Patent ID: 8276603

Claim:
A medical equipment washer for at least one of cleaning and disinfecting medical equipment, the medical equipment washer comprising: an enclosure that receives and substantially surrounds the medical equipment, the enclosure including a top wall, a floor, a plurality of side walls, each side wall being connected to the top wall and the floor, a first opening in a first one of the side walls, and a second opening in a second one of the side walls opposite the first one of the side walls; and at least one spray assembly positioned inside the enclosure, the at least one spray assembly automatically emitting fluid to at least one of clean and disinfect the medical equipment, the at least one spray assembly including a first supply tube and a second supply tube extending along a third one of the side walls, a plurality of stationary arms extending substantially perpendicularly from the first supply tube, each of the stationary arms including at least one nozzle configured to emit a fluid, a plurality of movable arms extending substantially perpendicularly from the second supply tube, each of the movable arms including at least one nozzle configured to emit a fluid, a third supply tube and a fourth supply tube extending along a fourth one of the side walls, a plurality of stationary arms extending substantially perpendicularly from the third supply tube, each of the stationary arms including at least one nozzle configured to emit a fluid, a plurality of movable arms extending substantially perpendicularly from the fourth supply tube, each of the movable arms including at least one nozzle configured to emit a fluid; a first tank configured to supply fluid to the second supply tube and the fourth supply tube; a disinfectant venturi configured to receive fluid and mix the fluid with a disinfectant; a secondary tank having a first outlet to supply fluid to the disinfectant venturi, an inlet coupled to a source of unused liquid, and a second outlet for dispensing the unused liquid to the first tank; a disinfectant reservoir configured to supply the disinfectant to the disinfectant venturi; and a valve coupled to the disinfectant venturi and configured to direct the mixed fluid and disinfectant to one of the secondary tank and the first and third supply tubes.