COVERED STENT

A covered stent(20) is provided, including a stent body(21) and a filter membrane(22). The stent body(21) has a proximal end(211) and a distal end(212). The proximal end(211) is configured to be arranged upstream in the blood vessel with respect to the distal end(212). The filter membrane(22) has a...

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Bibliographische Detailangaben
Hauptverfasser: GUO, Liyou, XIA, Jie, LI, Shuang
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A covered stent(20) is provided, including a stent body(21) and a filter membrane(22). The stent body(21) has a proximal end(211) and a distal end(212). The proximal end(211) is configured to be arranged upstream in the blood vessel with respect to the distal end(212). The filter membrane(22) has a mounting portion(222) and a free portion(221). The mounting portion(222) is connected with the stent body(21), and the free portion(221) is connected with the mounting portion(222) and free from the stent body(21).