SINUTRONIC company was established on 9th September 2013 in Gdańsk. The project was carried out within a special purpose vehicle created from the Team of Initiators and Pomerania Development Agency based on the EU subsidies. During 12 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. In 2016 company introduced a new device named DUOviewer – ENT handy set with videospatula and videootoscope. High quality of our products is ensured through: our highly-qualified team, numerous years of experience in engineering and medical science as well as creativity and dynamics in action.