Cottle Nasal Speculum Black Screw Adjustment (Working Length: 41mm) Heiss It is used to help

It is used to help open the Eustachian tube

The St Clair Post Nasal Handle and Mirror is a surgical instrument used to inspect the nasal cavity and sinuses

or to clamp off an artery or vein

This item is used to help guide a surgeon when creating a fistula

It is designed to fit No-3L 10-15 40 and 42 blades and has a length of 210mm

Cottle Nasal Speculum Black Screw Adjustment (Working Length: 41mm) Heiss It is used to helpA Cottle Nasal Speculum is a surgical tool used to open, spread, and hold open the nasal passages during nasal surgery. It consists of a pair of blades connected by a screw type adjustment mechanism that allows the blades to be opened and closed to the desired width. The blades are typically made of stainless steel and the screw type adjustment mechanism is usually black plated for easy handling. The length of the blades is typically 41mm.