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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HUANG, MINGIH
Format: Patent
Sprache:chi ; eng
Schlagworte:
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