MEDICAL RESEARCH; INFRASTRUCTURE AND HEALTH SERVICES FUND OF THE TEL AVIV MEDICAL CENTER
发明人:
KEREN, GAD
申请号：
CA2926531
公开号：
CA2926531A1
申请日:
2014.10.08
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
A method of replacing a native cardiac valve with a prosthetic cardiac valve, the method comprising: expanding a wire mesh scaffolding in a chamber of the heart on a retrograde side of the native cardiac valve； while the scaffolding is expanded on the retrograde side of the valve positioning the prosthetic cardiac valve at the site of the native cardiac valve； expanding the prosthetic cardiac valve to replace the native cardiac valve； and collapsing the scaffolding to a collapsed state and removing the collapsed scaffolding from the chamber of the heart.
