您的位置: 首页 > 农业专利 > 详情页

DISPOSITIF TRANSCATHETER POUR ANASTOMOSE INTERAURICULAIRE
专利权人:
TEXAS MEDICAL CENTER
发明人:
AREVALOS, CHRISTOPHER ALEXANDER,GREIJDANUS, ALBERTIEN,KRIEGEL, JACOB,PATEL, AVNI
申请号:
CA3052806
公开号:
CA3052806A1
申请日:
2018.02.08
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
The present disclosure relates to a device assembly and a method for treating heart failure by normalizing elevated blood pressure in the left atrium of a heart of a mammal. Disclosed herein is a transcatheter interatrial septum excision device assembly configured to create a sized interatrial aperture between the right and left atria of a heart for the relief of elevated left atrial pressure. The device assembly comprises a delivery catheter, a tissue stabilizer attached to a first catheter having a central lumen and a penetrating tip that permits passage of a guidewire, and a cutter attached to a second catheter having a central lumen that permits passage of the first catheter. Alternative configurations comprise a (third) catheter having a central lumen that permits passage of the aforementioned components to and from the right atrium, a tissue retention mechanism and an optional coaxial alignment mechanism.
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