您的位置: 首页 > 农业专利 > 详情页

Device and method for mitral valve regurgitation treatment
专利权人:
Sino Medical Sciences Technology; Inc.
发明人:
Jianlu Ma,Yong Huo,Tianzhu Li,Jinhong Zhao,Jianxiang Ma,Lei Meng
申请号:
US15808822
公开号:
US10426605B2
申请日:
2017.11.09
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A mitral valve replacement device is adapted to be deployed at a mitral valve position in a human heart. The device has an atrial flange defining an atrial end of the device, a ventricular portion defining a ventricular end of the device, the ventricular portion having a height ranging between 2 mm to 15 mm, and an annulus support that is positioned between the atrial flange and the ventricular portion. The annulus support includes a ring of anchors extending radially therefrom, with an annular clipping space defined between the atrial flange and the ring of anchors. A plurality of leaflet holders positioned at the atrial end of the atrial flange, and a plurality of valve leaflets secured to the leaflet holders, and positioned inside the atrial flange at a location above the native annulus.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充