Positioning and windowing device for covered stent

The invention belongs to the field of covered stents, and particularly relates to a positioning and windowing device of a covered stent. Comprising a support frame; a plurality of groups of springs are fixedly connected to one end in the supporting frame in a surrounding manner, and the other ends o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG TIEQUAN, XU ZHONGJIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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