Infusion-aspiration control.
D002387:Cataract Extraction / Q000295:instrumentation; D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D007429:Intraocular Pressure; D008365:Manometry / Q000295:instrumentation; D009885:Ophthalmology / Q000295:instrumentation*; D013396:Suction / Q000295:instrumentation*; D013523:Surgical Equipment; D007507:Therapeutic Irrigation / Q000295:instrumentation*; D014822:Vitreous Body / Q000601:surgery