Novel anaesthetic mask
The novel anaesthetic mask comprises a mask body, a water bag hose is embedded in the inner wall of the peripheral side of the front end of the mask body, a circulating water valve is installed on one side of the top of the water bag hose, and fixing bands are fixedly connected to the centers of the...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!