Sealing structure between sheath base and dilator for ureter sheath

The utility model relates to a ureter sheath, in particular to a sealing structure between a sheath base and an expander for the ureter sheath. According to the sealing structure between the sheath base and the dilator for the ureter sheath, the sheath base is provided with a cavity allowing the dil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GONG QINGMING, CAI JUNJUN, CAI JIANGFENG, LOU HANGDI, YANG MIAN, PAN QINGHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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