Patent ID: 9108008
Filing Date: 2015-08-18
Classification: A61M,Y10T

Abstract:
1. A continuous positive airway pressure device comprising: a) a rotating cap having an upper portion including a vent port, a fill port and an integrated lower portion comprising a lower cylinder; b) a hollow control tube extending down through said rotating cap lower cylinder portion; c) an outer water level reading overflow vessel including a plurality of barbed connectors; d) an inner pressure control vessel having an outer vessel retaining ring including a plurality of cavities for mating with said plurality of barbed connectors; whereby when assembled and filled with liquid for operation, said outer vessel surrounds said inner vessel and said plurality of barbed connectors securely attach to said plurality of cavities located on said retaining ring and said rotating, cap with said hollow control tube can be vertically adjusted within the liquid held by said inner control vessel.