title: A simple irrigation-aspiration handpiece and coaxial cannula for use with roller pump suction devices.
mesh_terms: D002387:Cataract Extraction / Q000295:instrumentation*; D002404:Catheterization / Q000295:instrumentation; D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation*; D013396:Suction / Q000295:instrumentation; D013525:Surgical Instruments; D007507:Therapeutic Irrigation / Q000295:instrumentation