As a manufacturer, we offer you our innovative ENT line devices used for video diagnostics of the upper respiratory tract and ears.

We have 5 models on our offer:


Both the product and its name ENTviewer are protected by patent P-408919 and industrial design ZWW002508317.



ENTviewer model L / LS
DUOviewer model LO / LSO


 OTOviewer model WO


ENTviewer is a device for complex examination of tonsils and pharynx. Owing to a built-in strobing option, it can also be used for observation and screening diagnostics of larynx and vocal folds.

Removal of the third tonsil is an unpleasant experience for a young patient, but our device allows for reducing the presurgical stress.


DUOviewer is a device that has videospatula and videootoscope in one set. It is a complete set for basic laryngological examinations.


Sinutronic company also offers OTOviewer, which contains videootoscope only.