Novel catheter fixing structure

The utility model discloses a novel catheter fixing structure which comprises a protective plate and a pressing plate, a rotating shaft is arranged on the protective plate, one end of the pressing plate is arranged on the rotating shaft, two groups of torsional springs are sleeved on the rotating sh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG HONGLI, ZHANG CAIHUA, YIN LIJUAN, LU YU, NIU XUEJIAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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