Novel artery puncture remaining needle

The utility model discloses a novel artery puncture indwelling needle which comprises a sheathing canal (1) and a puncture needle (2), a main channel (11) and a side channel (12) are arranged in the sheathing canal (1), a rotating valve located at the joint of the main channel (11) and the side chan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN CHULAN, XU SHENGXIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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