Anesthesia breathing mask easy to operate

The utility model provides an anesthesia breathing mask easy to operate. characterized in that it is characterized in that it comprises;, fACIAL CONTACT, hollow cylinder, mask body, the lower edge ofthe cone is fixedly connected with the upper end of the face contact part; pipeline connector, the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU JINMING, XU JINGFA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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