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Collapsible medical device for atrial sealing and trans-septal access
专利权人:
Cardiology Division; Inc.;St. Jude Medical
发明人:
COYLE, Daniel,GOODMAN, Daniel
申请号:
AU2018316225
公开号:
AU2018316225A1
申请日:
2018.08.09
申请国别(地区):
AU
年份:
2020
代理人:
摘要:
The present disclosure provides collapsible medical devices (20) that may be introduced via a delivery device into a pre-existing patent foramen ovale or trans-septal puncture hole and left in place to provide both a sealing function on the atrial wall and a septal- access function for additional procedures. The disclosed medical devices include a penetrable and re-sealable gasket material (22) disposed in an open lumen in the medical device. This penetrable and re-sealable material allows catheters or other medical devices to pass therethough for providing additional therapy to an individual. By allowing the access point or portal to be opened by a guidewire or another medical tool, the medical devices as disclosed herein may be particularly suitable for a variety of cardiac procedures including, for example, atrial fibrillation, mitral valve replacement or repair, left atrial appendage closures, and the like.
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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