公开(公告)号：US20190142443A1

公开(公告)日：2019-05-16

申请号：US16172542

申请日：2018-10-26

Applicant: BOSTON SCIENTIFIC SCIMED,INC.

Inventor： Peter J. PEREIRA ,  Martin Phelan ,  Vincent Lal

IPC: A61B17/22

Abstract: A debris removal system includes an elongated shaft extending from a proximal end to a distal end and including a shaft lumen, the shaft being configured to be inserted through a bodily lumen to a target surgical site, a vibration motor coupled to the elongated shaft via a vibration collar, the vibration motor including a rotatable shaft and at least one weight coupled to the rotatable shaft, the weight being asymmetrically shaped about a central axis of the shaft such that rotation of the shaft creates vibrational energy along the length of the elongated shaft to dislodge debris within the target surgical site, and a vacuum pump connected to the elongated shaft and configured to vacuum dislodged debris from the target surgical site through the shaft lumen.