
基本信息:
- 专利标题: 临时性支架
- 专利标题(英):Temporary stent
- 申请号:CN200680031079.8 申请日:2006-07-12
- 公开(公告)号:CN101247777A 公开(公告)日:2008-08-20
- 发明人: T·尼斯尔
- 申请人: 夸利梅德创新医药产品有限公司
- 申请人地址: 德国温森
- 专利权人: 夸利梅德创新医药产品有限公司
- 当前专利权人: 夸利梅德创新医药产品有限公司
- 当前专利权人地址: 德国温森
- 代理机构: 中国国际贸易促进委员会专利商标事务所
- 代理人: 饶辛霞
- 优先权: 102005033536.5 2005.07.14 DE; 102006017873.4 2006.04.13 DE
- 国际申请: PCT/EP2006/006815 2006.07.12
- 国际公布: WO2007/006562 DE 2007.01.18
- 进入国家日期: 2008-02-25
- 主分类号: A61F2/86
- IPC分类号: A61F2/86 ; A61F2/90
摘要:
本发明涉及一种临时性支架,具有许多彼此相邻环段,所述支架在植入到身体内腔后可被其再度移出,其中所有的环段(3a、b、c、…)始于一根在支架长度上延伸的脊柱(2)并且具有至少两个削弱区(4、5、6),这些削弱区在支架移出的过程中使环段(3a、b、c、…)能够折叠起来,并且所述脊柱(2)在其近中端(7)上具有一个回收元件(8)。
摘要(英):
The invention relates to a temporary stent, which has a multitude of adjacent ring elements and which can be explanted after having been implanted in a body lumen. All ring segments (3a, b, c, ) start from a spine (2) extending over the length of the stent (1) and have at least two weakened areas (4, 5, 6), which enable the ring segments (3a, b, c, ) to be folded when explanting the stent, and the spine (2) has a recovery element (8) at its proximal end (7), and the stent has two weakened areas (4,5) at two sides adjacent to the spine (2) and has a third weakened area (6) arranged 180 degrees offset to the spine (2). The invention also relates to a corona-stent with above characters.
公开/授权文献:
- CN101247777B 临时性支架 公开/授权日:2013-06-19