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    • 4. 发明授权
    • Nasal mask
    • 鼻罩
    • US06644315B2
    • 2003-11-11
    • US10041787
    • 2001-10-19
    • Saeed Ziaee
    • Saeed Ziaee
    • A62B1802
    • A61M16/06A61M16/0666A61M16/0825A61M2205/0216A61M2210/0618
    • A nasal mask has a shell portion that is a hollow enclosure with a rearwardly facing opening that is defined by edge portions of the shell portion. A resiliently deformable endless interface member engages and extends around the edge portion of the opening and forms a seal between the shell portion and the user's face. The shell portion and the interface member are generally symmetrical about a median place. The shell portion has two gas inlet orifices, one on each side of the median place. Each orifice is provided with an attachment mechanism upon which is attachable a swivel inlet. The swivel inlets may be rotated through 180 degrees and locked in place.
    • 鼻罩具有外壳部分,该外壳部分是具有向后开口的中空外壳,该开口由外壳部分的边缘部分限定。 可弹性变形的环形接合构件接合并围绕开口的边缘部分延伸并在壳体部分和使用者的脸部之间形成密封。 外壳部分和界面部件大致对称关于中间位置。 壳体部分具有两个气体入口孔口,在中间位置的每侧有一个。 每个孔都设置有附接机构,在该附接机构上可附接有旋转入口。 旋转入口可以旋转180度并锁定到位。
    • 5. 发明授权
    • Nasal mask
    • 鼻罩
    • US06626177B1
    • 2003-09-30
    • US09593813
    • 2000-06-15
    • Saeed Ziaee
    • Saeed Ziaee
    • A62B1802
    • A61M16/06A61M16/0605A61M16/0666A61M16/0825A61M2210/0618
    • A nasal mask has a shell portion that is a hollow enclosure with a rearwardly facing opening that is defined by edge portions of the shell portion. A resiliently deformable endless interface member engages and extends around the edge portion of the opening and forms a seal between the shell portion and the user's face. The shell portion and the interface member are generally symmetrical about a median place. The shell portion has two gas inlet orifices, one on each side of the median place. Each orifice is provided with an outwardly extending tubular portion for engaging a gas inlet tube.
    • 鼻罩具有外壳部分,该外壳部分是具有向后开口的中空外壳,该开口由外壳部分的边缘部分限定。 可弹性变形的环形接合构件接合并围绕开口的边缘部分延伸并且在壳体部分和使用者的脸部之间形成密封。 外壳部分和界面部件大致对称关于中间位置。 壳体部分具有两个气体入口孔口,在中间位置的每侧有一个。 每个孔口设置有用于接合气体入口管的向外延伸的管状部分。