Mask with integral cushion and forehead piece
    19.
    发明授权
    Mask with integral cushion and forehead piece 有权
    具有整体垫和前额片的面膜

    公开(公告)号:US08794239B2

    公开(公告)日:2014-08-05

    申请号:US13526711

    申请日:2012-06-19

    IPC分类号: A61M11/00

    摘要: A respiratory mask has an adjustable forehead support member that is simple and inexpensive to manufacture. The forehead support member may be adjusted by rotating a forehead pad about an off-center bore or by bending an angular adjustment beam. The mask has a mask cushion with an accordionate membrane having at least two hinged portions. The mask may be constructed with a mask frame, the mask cushion, and the forehead support member molded as one piece.

    摘要翻译: 呼吸面罩具有可调节的前额支撑构件,其制造简单且便宜。 可以通过围绕偏心孔旋转前额垫或通过弯曲角度调节梁来调节前额支撑构件。 面具具有具有至少两个铰接部分的双酚A膜的面罩垫。 面罩可以由荫罩框架,面罩垫和前额支撑构件构成为一体。