Circadiance, Murrysville, Pa, introduces the SleepWeaver™ ADVANCE all cloth nasal CPAP mask. The SleepWeaver ADVANCE plays off the design of the original SleepWeaver mask from Circadiance while offering increased comfort, a better fit, smaller mask dimensions, and all new headgear. The SleepWeaver ADVANCE inflates to conform to the patient’s face to create a seal. The mask has no plastic or silicone parts that touch the face, and air leakage is reduced due to the flexibility of the cloth matching the shape of each individual patient’s face.