Abstract: Systems and methods are described to flush debris from a suction pipe network installed in a medical office. A filter, an amalgam separator and at least one flexible vacuum line are disconnected from a suction pipe network. The suction pipe network has a main trunk line, a downstream end, and at least one branch line. A neutral pH cleaning fluid solution is passed through the main trunk line from a location downstream of the at least one branch line to flush debris from the main trunk and the at least one branch line. The neutral pH cleaning fluid solution is collected subsequent to the neutral pH cleaning fluid solution being circulated through the main trunk line and the at least one branch line. Then, the filter, the amalgam separator and the at least one flexible vacuum line are reconnected to the suction pipe network.

Abstract: Systems and methods are described to flush debris from a suction pipe network installed in a medical office. A filter, an amalgam separator and at least one flexible vacuum line are disconnected from a suction pipe network. The suction pipe network has a main trunk line, a downstream end, and at least one branch line. A neutral pH cleaning fluid solution is passed through the main trunk line from a location downstream of the at least one branch line to flush debris from the main trunk and the at least one branch line. The neutral pH cleaning fluid solution is collected subsequent to the neutral pH cleaning fluid solution being circulated through the main trunk line and the at least one branch line. Then, the filter, the amalgam separator and the at least one flexible vacuum line are reconnected to the suction pipe network.

Abstract: Systems and methods are described to flush debris from a suction pipe network installed in a medical office. A filter, an amalgam separator and at least one flexible vacuum line are disconnected from a suction pipe network. The suction pipe network has a main trunk line, a downstream end, and at least one branch line. A neutral pH cleaning fluid solution is passed through the main trunk line from a location downstream of the at least one branch line to flush debris from the main trunk and the at least one branch line. The neutral pH cleaning fluid solution is collected subsequent to the neutral pH cleaning fluid solution being circulated through the main trunk line and the at least one branch line. Then, the filter, the amalgam separator and the at least one flexible vacuum line are reconnected to the suction pipe network.

Abstract: Systems and methods are described to flush debris from a suction pipe network installed in a medical office. A filter, an amalgam separator and at least one flexible vacuum line are disconnected from a suction pipe network. The suction pipe network has a main trunk line, a downstream end, and at least one branch line. A neutral pH cleaning fluid solution is passed through the main trunk line from a location downstream of the at least one branch line to flush debris from the main trunk and the at least one branch line. The neutral pH cleaning fluid solution is collected subsequent to the neutral pH cleaning fluid solution being circulated through the main trunk line and the at least one branch line. Then, the filter, the amalgam separator and the at least one flexible vacuum line are reconnected to the suction pipe network.

Abstract: A ladder assembly is described. The ladder assembly includes a frame, a door, a ladder and a cord manipulation assembly. The frame at least partially surrounds a first opening. The door is movably connected to the frame. The door is configured to cover at least a portion of the first opening of the frame, the door defines a second opening. The ladder is connected to at least one of the frame and the door. The ladder has a first side rail, a second side rail spaced a distance apart laterally from the first side rail, and a plurality of rungs extending between the first and second side rails. The ladder is configured to be at least partially positioned within the first opening of the frame. The cord manipulation assembly is connected to the door.

Abstract: A ladder assembly is described. The ladder assembly includes a frame, a door, a ladder and a cord manipulation assembly. The frame at least partially surrounds a first opening. The door is movably connected to the frame. The door is configured to cover at least a portion of the first opening of the frame, the door defines a second opening. The ladder is connected to at least one of the frame and the door. The ladder has a first side rail, a second side rail spaced a distance apart laterally from the first side rail, and a plurality of rungs extending between the first and second side rails. The ladder is configured to be at least partially positioned within the first opening of the frame. The cord manipulation assembly is positioned between a pair of adjacently disposed rungs of the ladder.