您的位置: 首页 > 农业专利 > 详情页

SYSTEMS FOR REPLACING A NATIVE HEART VALVE AND AORTA WITH A PROSTHETIC HEART VALVE AND CONDUIT
专利权人:
Edwards Lifesciences Corporation
发明人:
Gregory A. Wright
申请号:
US15989885
公开号:
US20180271649A1
申请日:
2018.05.25
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A medical device includes an expandable conduit, a prosthetic heart valve and a delivery device, including a balloon catheter. The expandable conduit may include one or more inner or outer sleeves supported by a frame or stent. The sleeve(s) may be a bioprosthetic tissue wrapped, molded or sewn about the frame or stent. Coupled to an end of the expandable conduit is the prosthetic heart valve. The conduit and heart valve may be crimped on the balloon catheter for percutaneous deployment. The frame may be constructed of an expandable material for the conduit portion and an expandable material for the prosthetic heart valve portion. The prosthetic heart valve can be anchored at the native heart valve and then the conduit can be expanded into place to protect the aorta.
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