公开(公告)号：US20220370701A1

公开(公告)日：2022-11-24

申请号：US17770488

申请日：2020-09-17

Applicant: MEDTRONIC, INC.

Inventor： Victor Duijsens ,  Paul Venrooij ,  Patrick Kleijnen ,  Luc Alleleyn ,  Paul Adams ,  Sevada Avaksoumbatian

IPC: A61M1/36 ,  A61M25/00

Abstract: The present invention provides a bi-directional perfusion cannula for use in peripheral veno-arterial extracorporeal membrane oxygenation of a patient, the cannula comprising a cannula main body having a primary lumen, the primary lumen leading to a distal end of the cannula main body for providing retrograde blood perfusion, characterized in that the main body further comprises a passage for passing a second cannula therethrough, the passage being oriented such that when a second cannula is inserted into the passage the second cannula is arranged for providing anterograde blood perfusion.