Multi-cavity balloon catheter and system

The invention provides a multi-cavity balloon catheter and system, and the system comprises an outer tube which comprises a pressurizing cavity and at least one liquid injection cavity; the far end of the pressurizing cavity is not communicated with the outside; the outer pipe is provided with at le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU YUNDONG, ZHENG ZHONGWEI, YAN HANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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