Patents by Inventor Jacques L. Vassal

Jacques L. Vassal 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).

  • Gas Mixing System for Medical Ventilator
    Publication number: 20240100289
    Abstract: The present disclosure relates generally to medical devices and, more particularly, to a gas mixing system for a medical ventilator. A gas mixer is provided to adjust the oxygen concentration of environmental air for a blower-based ventilator, by adjusting the mix of air upstream of the ventilator and providing the mixed air to the ventilator's environmental air inlet.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Applicant: Covidien LP
    Inventors: Neil Godara, Matthew J. Phillips, Amand Kasimatis, Donald J. Novkov, Patrick S. Ryan, Amanda Centazzo-Colella, Laurentiu Murtescu, Amanda A. Hartley, Michael J. N. Matsumoto, Jacques L. Vassal, Danian Yang, Randy Yang
  • Gas mixing system for medical ventilator
    Patent number: 11883604
    Abstract: The present disclosure relates generally to medical devices and, more particularly, to a gas mixing system for a medical ventilator. A gas mixer is provided to adjust the oxygen concentration of environmental air for a blower-based ventilator, by adjusting the mix of air upstream of the ventilator and providing the mixed air to the ventilator's environmental air inlet.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: January 30, 2024
    Assignee: Covidien LP
    Inventors: Neil Godara, Matthew J. Phillips, Amand Kasimatis, Donald J. Novkov, Patrick S. Ryan, Amanda Centazzo-Colella, Laurentiu Murtescu, Amanda A. Hartley, Michael J. N. Matsumoto, Jacques L. Vassal, Danian Yang, Randy Yang
  • Gas Mixing System for Medical Ventilator
    Publication number: 20210316105
    Abstract: The present disclosure relates generally to medical devices and, more particularly, to a gas mixing system for a medical ventilator. A gas mixer is provided to adjust the oxygen concentration of environmental air for a blower-based ventilator, by adjusting the mix of air upstream of the ventilator and providing the mixed air to the ventilator's environmental air inlet.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 14, 2021
    Applicant: Covidien LP
    Inventors: Neil Godara, Matthew J. Phillips, Amand Kasimatis, Donald J. Novkov, Patrick S. Ryan, Amanda Centazzo-Colella, Laurentiu Murtescu, Amanda A. Hartley, Michael J. N. Matsumoto, Jacques L. Vassal, Danian Yang, Randy Yang