Medicine spraying and oxygen conveying breathing mask for respiratory medicine department

The invention provides a medicine spraying and oxygen conveying breathing mask for a respiratory medicine department, belongs to the technical field of medical equipment for the respiratory medicine department, and solves the problems that a breathing mask is poor in liquid medicine atomization and...

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Bibliographische Detailangaben
1. Verfasser: HOU ZHENGYUN
Format: Patent
Sprache:chi ; eng
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