Connection structure of noninvasive ventilator face guard and oxygen hose

The utility model provides a connection structure of noninvasive ventilator face guard and oxygen hose belongs to medical apparatus machinery technical field. It has been solved current face guard and has been connected insecure problem with the oxygen hose. This connection structure of noninvasive...

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Bibliographische Detailangaben
Hauptverfasser: MAO LINGDAN, LI LIJU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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