公开(公告)号：US20210228274A1

公开(公告)日：2021-07-29

申请号：US17144613

申请日：2021-01-08

Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Jan T. Pyro ,  Charles Baker ,  Lucie Freedman ,  Sergey A. Bukesov ,  Peter J. Crowley

IPC: A61B18/26 ,  A61B17/22 ,  A61B17/00

Abstract: A reverse retropulsion device can include a lithotripter, a collection passage, and an energy directing device. The lithotripter can be configured to deliver energy to tissue located at a tissue forming region. The collection passage can be positionable at or near the body lumen. The energy directing device can be positionable near the lithotripter and the collection passage. The energy directing device can be configured to propel the tissue toward the collection passage.