Head bracket for intra-oral intubation

A head bracket for intra-oral intubation belongs to the technical field of medical appliances and consists of a tray (1), a head supporting plate (2) and supporting ribs (3). The head bracket is characterized in that intersected supporting ribs (3) are arranged at across corners at the upper end of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI JINGZHEN, HAN MINGE, SUN LIZHEN, GAO XINHUA, XIE CUIFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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