Patent ID: 8518017

Claim:
A self-cleaning suction device comprising: a base unit comprising at least one suction pump and at least one pump; and a hand held device comprising at least a lower chamber and at least another chamber, at least one flow tube into the another chamber, the flow tube delivering by the at least one pump at least one sanitizing agent to the another chamber, a first seal between the lower chamber and the another chamber, a second seal on one end of the another chamber opposite the lower chamber, and a moveable suction tube provided suction by the at least one suction pump; wherein the suction tube is stored in the lower chamber, and the suction tube moves by rising, where an end of the suction tube moves through the first seal between the lower chamber and the another chamber, and through the second seal in the another chamber for suction use, and after suction use retracts through the second seal in the another chamber, suctions the at least one sanitizing agent from the another chamber, retracts into the first seal between the lower chamber and the another chamber, the suction tube end stored in the first seal.