Christopher Alexander AREVALOS,Albertien GREIJDANUS,Jacob KRIEGEL,Avni PATEL
申请号：
US16886467
公开号：
US20200289196A1
申请日:
2020.05.28
申请国别(地区):
US
年份:
2020
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 RF energy-based transcatheter interatrial septum excision device 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 tissue stabilizer catheter, a tissue cutter attached to a tissue cutter catheter, a remotely located RF generator connected to an RF cathode and anode of the device assembly.
