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Systems, devices, and methods for transeptal atrial puncture using an engagement catheter platform
专利权人:
发明人:
Ghassan S. Kassab,Jose A. Navia
申请号:
US14035338
公开号:
US09955999B2
申请日:
2013.09.24
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Multichannel systems for engaging a bodily tissue and methods of using the same. In at least one embodiment of an exemplary multichannel system for engaging a tissue of the present disclosure, the system comprises an engagement catheter comprising a proximal end, a distal end, and defining a first lumen and second lumen extending between the proximal end and the distal end, an inducer sheath having a proximal portion and a distal portion, and defining a lumen extending therethrough, the inducer sheath configured for insertion into the second lumen of the engagement catheter, and a dilator defining a first channel and a second channel extending therethrough and a tapered tip at the distal end of the dilator, the dilator sized and shaped for inserted into the lumen of the inducer sheath.
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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