会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • Safety for Mitral Valve Plug
    • 二尖瓣塞的安全性
    • US20070265700A1
    • 2007-11-15
    • US11748147
    • 2007-05-14
    • Kenneth EliasenSteven TallaridaChristopher MaurerJonathan Wilson
    • Kenneth EliasenSteven TallaridaChristopher MaurerJonathan Wilson
    • A61F2/24
    • A61F2/246A61B2017/00243
    • A heart valve implant may include a shaft extending generally along a longitudinal axis of the heart valve implant. A spacer may be coupled to the shaft between a first and a second end region of the shaft. The spacer may be configured to interact with at least a portion of at least one cusp of a heart valve to at least partially restrict a flow of blood through the heart valve in a closed position and at least one anchor may be configured to be coupled to the first end region of the shaft. At least one safety stop may extend generally radially outwardly from the longitudinal axis of the heart valve implant beyond at least a portion of an outer perimeter of the spacer. The safety stop may include a cross-section which is greater than a cross-section of the heart valve in at least one dimension. The safety stop may also be configured to at least partially restrict a movement of the heart valve implant with respect to the heart valve in at least one direction.
    • 心脏瓣膜植入物可以包括大致沿着心脏瓣膜植入物的纵向轴线延伸的轴。 间隔件可以在轴的第一和第二端部区域之间联接到轴。 间隔件可以被配置为与心脏瓣膜的至少一个尖瓣的至少一部分相互作用,以在关闭位置至少部分地限制血液通过心脏瓣膜的血流,并且至少一个锚可被配置成与 轴的第一端区域。 至少一个安全停止件可以从心脏瓣膜植入物的纵向轴线大致径向向外延伸超过间隔件的外周边的至少一部分。 安全止动件可以包括在至少一个维度上大于心脏瓣膜的横截面的横截面。 安全止动件还可以构造成至少部分地限制心脏瓣膜植入物在至少一个方向上相对于心脏瓣膜的移动。