Patent ID: 8225793
Filing Date: 2012-07-24
Classification: A61M

Abstract:
1. A respiratory mask device comprising: a mask body including a front gas inlet, a rear abutment end adapted to contact a patient's face, left and right upper connectors respectively disposed on left and right sides of said front gas inlet, left and right lower connectors respectively disposed beneath said left and right upper connectors, and left and right cantilever arms fixed at a top side of said mask body and disposed between said front gas inlet and said rear abutment end, said left cantilever arm extending downward and leftward from a top side of said mask body and having a bottom free end carrying said left upper connector, said right cantilever arm extending downward and rightward from said top side of said mask body and having a bottom free end carrying said right upper connector; a lower head strap connected to said left and right lower connectors; and an upper head strap connected to said left and right upper connectors.