US 12,295,361 B2
Organ perfusion device
Cécile Legallais, Villiers-Sous-Saint-Leu (FR); Patrick Paullier, Thourotte (FR); Olivier Scatton, Fontenay-Aux-Roses (FR); and Eric Savier, Paris (FR)
Assigned to UNIVERSITE DE TECHNOLOGIE DE COMPIEGNE, Compiegne (FR); CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris (FR); SORBONNE UNIVERSITE, Paris (FR); INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE, Paris (FR); and ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS, Paris (FR)
Filed by UNIVERSITE DE TECHNOLOGIE DE COMPIEGNE, Compiegne (FR); CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris (FR); SORBONNE UNIVERSITE, Paris 6 (FR); INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE, Paris 13 (FR); and ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS, Paris (FR)
Filed on Jan. 11, 2024, as Appl. No. 18/410,112.
Application 18/410,112 is a continuation of application No. 18/095,943, filed on Jan. 11, 2023.
Application 18/095,943 is a continuation of application No. 16/622,066, granted, now 11,576,371, issued on Feb. 14, 2023, previously published as PCT/EP2018/065559, filed on Jun. 12, 2018.
Claims priority of application No. 1755321 (FR), filed on Jun. 13, 2017.
Prior Publication US 2024/0147985 A1, May 9, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09B 23/30 (2006.01); A01N 1/02 (2006.01)
CPC A01N 1/0247 (2013.01) 20 Claims
OG exemplary drawing
 
1. A device for perfusing an organ, said device comprising:
a fluid container;
a first channel comprising a first inlet fluidly connected to the fluid container, a first outlet fluidly connected to the fluid container, and at least a first pump configured to circulate fluid in the fluid container from the first inlet to the first outlet;
a second channel comprising a second inlet fluidly connected to the fluid container, a second outlet fluidly connected to the fluid container, and at least a second pump configured to circulate the fluid in the fluid container from the second inlet to the second outlet; and
a means for oxygenating the fluid positioned between the first pump and the first outlet and/or between the second pump and the second outlet, the means for oxygenating the fluid configured to create a difference in oxygenation of the fluid between the first outlet and the second outlet.