Ophthalmic surgical cassettes

A surgical cassette configured to be coupled to a surgical console for surgical irrigation, infusion, aspiration, or suction during a surgical procedure, the surgical cassette comprising:

• a housing, comprising:
• a base;
• a cover coupled to the base, wherein the cover and the base each at least partially define one or more channels disposed between the cover and the base;
• a plurality of ports formed in the base, each of the plurality of ports in fluid communication with at least one of the one or more channels;
• a plurality of bores formed in the base, each of the plurality of bores configured to receive one of a plurality of valve assemblies;
• and
• at least one pump landing formed in the base, the at least one pump landing configured to receive at least one pump assembly;
• the plurality of valve assemblies disposed within the plurality of bores, the plurality of valve assemblies configured to control fluid flow in the one or more channels of the housing;
• and
• the at least one pump assembly disposed within the at least one pump landing, the at least one pump assembly configured to provide a source of pressure or vacuum to the one or more channels of the housing.