公开(公告)号：US20140276655A1

公开(公告)日：2014-09-18

申请号：US14204786

申请日：2014-03-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOHN F. MURRAY ,  JEFFREY GRAY ,  NATHAN ZAMARRIPA

IPC: A61M27/00

CPC classification number: A61M27/00 ,  A61M25/007 ,  A61M25/0097 ,  A61M25/0147 ,  A61M2025/0163

Abstract: Medical devices and methods for making and using the same are disclosed. An example medical device may include a drainage catheter. The drainage catheter may include an elongate catheter shaft having a lumen formed therein and a distal region proximal end. The distal region may have a plurality of openings formed therein. The openings may be in fluid communication with the lumen. The distal region may be configured to shift between a first configuration and a looped configuration. The catheter may also include an actuation member for shifting the distal region between the first configuration and the looped configuration. A cutting member may be disposed adjacent to the proximal end of the catheter shaft. The cutting member may be adapted to cut a portion of the actuation member.

Abstract translation: 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗装置可以包括排液导管。 引流导管可以包括细长导管轴，其具有形成在其中的内腔和远端区域近端。 远侧区域可以具有形成在其中的多个开口。 开口可以与内腔流体连通。 远侧区域可以被配置为在第一配置和循环配置之间移动。 导管还可以包括用于在第一构型和环形构型之间移动远侧区域的致动构件。 切割构件可以布置成与导管轴的近端相邻。 切割构件可以适于切割致动构件的一部分。