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公开(公告)号:US20090126867A1
公开(公告)日:2009-05-21
申请号:US12362073
申请日:2009-01-29
IPC分类号: B32B37/00
CPC分类号: A61M25/0069 , A61M1/16 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0023 , A61M25/003 , A61M25/0032 , A61M25/0068 , A61M25/008 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037 , A61M2025/0081
摘要: A method of making a multi-lumen catheter includes forming a catheter body including a first lumen and a second lumen, and forming a catheter tip having a first channel terminating distally in a first opening on a first side of the catheter tip, and a second channel terminating distally in a second opening on a second side of the catheter tip opposite of the first side. The first and second openings of the catheter tip extend through an outer wall of the catheter tip to a dividing section. The catheter tip is affixed to the catheter body such that the first channel is aligned with the first lumen and the second channel is aligned with the second lumen.
摘要翻译: 制造多腔导管的方法包括形成包括第一腔和第二腔的导管主体,以及形成导管末端,所述导管末端具有在导管末端的第一侧上的第一开口中的远端终止的第一通道, 通道在导管尖端的与第一侧相对的第二侧上的第二开口中远端终止。 导管尖端的第一和第二开口延伸穿过导管尖端的外壁到分隔部分。 导管尖端固定到导管主体,使得第一通道与第一管腔对准并且第二通道与第二管腔对准。