title: An easy-to-make disposable irrigation-aspiration cannula.
mesh_terms: D002387:Cataract Extraction / Q000295:instrumentation*; D002404:Catheterization / Q000295:instrumentation*; D004209:Disposable Equipment; D006801:Humans; D009339:Needles; D009885:Ophthalmology / Q000295:instrumentation*; D010969:Plastics; D013396:Suction / Q000295:instrumentation; D007507:Therapeutic Irrigation
chemical_list: D010969:Plastics