The company's purpose is to conduct research, development and marketing of preventive and therapeutic systems in the field of photodynamic therapy and diagnostics, as well as for clinical and histological image analysis using machine learning; development, further development and trade of its own and other dermatological devices; consulting and provision of services of all kinds, in particular in the fields of medicine, pharmacy and information technology; trade in goods of all kinds. Furthermore, the company's purpose is to conduct research into the etiopathogenesis and treatment of diseases, with a particular focus on dermatology, including related fields, as well as the processing of AI-based methods for disease-related information provided by patients. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for its subsidiaries and third parties.