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VACUUM CLEANER OF THE NASAL SECRETIONS OF THE INFANT WITH A NON-INDUCTIVE DEVICE OF POLLUTION AND TRANSMISSION OF PATHOGEN GERMANS.
VACUUM CLEANER OF THE NASAL SECRETIONS OF THE INFANT WITH A NON-INDUCTIVE DEVICE OF POLLUTION AND TRANSMISSION OF PATHOGEN GERMANS.
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机译:感染性和传染性非传染性的非诱导性装置,对婴儿的鼻腔分泌物进行真空清洁。
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摘要
The invention relates to a suction nozzle of the nasal aspirator with a one-way air flow selection valve system for a nasal aspirator which comprises three parts perfectly assembled to one another: an outer case, an inner case and a flow selection valve membrane, the result of which is a single fixed body which houses a valve system therein and from which a suction cannula projects at its proximal end and a hollow body suitable for being coupled to a tube of a nasal aspirator projects at its distal end. A nasal aspirator comprising said suction nozzle is also contemplated.
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