发明申请
WO2015057995A2 MODULAR DIS-ASSEMBLY OF TRANSCATHETER VALVE REPLACEMENT DEVICES AND USES THEREOF
审中-公开
基本信息:
- 专利标题: MODULAR DIS-ASSEMBLY OF TRANSCATHETER VALVE REPLACEMENT DEVICES AND USES THEREOF
- 专利标题(中):经导管瓣膜置换装置的模块化组装及其用途
- 申请号:PCT/US2014060957 申请日:2014-10-16
- 公开(公告)号:WO2015057995A2 公开(公告)日:2015-04-23
- 发明人: AL-JILAIHAWI HASANIAN , MAKKAR RAJENDRA
- 申请人: CEDARS SINAI MEDICAL CENTER
- 专利权人: CEDARS SINAI MEDICAL CENTER
- 当前专利权人: CEDARS SINAI MEDICAL CENTER
- 优先权: US201361891826 2013-10-16
- 主分类号: A61F2/24
- IPC分类号: A61F2/24
摘要:
The present invention provides modular transcatheter valve replacement devices and methods of using the same to treat valvular heart diseases. Disclosed is a bottom module that contains a heart valve replacement, and a top module connected to the bottom module. The top module may be bio-absorbable, or may contain one or more severable joints that allow the top module to be removed after implantation. The removable or absorbable top portion serves to add additional length the structure to add in orientation during implantation, but is removed or absorbed to minimize the metal and other foreign material in a patient's body that could cause thrombosis or other reactions.
摘要(中):
本发明提供模块化经导管瓣膜置换装置和使用该装置治疗瓣膜心脏疾病的方法。 公开了一种底部模块,其包含心脏瓣膜更换装置和连接到底部模块的顶部模块。 顶部模块可以是生物可吸收的,或者可以包含一个或多个可分开的接头,其允许顶部模块在植入后被移除。 可移除或可吸收的顶部用于在植入期间增加结构的附加长度以增加取向,但被移除或吸收以最小化可引起血栓形成或其他反应的患者体内的金属和其他异物。