基本信息:
- 专利标题： 중간 구조적 피쳐를 갖는 가요성 나선형 스텐트
- 专利标题（英）：Flexible helical stent having intermediate structural feature
- 专利标题（中）：具有中间结构特征的柔性螺旋支架
- 申请号：KR1020137005471 申请日：2011-08-02
- 公开(公告)号：KR101676265B1 公开(公告)日：2016-11-15
- 发明人： 슈로더발레스카
- 申请人： 코디스 코포레이션
- 申请人地址： **** Paseo Padre Parkway, Fremont, CA, U.S.A.
- 专利权人： 코디스 코포레이션
- 当前专利权人： 코디스 코포레이션
- 当前专利权人地址： **** Paseo Padre Parkway, Fremont, CA, U.S.A.
- 代理人： 장훈
- 优先权： US61/369,940 2010-08-02
- 国际申请： PCT/US2011/046292 2011-08-02
- 国际公布： WO2012018834 2012-02-09
- 主分类号： A61F2/88
- IPC分类号： A61F2/88 ; A61F2/915
The present invention relates to a tubular stent and a drug delivery system. Stent 1100 has a cylindrical shape defining a longitudinal axis, a plurality of aligned longitudinally strut member 1113 to, and circumferentially connected to form a band adjacent strut members plurality of alignment in the circumferential direction of the It includes hinged member 1114. The band is substantially longitudinal axis to do so in a spiral manner to form a plurality of helical winding portions. Spiral section is a member having a first width at a proximal section (1108a), the distal section (1108b), and an intermediate section 1120 in addition to the band forming the proximal section and the distal section is consistent along the band length branches have the band forming the intermediate section has a second member having a larger width than the first width at the match points along the band length. A wider width in the middle section is thereby functionally separated into a spiral section in two sub - section.
公开/授权文献:
- KR1020130138188A 중간 구조적 피쳐를 갖는 가요성 나선형 스텐트 公开/授权日：2013-12-18