BeaconMedæs' Claw Vacuum System is the most efficient vacuum technology available which utilizes a dry, frictionless, multi-claw technology. The rotors (claw) spin in opposite directions, synchronized via precision gears, creating a highly efficient vacuum system. The rotors never contact the housing or each other, which removes the need for any lubricant or sealing fluid inside the pumping chamber. Due to the contact-less operation, the only maintenance is a simple matter of replacing the gear lube and changing an inlet filter annually. The State of the art TotalAlert Embedded controls are the most visible part of the re-engineered medical Claw system which incorporates a large “system” screen with additional “unit” screens for each pump/motor combination.