公开(公告)号：US20230149118A1

公开(公告)日：2023-05-18

申请号：US17988114

申请日：2022-11-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Patrick A. Haverkost ,  Bhanu Prasanth Koppolu ,  Joel N. Groff ,  Kyle Alan Trepanier

IPC: A61B90/00

CPC classification number: A61B90/39 ,  A61B2090/3987

Abstract: Fluid delivery devices, systems, and methods disclosed herein may include a cannula that may include a shaft comprising a proximal end, a distal end, and a lumen. A plurality of radial apertures may be disposed along a delivery portion of the shaft. Each radial aperture may be in fluid communication with the lumen. At least one echogenic marker may be disposed along the shaft within or adjacent to the delivery portion. A body may be disposed within the distal end of the shaft.