公开(公告)号：US20240423460A1

公开(公告)日：2024-12-26

申请号：US18753508

申请日：2024-06-25

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jimmy HARRISON ,  Thomas M. RAGONESE ,  Camron HAGEMEYER ,  Mark Allan VOSS ,  Daniel Joseph GRASSO

IPC: A61B1/018 ,  A61B1/00 ,  A61B1/005 ,  A61B1/06

Abstract: Medical devices and related methods are described, including a medical device that includes a shaft defining at least one working channel extending from a proximal end of the shaft to a distal end of the shaft along a longitudinal axis and a distal tip coupled to the shaft. The working channel may have a cross-sectional dimension that allows passage of an instrument therethrough. The distal tip may include a first arm and a second arm, the first arm being moveable relative to the second arm between a first configuration that obstructs a portion of the working channel and a second configuration that provides unobstructed access to the working channel, e.g., to allow the instrument to extend distal to the medical device.