Sinutronic sp. z o.o. Sinutronic company was established in 2013 in Poland. During 18 months, the company developed the concept of a laryngoscope and prepared the device for the series production. During its first presentations, ENTviewer gained a considerable market recognition and positive reviews from experts. Our greatest asset is long-standing experience in the area of engineering and medicine, creativity and dynamics in action as well as our highly-qualified team. Today, the company focuses on delivering devices to clients and preparing new models for production as well as on looking for a foreign market and distributors.