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Title:
COATED STRUCTURE, COATED TUBE, PREPARATION METHOD FOR COATED TUBE, AND COVERED STENT
Document Type and Number:
WIPO Patent Application WO/2021/082389
Kind Code:
A1
Abstract:
A coated structure (10), a coated tube, a preparation method for a coated tube, and a covered stent. The coated structure comprises a first woven structure (210) and a second woven structure (310). The second woven structure (310) and the first woven structure (210) jointly form the coated structure (10). The second woven structure (310) is inserted into the first woven structure (210) and is connected to the first woven structure (210). The woven density of the second woven structure (310) is lower than that of the first woven structure (210). The coated tube comprises a tube body (100) formed by the coated structure (10).

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Inventors:
MA XIAOMAN (CN)
HU BINGQING (CN)
ZHANG JING (CN)
ZONG XUE (CN)
QUE YIYUN (CN)
Application Number:
PCT/CN2020/089399
Publication Date:
May 06, 2021
Filing Date:
May 09, 2020
Export Citation:
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Assignee:
ACCUPATH MEDICAL JIAXING CO LTD (CN)
International Classes:
D03D1/00; A61F2/90
Foreign References:
CN105105867A2015-12-02
CN201959033U2011-09-07
CN101912323A2010-12-15
CN104586537A2015-05-06
US20180303596A12018-10-25
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
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