The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Nov. 06, 2020
Applicant:
Novaflow, Vaucresson, FR;
Inventor:
Jean-Paul Couetil, Vaucresson, FR;
Assignee:
NOVAFLOW, Vaucresson, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/32 (2006.01); A61M 1/36 (2006.01); A61M 25/00 (2006.01); A61M 25/01 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3659 (2014.02); A61M 25/003 (2013.01); A61M 2025/0031 (2013.01); A61M 25/0102 (2013.01);
Abstract
An arterial cannula for ECMO includes a main arterial cannula with an inner wall and having a first end with a blood outflow port. The first end is intended to be introduced into an artery so as to inject the blood retrogradely into the artery. A retro-perfusion cannula is configured to be translatably movable between a retracted position in the first end of the main arterial cannula and a deployed position at least partly outside the main arterial cannula and opposite the blood outflow port of the main arterial cannula.