Ligator O-Rings

Mathieu Rectal Speculum 3 blades, working length 90.0 mm, 8-1/4" (21.0 cm) Mathieu Rectal Speculum features three prongs that can be inserted into the rectum and dilated up to 2" for examination of the lower rectum and anus. The prongs can be opened by a spring handle and set to a certain diameter by a screw mechanism. The instrument is chrome plated.

Barr Fistula Probe double-ended Barr Fistula Probe features a probe at both ends to examine any anal or anorectal fistulas. The probe ends are made very thin to be able to move easily through fistulas of varying sizes.

Ives-Fansler Anoscope w/ plastic obturator, 1" diameter, 3-3/8" (8.5 cm) Ives-Fansler Anoscope features a plastic obturator that is inserted into the anus for guidance of the outer hollow tube into the anus. A light can be shown through this tube for clearer viewing. A perpendicular handle makes the instrument more convenient to operate. The speculum is designed to examine the anal canal.

Kelly Sphincteroscope w/ obturator, 50.0 mm long x 21.0 mm diameter Kelly Sphincteroscope features an obturator for insertion of the instrument into the rectum for inspection of the internal sphincter ani muscle.