Alternate timeline
(covers information from an alternate timeline)
Infusor array

Data examines a defective infusor array

An infusor array was a piece of technology aboard the Galaxy-class, part of the plasma conduits.

In an alternate 2364, Jean-Luc Picard requested Data's help with the infusor array in main engineering. According to Data, an entirely new field induction subprocessor had to be installed. (TNG: "All Good Things...")