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Title:
CORONARY ARTERY VASCULAR STENT WITH MEDICINE CARRYING SLOTS
Document Type and Number:
WIPO Patent Application WO/2010/051740
Kind Code:
A1
Abstract:
A coronary artery vascular stent with medicine carrying slots (2) comprises a plurality of main supporting unit rings (1, 8) and connecting poles (4, 6). Said main supporting unit rings comprise a plurality of unit waves. There are medicine carrying slots (2) at the outer surface of the wave poles of said unit waves, characterized in that the total slot length of the medicine carrying slots (2) is 60%-75% of the total wave pole length of the main supporting unit rings (1,8).

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Inventors:
LI YAN (CN)
WANG CHANGCHUN (CN)
LI JIANJUN (CN)
XIE ZHIYONG (CN)
TANG ZHIRONG (CN)
LUO QIYI (CN)
Application Number:
PCT/CN2009/074754
Publication Date:
May 14, 2010
Filing Date:
November 02, 2009
Export Citation:
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Assignee:
MICROPORT MEDICAL SHANGHAI CO (CN)
LI YAN (CN)
WANG CHANGCHUN (CN)
LI JIANJUN (CN)
XIE ZHIYONG (CN)
TANG ZHIRONG (CN)
LUO QIYI (CN)
International Classes:
A61M31/00; A61F2/82
Foreign References:
US6699281B22004-03-02
CN201019862Y2008-02-13
CN1605366A2005-04-13
CN2749469Y2006-01-04
US6254632B12001-07-03
US6056776A2000-05-02
US20030004564A12003-01-02
Other References:
See also references of EP 2353551A4
None
Attorney, Agent or Firm:
KING & WOOD PRC LAWYERS (Office Tower A Jianwai SOHO,39 Dongsanhuan Zhonglu, Chaoyang District, Beijing 2, CN)
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