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PEDIATRIC RESPIRATORY MASK WITH BALL HEAD CONNECTOR

机译:带球头接头的小儿呼吸面罩

摘要

A pediatric respiratory mask comprising a flexible mask body (1) comprising an internal chamber (6) and an inlet orifice (4) in fluid communication with the internal chamber (6), and a rigid tubular connector element (12, 12a, 12b) comprising an internal gas passage traversing said connector element (12, 12a, 12b), said rigid connector element (12, 12a, 12b) being connected to the inlet orifice (4) of the mask body (1) so that the internal gas passage of the connector element (12, 12a, 12b) is in fluid communication with the internal chamber (6) of the mask body (1). Further, a rigid annular element (9) is arranged in the inlet orifice (4) of the mask body (1), the connector element (12, 12a, 12b) comprises a rigid ball head (14), and the rigid ball head (14) of the connector element (12, 12a, 12b) being rotatably fixed to the rigid annular element (9) arranged in the inlet orifice (4). An assembly comprising a gas delivery device and such a pediatric respiratory mask.
机译:一种儿科呼吸面罩,包括柔性面罩主体(1)和刚性管状连接器元件(12、12a,12b),该柔性面罩主体(1)包括内部腔室(6)和与内部腔室(6)流体连通的入口孔(4)。包括横穿所述连接器元件(12、12a,12b)的内部气体通道,所述刚性连接器元件(12、12a,12b)连接至面罩主体(1)的入口孔(4),从而内部气体通道连接器元件(12、12a,12b)的第二部分与面罩主体(1)的内部腔室(6)流体连通。此外,在面罩主体(1)的入口孔(4)中布置有刚性环形元件(9),连接器元件(12、12a,12b)包括刚性球头(14),以及刚性球头连接器元件(12、12a,12b)(14)可旋转地固定到布置在入口孔(4)中的刚性环形元件(9)上。一种组件,包括气体输送装置和这种小儿呼吸面罩。

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