Ocular surgery may be performed by a variety of systems, processes, and techniques. In certain implementations, systems and processes for ocular surgery may include the ability to emulsify a lens in an eye using a modular hand-held system including a phacoemulsification unit detachably coupled to a pump unit and remove lens portions from the eye using suction provided by the pump unit. The system and the process may also include the ability to decouple the phacoemulsification unit from the pump unit, couple an irrigation-aspiration unit to the pump unit to form a second hand-held system, and remove material from the eye using suction provided by the pump unit.眼科手術可藉多種系統、方法、及技術進行。於某些具現中,眼科手術之系統及方法可包括有能力使用含一晶狀體乳化單元可卸式地耦聯至一泵浦單元的一模組式手持式系統乳化一眼內之一晶狀體,及使用由該泵浦單元所提供的吸力而從該眼去除晶狀體部分。該系統及方法也可包括有能力從該泵浦單元解耦該晶狀體乳化單元,耦接一灌注-抽取單元至該泵浦單元以形成一第二手持式系統,及使用由該泵浦單元所提供的吸力而從該眼去除物質。100‧‧‧系統110‧‧‧晶狀體乳化單元120‧‧‧本體部121‧‧‧殼體122‧‧‧輸注埠口124、128、132、137、149‧‧‧槽道125‧‧‧共振器126、148‧‧‧電線管127‧‧‧角129‧‧‧公魯爾接頭130‧‧‧遠梢端總成131‧‧‧套筒133、136‧‧‧箭頭134‧‧‧手術梢端135‧‧‧遠端區段138‧‧‧末端139‧‧‧埠口140‧‧‧泵浦單元142‧‧‧本體144‧‧‧馬達146‧‧‧泵浦150‧‧‧抽吸埠口152‧‧‧配接器154‧‧‧母魯爾接頭
