Safe anesthesia is not only the premise of the development of anesthesia department, but also the guarantee of patients' life. Ambulanc takes scientific research and technological innovation as the endogenous driving force of the enterprise, focuses on optimizing the anesthesia workflow, and escorts the safety of medical operation and patient safety. Anesthesia equipment has been widely used in operating rooms, emergency departments, surgery and other departments to provide users with safer & advanced products and more considerate services.