基本信息:
- 专利标题: ENDOLUMINAL PROSTHESIS
- 专利标题(中):内分泌疾病
- 申请号:PCT/IT2004/000249 申请日:2004-05-05
- 公开(公告)号:WO2005104991A1 公开(公告)日:2005-11-10
- 发明人: VENTURELLI, Andrea , GHIDINI, Roberto
- 申请人: INVATEC S.R.L. , VENTURELLI, Andrea , GHIDINI, Roberto
- 申请人地址: Via Martiri della Libertà, 7, I-25030 Roncadelle IT
- 专利权人: INVATEC S.R.L.,VENTURELLI, Andrea,GHIDINI, Roberto
- 当前专利权人: INVATEC S.R.L.,VENTURELLI, Andrea,GHIDINI, Roberto
- 当前专利权人地址: Via Martiri della Libertà, 7, I-25030 Roncadelle IT
- 代理机构: CRIPPA, Paolo, Ernesto
- 主分类号: A61F2/06
- IPC分类号: A61F2/06
摘要:
An endoluminal prosthesis, comprising a tubular body, said tubular body developing along a longitudinal axis (504), said tubular body comprising a plurality of serpentines (506a, 506b, 506c), which develop along a substantially circumpherential direction, each of said serpentines comprising arm portions (510) of a preset width transversal to their main longitudinal extension, and bend portions (512) joining two subsequent arms, at least one bridge (514a, 514b) having a main longitudinal extension, connecting two adjacent serpentines, wherein the bends facing an adjacent serpentine are circumpherentially staggered relative to the opposite bends of the adjoining serpentine, both when the prosthesis is collapsed and when the prosthesis is expanded or partially expanded, wherein the at least one bridge connecting adjacent serpentines extends substantially straight, and wherein the at least one bridge has a width transversal to its main longitudinal direction of a greater value than the arm width.
摘要(中):
一种腔内假体,包括管状主体,所述管状体沿着纵向轴线(504)展开,所述管状主体包括多个沿着大致圆周方向展开的蛇形管(506a,506b,506c),每个所述蛇形管包括 具有横向于其主纵向延伸部的预设宽度的臂部分(510)和连接两个后续臂的弯曲部分(512),具有连接两个相邻蛇形蛇纹的主纵向延伸部的至少一个桥(514a,514b),其中弯曲 当假体塌陷并且当假体膨胀或部分膨胀时,相对于相邻的蛇形管的相对的弯曲部,相邻的蛇形体的面向相邻的蛇形体是相互交错的,其中连接相邻的蛇形管的至少一个桥基本上直线延伸,并且其中 至少一个桥具有横向于其主纵向方向的宽度大于臂的宽度 宽度。