Patents by Inventor Daniel Voyce

Daniel Voyce has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Precision oxygen flow control for organ perfusion systems
    Patent number: 12543728
    Abstract: A perfusion system for the extracorporeal perfusion of an organ comprises a perfusion fluid circuit (100) for circulating perfusion fluid through the organ, oxygenation means (104) for adding oxygen into the perfusion fluid and having an oxygen inlet (126), an oxygen concentrator (140) having an oxygen outlet (144), a plenum chamber (148) connected to the outlet of the oxygen concentrator and to the oxygen inlet of the oxygenation means, a flow control valve (160) arranged to control the flow of oxygen from the plenum chamber to the oxygenation means, and a controller (166) arranged to control the flow control valve (160) thereby to control the rate of flow of oxygen to the oxygenation means (104).
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: February 10, 2026
    Assignee: ORGANOX LIMITED
    Inventors: Daniel Voyce, Constantin Coussios
  • PRECISION OXYGEN FLOW CONTROL FOR ORGAN PERFUSION SYSTEMS
    Publication number: 20240000063
    Abstract: A perfusion system for the extracorporeal perfusion of an organ comprises a perfusion fluid circuit (100) for circulating perfusion fluid through the organ, oxygenation means (104) for adding oxygen into the perfusion fluid and having an oxygen inlet (126), an oxygen concentrator (140) having an oxygen outlet (144), a plenum chamber (148) connected to the outlet of the oxygen concentrator and to the oxygen inlet of the oxygenation means, a flow control valve (160) arranged to control the flow of oxygen from the plenum chamber to the oxygenation means, and a controller (166) arranged to control the flow control valve (160) thereby to control the rate of flow of oxygen to the oxygenation means (104).
    Type: Application
    Filed: November 23, 2021
    Publication date: January 4, 2024
    Inventors: Daniel Voyce, Constantin Coussios