For more than 32 years CIDELEC has designed and manufactured polygraphy and polysomnography devices for the diagnosis of sleep disorders based on a tracheal sound sensor the PneaVoX. These years of experience have given CIDELEC a recognized expertise in this field. The company is continually improving its products and software for the diagnosis of sleep disorders, by fully engaging in research and development as well as training and customer service. CIDELEC is proficient in all aspects of the product’s life, from research to maintenance, through design, manufacturing and training. This overall control allows CIDELEC to remain highly reactive to customer’s needs.