Rigid sinuscope is a medical device which is used to look into the nose. It is a kind of rigid endoscope. Doctor use it to check the illness in nasal cavity, where is difficult to observe directly.
A typical dimesion of sinuscope is 170mm length and 4mm diameter. We also have 2.7mm diameter version. The view angle could be 0°, 30° or 70°. There is one light incoming port at the side of otoscope, connecting to cold light source with fiber optical beam. The observation hole is at the base. When use, install the otoscope onto the endoscope camera head and connect the cold light source, then doctor is able to see the real time image on medical monitor.
A complete ENT surgery endoscope set contains otoscope, sinuscope and laryngoscope. The rest two endoscopes are in different length and diameter.