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1. 发明申请

WO2012071095A1 SCORING BALLOON AND METHOD OF MAKING SAME 审中-公开
标题翻译：分选气球及其制作方法
公开(公告)号：WO2012071095A1
公开(公告)日：2012-05-31
申请号：PCT/US2011/049968
申请日：2011-08-31
申请人： COOK MEDICAL TECHNOLOGIES LLC , AGGERHOLM, Steen , ELGAARD, Per , HJORT, Kjeld , LYSGAARD, Thomas
发明人： AGGERHOLM, Steen , ELGAARD, Per , HJORT, Kjeld , LYSGAARD, Thomas
IPC分类号： A61B17/32 , A61B17/3207 , A61M25/10 , A61B17/22
CPC分类号： A61B17/320725 , A61B2017/22061 , A61M25/1029 , A61M2025/1086 , Y10T29/49826
摘要： A scoring balloon (10) includes a generally cylindrical and straight body portion (12) and both ends of the body portion (12) end cone portions (14, 16). At both extremities of the end cone portions (14, 16) there are neck portions (18,20) which are fixed to a catheter or carrier element (22). A plurality of scoring elements (24) extend from one end of the balloon (10) to the other. Each scoring element (24) has a central uniform section (26) which extends along the body portion (12) of the balloon and tapering sections (28,30) which extend from the central section (26) and along the balloon end cones (14, 16). The tapering sections (28,30) taper from a height generally consistent with the central section (26) to a lower height along the direction of taper of the balloon end cones (18,20). This reduction in height of the scoring elements (24) as the balloon narrows enhances the flexibility of the balloon at the cone portions (18,20) and also ensures that there is no abrupt change in the height of the scoring elements (24) which could present a shoulder or other edge able to snag on a vessel wall or medical device located in a patient's lumen.
摘要翻译：刻痕球（10）包括大致圆柱形且直的主体部分（12），并且主体部分（12）的两端端部锥形部分（14,16）。在端锥部分（14,16）的两端，存在固定到导管或载体元件（22）的颈部（18,20）。多个刻痕元件（24）从球囊（10）的一端延伸到另一个。每个刻痕元件（24）具有中心均匀部分（26），该中心均匀部分沿着球囊的主体部分（12）延伸，并且从中心部分（26）延伸并且沿球囊端锥体 14，16）。锥形部分（28,30）从大致与中心部分（26）一致的高度沿球囊端锥体（18,20）的锥度方向逐渐变小。随着球囊狭窄，刻痕元件（24）的高度的这种降低增强了球囊在锥形部分（18,20）处的柔性，并且还确保了刻痕元件（24）的高度不会突然改变，可以呈现能够阻塞在位于患者管腔中的血管壁或医疗装置上的肩部或其他边缘。

2. 发明申请

WO2012099950A1 SCORING BALLOON WITH OFFSET SCORING ELEMENTS 审中-公开
标题翻译：评分气球与偏心分量元素
公开(公告)号：WO2012099950A1
公开(公告)日：2012-07-26
申请号：PCT/US2012/021705
申请日：2012-01-18
申请人： COOK MEDICAL TECHNOLOGIES LLC , AGGERHOLM, Steen , ELGAARD, Per , LYSGAARD, Thomas
发明人： AGGERHOLM, Steen , ELGAARD, Per , LYSGAARD, Thomas
IPC分类号： A61B17/3207 , A61M25/10
CPC分类号： A61B17/320725 , A61B2017/00778 , A61B2017/22061
摘要： A scoring balloon (10) includes a balloon portion (12) having a balloon wall substantially even in wall thickness; a plurality of sets of scoring elements (24-28) disposed on the balloon (12); each set of scoring elements including a plurality of scoring elements (30) arranged longitudinally in series, wherein adjacent scoring elements (30) in the series are longitudinally spaced from one another so as to provide gaps (32) between said adjacent scoring elements; each set of scoring elements being radially spaced relative to the other sets of scoring elements around the balloon (12), wherein the scoring elements of one set are longitudinally offset relative to the scoring elements of an or each adjacent set of scoring elements.
摘要翻译：评分球囊（10）包括具有基本上均匀的壁厚的球囊壁的球囊部分（12）设置在球囊（12）上的多组刻痕元件（24-28）; 每组刻痕元件包括串联纵向排列的多个刻痕元件（30），其中所述串联的相邻刻痕元件（30）彼此纵向间隔开，以便在所述相邻刻痕元件之间提供间隙（32）; 每组刻痕元件相对于围绕球囊（12）的其它刻痕元件组径向间隔开，其中一组的刻痕元件相对于一组或每组相邻的刻痕元件的刻痕元件纵向偏置。

3. 发明申请

WO2012058423A1 VALVULOPLASTY BALLOON CATHETER 审中-公开
标题翻译： VALVULOPLASTY气球导管
公开(公告)号：WO2012058423A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/058084
申请日：2011-10-27
申请人： COOK MEDICAL TECHNOLOGIES LLC , AGGERHOLM, Steen , BÖDEWADT, Tue, Thuren , ELGAARD, Per , HANSEN, Christina, Rauf , KLAUSEN, Anders, Scheel , LYSGAARD, Thomas , TORP, Allan
发明人： AGGERHOLM, Steen , BÖDEWADT, Tue, Thuren , ELGAARD, Per , HANSEN, Christina, Rauf , KLAUSEN, Anders, Scheel , LYSGAARD, Thomas , TORP, Allan
IPC分类号： A61M25/10
CPC分类号： A61M25/104 , A61M25/1002 , A61M29/02 , A61M2025/1086
摘要： A valvuloplasty balloon assembly includes a balloon (50) provided with end shoulders (64, 66) preferably integral with end cones (54, 56) of the balloon (50). The end shoulders (64, 66) provide a substantially perpendicular stop shoulder (68) at either end of the cylindrical portion (52) of the balloon (50). The restraining shoulders (64, 66) act to hold the balloon (50) within a valve (16) of a heart (10), for instance. This prevents unwanted slippage of the balloon (50) during a valvuloplasty procedure and thus prevents possible damage caused as a result of such slippage.
摘要翻译：瓣膜成形术球囊组件包括设置有优选与球囊（50）的端锥（54,56）成一体的端部肩部（64,66）的球囊（50）。末端肩部（64,66）在球囊（50）的圆柱形部分（52）的任一端处提供基本上垂直的止动肩部（68）。例如，限制肩部（64,66）用于将气囊（50）保持在心脏（10）的阀（16）内。这防止了在瓣膜成形术过程中球囊（50）的不希望的滑动，从而防止由于这种滑动而引起的可能的损坏。

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