Nasal suction device
The present invention provides a nasal suction device, comprising a collection chamber, a resilient bulb, and a one-way valve. The collection chamber includes a main body, a cover, and an inner space, the cover being removably connected to the main body in substantially airtight relation, to define...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention provides a nasal suction device, comprising a collection chamber, a resilient bulb, and a one-way valve. The collection chamber includes a main body, a cover, and an inner space, the cover being removably connected to the main body in substantially airtight relation, to define the inner space. The resilient bulb is removably connected to the main body in substantially airtight relation. The cover comprises a first tube extending into the inner space, through which the secretion may be suctioned into the collection chamber. The main body comprises a second tube, an opening of which adjacent to the resilient bulb is configured with the one-way valve. |
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