The perfusion pressure control system for ophthalmic surgery is operably connected to the intraocular pressure detecting means, the arterial pressure detecting means, the intraocular pressure detecting means and the arterial pressure detecting means, and the intraocular pressure detecting means and the arterial pressure. With a control unit configured to calculate an average intraocular pressure value based on the intraocular pressure and arterial pressure provided by the detection means and compare the calculated average intraocular pressure value with at least one predetermined threshold. , Equipped with.眼科手術用の灌流圧制御システムは、眼圧検出手段と、動脈圧検出手段と、前記眼圧検出手段と前記動脈圧検出手段とに動作可能に接続され、前記眼圧検出手段および前記動脈圧検出手段により提供される眼圧および動脈圧に基づいて平均眼灌流圧値を計算し、計算された前記平均眼灌流圧値と少なくとも１つの所定の閾値とを比較するよう構成された制御ユニットと、を備える。
