Lacrimal procedural cannula

A lacrimal procedural cannula is a sterile, single-use instrument designed for precise insertion into the lacrimal drainage system to facilitate procedures like irrigation, aspiration, or stent placement. Clinically, these devices assist in clearing blockages, flushing debris, or positioning drainage tubes to restore proper tear flow in conditions such as nasolacrimal duct obstruction.

These devices are typically classified as single-use medical instruments and are regulated under general surgical instrument guidelines. They are supplied sterile and intended for professional use in ophthalmic or ENT settings, adhering to standards for reusable or disposable medical tools depending on jurisdiction.