US 2025/0145967 A1 · TISSUE PERFUSION SYSTEM

Abstract

A perfusion system (100) includes a perfusion module (110) configured to circulate a perfusate. The perfusion module includes an oxygenator (112) configured to oxygenate the perfusate, the oxygenator configured to be fluidly coupled with an oxygen source and configured to receive oxygen therefrom, and a first and a second pump, each pump operably coupled with the oxygenator and configured to circulate the perfusate through the oxygenator. The system further comprises a cannister (140) and a tissue interface (150) disposed between the perfusion module and the cannister. The first and second pumps can be diaphragm pumps. The oxygen source can be in fluid communication with the perfusion module to allow flow of oxygen and pressurization of the pump diaphragms (128).

Claims20

Dependent claims

A perfusion system comprising:

a perfusion module configured to circulate a perfusate, the perfusion module comprising:
an oxygenator configured to oxygenate the perfusate, the oxygenator configured to be fluidly coupled with an oxygen source and configured to receive oxygen therefrom;
a first pump operably coupled with the oxygenator and configured to circulate the perfusate through the oxygenator;
and
a second pump operably coupled with the oxygenator and configured to circulate the perfusate through the oxygenator;
a cannister having a receptacle to receive target tissue;
and
a tissue interface disposed between the perfusion module and the cannister, the tissue interface including at least one port for mechanically and fluidically coupling the target tissue to the perfusion module.

5 more elements

Dependencies are inferred from the claim text.

Tissue perfusion system

Life of this patent

Tissue perfusion system

Life of this patent

Abstract

Claims20