公开(公告)号：US20180256200A1

公开(公告)日：2018-09-13

申请号：US15913613

申请日：2018-03-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Christopher Benning ,  Raymond Gessler, III ,  Jessica Phelan ,  Kushal Palkhiwala ,  Bryan Bannon ,  Peter Dayton ,  Andrew Whitney

IPC: A61B17/34 ,  A61B18/14

CPC classification number: A61B17/3403 ,  A61B1/00131 ,  A61B17/3415 ,  A61B17/3417 ,  A61B18/1482 ,  A61B18/1492 ,  A61B2017/00296 ,  A61B2017/00818 ,  A61B2017/3413 ,  A61B2018/00535 ,  A61B2018/00595 ,  A61B2018/00982

Abstract: A system for endoscopic ultrasound guided drainage includes an access sheath including an elongated tube extending longitudinally from a proximal end to a distal end and including an access lumen extending therethrough from the proximal end to the distal end and a flexible tip coupled to the distal end of the elongated tube, the flexible tip biased to a curved configuration. The system also includes a sharp slidably received within the access lumen, the sharp extending longitudinally from a proximal end to distal end and including a channel extending therethrough, the channel configured to receive a fluid therethrough. In addition, the system includes a dilating sheath extending longitudinally from a proximal end to a distal end and including a dilating lumen extending therethrough, the dilating lumen sized and shaped to slidably receive the access sheath. The dilating lumen is sized and shaped to slidably receive the access sheath.