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Devices and methods for coronary sinus pressure relief
专利权人:
DC Devices; Inc.
发明人:
McNamara, Edward
申请号:
AU2011332324
公开号:
AU2011332324A1
申请日:
2011.06.24
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
A method and devices for relieving pressure in the left atrium of a patient's heart is disclosed. The method includes using an ablative catheter in a minimally invasive procedure to prepare an opening from the coronary sinus into a left atrium of the patient's heart. Once the opening is prepared, the opening may be enlarged by a technique such as expanding a balloon within the opening. A stent is then placed within the coronary sinus of the patient, with a transverse portion expanding within the opening, allowing blood to flow from the left atrium to the coronary sinus and then to the right atrium. Pressure within the left atrium is thus relieved.
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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