Oxygen catheter clamping frame

The utility model relates to the field of medical treatment, in particular to an oxygen catheter clamping frame which is characterized in that a lifting rod is welded to the top of a base, a lifting mechanism is arranged in the lifting rod, a top shaft gear and a bottom shaft gear are rotationally c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHOU CUIYIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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