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DELIVERY DEVICE, SYSTEM, AND METHOD THEREOF
专利权人:
Coherex Medical; Inc.
发明人:
Scott D. Miles,Clark C. Davis,Daryl R. Edmiston,Richard J. Linder
申请号:
US15681352
公开号:
US20170340334A1
申请日:
2017.08.19
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Devices, methods and systems are provided for occluding an opening within the tissue of a body, such as a left atrial appendage. In one embodiment, a delivery system for use in occluding an opening in the tissue of a body includes an actuation assembly operatively coupled to a medical device including an anchor portion and an occluder portion. The actuation assembly is configured to move the anchor portion between a deployed state and retracted state while the occluder portion maintains a deployed state. With this arrangement, the deployed occluder portion can be visualized via imaging at a preferred position prior to deploying the anchor portion of the medical device.
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中国工程科技知识中心
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