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Apparatus and method for closing a vessel
专利权人:
ベノベーション インコーポレイテッド
发明人:
ヒル,ブラッドリー,ビー,ホン,ジェームス,チー,ウェンカン
申请号:
JP2015524500
公开号:
JP6578207B2
申请日:
2013.07.27
申请国别(地区):
JP
年份:
2019
代理人:
摘要:
Apparatus and methods are provided for closing a tubular structure within a patient's body. The apparatus includes a needle including a proximal end including a hub, a distal end including a sharpened distal tip, a lumen having an oblong cross-section extending proximally from the distal end, and defining a longitudinal axis between the proximal and distal ends, and a clip deliverable from the lumen. The clip is compressible between a relaxed state in which a plurality of tines of the clip are shaped to engage and close a tubular structure within a patient's body, and a stressed state in which the tines are compressed to allow the clip to be loaded into the. The apparatus may also include a pusher member for deploying the clip from the distal tip of the needle such that the tines engage and close a tubular structure through which the tubular member is directed.
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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