The group's principal activity is to develop and commercialize surgical and diagnostic products for healthcare professionals. The group manufactures two lines of medical devices: gamma radiation detection equipment, used in the application of intraoperative lymphatic mapping and blood flow monitoring devices, for a variety of diagnostic and surgical applications. The gamma detection device products are marketed throughout most of the world through a distribution arrangement with ethicon endo-surgery inc., a johnson and johnson company. The group primarily operates in the United States and Europe.