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PERCUTANEOUS INTRAVASCULAR ACCESS TO CARDIAC TISSUE
专利权人:
CVDEVICES; LLC
发明人:
KASSAB, GHASSAN S.,NAVIA, JOSE A.
申请号:
CA2656341
公开号:
CA2656341C
申请日:
2007.06.29
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
Devices, systems, and methods for accessing the internal and external tissues of the heart are disclosed. At least some of the embodiments disclosed herein provide access to the external surface of the heart through the pericardial space for localized delivery of substances to the heart tissue. In addition, various disclosed embodiments provide access to the internal surface of the heart for aspiration and delivery of substances to a targeted region without disturbing or interfering with nearby structures or surfaces.
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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