| 摘要 |
VALVE INTENDED TO BE USED IN PARTICULAR IN INHALATION DEVICES HAVING A BODY, SUCH AS A SPACER, THE VALVE HAVING A HOUSING (2)COMPRISING AN FIRST PART (4) WHICH IS ADAPTED TO BE MOUNTED ON AN OUTLET OPENING OF THE BODY OF THE INHALATION DEVICE, A SECOND PART (6) ON TO WHICH A MOUTHPIECE OR A FACE MASK CAN BE MOUNTED, SAID FIRST AND SECOND PARTS (4, 6) BEING PROVIDED WITH A FIRST BORE (8) DEFINING AN INHALATION CHANNEL, A FIRST MEMBRANE (12) PROVIDED IN THE INHALATION CHANNEL AND A SECOND MEMBRANE (26), WHEREIN THE SECOND PART IS PROVIDED WITH A SECOND BORE (10), SAID SECOND BORE DEFINING THE EXHALATION CHANNEL, THE TWO CHANNELS BEING PROVIDED SEPARATED FROM ONE ANOTHER AND PLACED ADJACENT EACH OTHER. (FIG. 1)
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