations through its two wholly owned subsidiaries, amerx health care corp and sirius medical supply. Amerx health care corp develops and markets proprietary medical products used in the treatment of pressure ulcers, dermatitis, inflammation and other skin problems. Sirius medical supply operates as a full service mail order medical supply company selling primarily to medicare and medicaid customers. Major brands of the group include, amerigel(R) hydrogel wound dressing, amerigel preventive care lotion and amerigel wound wash. The products are sold through distributors to health care institutions and to retailers including national and regional chain stores and pharmacies.