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2. 发明申请

WO2018031804A1 SUTURE DELIVERY DEVICE FOR SUTURING TISSUE 审中-公开
标题翻译：用于缝合组织的缝合递送装置
公开(公告)号：WO2018031804A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/046347
申请日：2017-08-10
申请人： MEDEON BIODESIGN, INC. , HO, Shih-Wei , CHENG, Wei-Min , TANG, Hsiao-Wei , WU, I-Ching , HU, Eric Y. , LEE, Po-Hua , CHENG, Shuling
发明人： HO, Shih-Wei , CHENG, Wei-Min , TANG, Hsiao-Wei , WU, I-Ching , HU, Eric Y. , LEE, Po-Hua , CHENG, Shuling
IPC分类号： A61B17/04 , A61B17/062
摘要： Systems are provided for delivering a suture to close a surgical opening. An elongated deployment member may have at its distal end a retracted counterforce member. The counterforce member may be inserted into the surgical opening and deployed to resist being withdrawn from the opening. A compression member may be slid down the elongated member to compress the tissue to be sutured against the counterforce member. Suture passers loaded with suture ends may be passed through needle tubes within the elongated member to emerge from the elongated member and pierce the tissue to be sutured, then deposit the suture ends with a suture catcher. The suture passers may be withdrawn, leaving the suture ends. The suture catcher may be retracted, retaining the suture ends and the device - elongated member, retracted suture catcher, and retained suture end - may be withdrawn from the surgical opening. The suture may then be completed.
摘要翻译：提供了用于输送缝线以闭合手术开口的系统。细长展开构件可以在其远端具有缩回的反作用力构件。反作用力构件可插入外科手术开口中并展开以阻止从开口中抽出。压缩构件可沿细长构件滑下以压缩待缝合抵靠反作用力构件的组织。装载有缝合线端部的缝合线可以穿过细长构件内的针管以从细长构件出来并刺穿待缝合的组织，然后用缝线捕获器沉积缝合线端部。缝线穿引器可以撤回，留下缝合线末端。缝线捕捉器可以缩回，保持缝合线端部，并且可以从外科手术开口撤回装置 - 细长构件，缩回缝合捕捉器和保留的缝合线末端。然后可以完成缝合。

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