Sphincteroscope

A sphincteroscope is a rigid endoscope designed for visual inspection and treatment of the anal sphincter during proctological procedures. It is inserted through the anus and features a short, wide-diameter shaft, often used with an obturator to aid insertion, allowing direct visualization of the sphincter area to assess conditions such as hemorrhoids, fissures, or sphincter dysfunction.

This category includes reusable devices that are intended for direct visual examination without electronic imaging systems. As a reusable endoscope, it must be cleaned and sterilized between uses according to standard reprocessing protocols for medical devices, and its design is specific to anorectal anatomy and clinical evaluation.