FLOW-STOP ENABLED MOUTHPIECE, AND PORTABLE NEBULIZER THEREOF
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United States of America Patent
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Issued Date -
Jan 21, 2021
app pub date -
Jul 17, 2020
filing date -
Jul 19, 2019
priority date (Note) -
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Abstract
The present disclosure discloses an aerosol inflow port, and an aerosol outflow port; wherein an aerosol passage is formed between the aerosol inflow port and the aerosol outflow port, such that in a normal spraying state, the aerosol enters the aerosol passage from the aerosol inflow port and is discharged from the aerosol outflow port, and an outflow stopper is provided on a bottom wall inner surface of the mouthpiece, and condensation of the aerosol is stopped by the outflow stopper when flowing towards the aerosol outflow port. Besides, the present disclosure further discloses a portable nebulizer adopting the mouthpiece. The present disclosure provides an advantage of effectively mitigating direct flow of the condensed aerosol into the mouth.
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