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SYSTÈMES ET PROCÉDÉS POUR LA THROMBOLYSE ET L'ADMINISTRATION D'UN AGENT
专利权人:
Walk Vascular; LLC
发明人:
CULBERT, Bradley S.,LOOK, David M.,MALLABY, Mark
申请号:
EP17779837
公开号:
EP3439561A4
申请日:
2017.04.06
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
A system for aspirating thrombus and delivering an agent includes an aspiration catheter having a supply lumen having a proximal end, a distal end, and a wall, and an aspiration lumen having a proximal end, an open distal end, and an interior wall surface adjacent the open distal end, and at least one orifice at or adjacent the distal end of the supply lumen, in fluid communication with the aspiration lumen and located proximally of the open distal end of the aspiration lumen, wherein the at least one orifice is configured to create a spray pattern that is caused to impinge on the interior wall surface of the aspiration lumen such that the spray pattern upon impinging on the interior wall surface is caused to transform into at least a substantially distally-oriented flow capable of exiting the open distal end of the aspiration lumen.
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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