Rigid Sinoscope 30° × 3 mm × 175 mm

The Rigid Sinoscope 30° × 3 mm × 175 mm is a reusable rigid optical ENT endoscope designed for detailed visualization of the nasal cavity, paranasal sinuses and surrounding sinonasal anatomy during diagnostic nasal endoscopy and compatible endoscopic sinus procedures. The 30° viewing angle provides an angled field of observation useful for examining structures that may be difficult to visualize with a straight 0° scope. Its relatively slim 3 mm diameter offers a smaller profile than conventional 4 mm adult sinoscopes, while the 175 mm working length provides suitable reach for ENT examinations. Importantly, 30° × 3 mm × 175 mm is an established configuration, not an approximate specification. The U.S. AccessGUDID database lists a rigid optical sinoscope with exactly these dimensions (model 8830B), and current ENT catalogues also list 3 mm × 175 mm sinoscopes in 30° configurations. Key Features 30° direction of view 3 mm outer diameter 175 mm working length Slim rigid optical design Designed for nasal and sinus visualization Angled visualization of sinonasal structures Suitable for diagnostic nasal endoscopy Suitable for compatible Functional Endoscopic Sinus Surgery (FESS) External light-guide connection Can be coupled to compatible endoscopy cameras and light sources Reusable instrument Suitable for ENT clinics, hospitals and specialist centres