Disposable prevents thrombus and keeps somewhere needle

The utility model discloses a disposable prevents thrombus and keeps somewhere needle, it is by pipe, pipe seat, elasticity extension pipe and end that liquid presss from both sides or these essential elements of two -way cock constitute, and wherein, the pipe is installed in an end of pipe seat, an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHAO SHANMING, HUANG YONGQIANG
Format: Patent
Sprache:eng
Schlagworte:
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