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經心尖的心臟瓣膜輸送系統
专利权人:
EDWARDS LIFESCIENCES CORPORATION
发明人:
DEHDASHTIAN, MARK
申请号:
HK08108810.3
公开号:
HK1117026B
申请日:
2008.08.11
申请国别(地区):
HK
年份:
2013
代理人:
摘要:
A method of delivering a prosthetic heart valve to the aortic valve annulus while a patient's heart is beating is disclosed. The method includes accessing the left ventricle through an intercostal incision and forming a puncture in the left ventricle. A guidewire is advanced into the left ventricle and through the native aortic valve. An introducer is passed over the guidewire and into the left ventricle. A valve delivery device is advanced over the guidewire and through the introducer until a prosthetic heart valve positioned thereon is located within the native aortic valve. The prosthetic heart valve is then radially expanded within the aortic valve annulus for replacing the function of the native aortic valve.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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