专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2768432A1 CATHETER SYSTEM FOR INTRODUCING AN EXPANDABLE HEART VALVE STENT INTO THE BODY OF A PATIENT, INSERTION SYSTEM WITH A CATHETER SYSTEM AND MEDICAL DEVICE FOR TREATMENT OF A HEART VALVE DEFECT 审中-公开
标题翻译：导管系统用于心脏瓣膜扩张支架患者体内有用于心脏瓣膜的麻烦治疗的导管系统和医疗设备介绍，介绍人
公开(公告)号：EP2768432A1
公开(公告)日：2014-08-27
申请号：EP12758471.2
申请日：2012-09-11
申请人： JenaValve Technology Inc.
发明人： STRAUBINGER, Helmut , LITZENBURGER, Michael , TÖLLNER, Thomas
IPC分类号： A61F2/24
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2002/9517
摘要： The invention relates to catheter system for introducing an expandable heart valve stent (150) into the body of a patient, the catheter system comprising : a catheter tip (10) having a seat portion for accommodating the stent (150) in its collapsed state and a stent holder (15) for releasably fixing the stent (150), wherein the seat portion is constituted by a first sleeve-shaped member (11) and a second sleeve-shaped member (21), said sleeve-shaped members (11, 21) being moveable relative to each other and relative to the stent holder (15), and a catheter shaft (30) for connecting the catheter tip (10) to a handle (70). The catheter shaft (30) comprising : first force transmitting means (31) connected to the first sleeve-shaped member (11), second force transmitting means (41) connected to the second sleeve-shaped member (21) and a distal end section connectable to second operating means (81) of the handle (70), and guiding means (51) having a passageway extending there between, wherein the first and second force transmitting means (31, 41) are at least partly received within the passageway such as to be moveable relative to the guiding means (51), and wherein the proximal end of the guiding means (51) terminates distal to the catheter tip (10).
摘要翻译：本发明涉及一种导管系统，用于引入到可扩张心脏瓣膜支架（150）插入患者体内，所述导管系统包括：一个导管末端（10）具有座部分，用于在其塌缩状态下容纳所述支架（150）和一支架托座（15），用于可释放地固定worin座部支架（150）由第一套筒形部件（11）和第二套筒形部件（21），所述套管形部件（11构成的， 21）可相对于彼此和相对于支架保持器（15），和用于将导管尖端（10）连接到手柄（70）的导管轴（30）可移动的。连接到连接到第二套筒形部件（21）和远端部分的第一个套筒形部件（11），第二力传递装置（41），第一力传递装置（31）：导管轴（30）包括连接到所述手柄的第二操作装置（81）（70）和引导装置（51）具有通道之间延伸有，worin所述第一和第二力的反式采矿装置（31，41）在所述通道内的至少部分地接收：如能相对可移动到所述引导装置（51），和worin所述引导装置的所述近端（51）终止于远侧导管尖端（10）。

IPRDB

热门服务

关于我们

友情链接

联系方式