Patents by Inventor Patrick J. Nellis

Patrick J. Nellis 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).

  • Publication number: 20240100291
    Abstract: Methods and systems for dynamically adjusting the compliance of a patient circuit. In an example, the technology relates to a medical ventilation system that includes a dynamic compliance circuit. The dynamic compliance circuit includes an inspiratory tube extending from an inhalation port of a medical ventilator, the inspiratory tube defining an inner lumen for carrying breathing gases from the inhalation port towards a patient; and a compliance adjustment covering coupled to the inspiratory tube, wherein adjustments to the compliance adjustment covering alter an effective compliance of the inspiratory tube. The system may also include a processor; and memory storing instructions that, when executed by the processor, cause the system to perform operations including, based a type of ventilation mode of the ventilator, causing an adjustment to the compliance adjustment covering to alter the effective compliance of the inspiratory tube.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 28, 2024
    Applicant: Covidien LP
    Inventors: Amand V. Kasimatis, Patrick J. Nellis, Matthew J. Phillips
  • Publication number: 20230372651
    Abstract: Systems and methods for transfer of ventilator settings from one ventilator to another ventilator are disclosed. a method for transferring ventilator settings from one medical ventilator to another medical ventilator. An example method includes receiving a selection to initiate a transfer of current ventilator settings to a receiving ventilator, the current ventilator settings corresponding to settings currently being used by the medical ventilator to provide ventilation to a patient; exchanging identification data with the receiving ventilator; based on the exchanged identification data, establishing communication with the receiving ventilator; and prior to the patient being disconnected from the medical ventilator, transmitting the current ventilator settings to the receiving ventilator.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 23, 2023
    Applicant: COVIDIEN LP
    Inventors: Patrick J. Nellis, Mark Y. Su, Kiran Shankaranarayana, Balaji Murugan
  • Publication number: 20230245768
    Abstract: A ventilator for generating a family dashboard for a patient being ventilated by the ventilator. The ventilator includes a pressure generating system for generating pressurized breathing gases for delivery to the patient and a display coupled to the pressure generating system. The ventilator performs operations including displaying, on the display, a set of ventilation waveforms; detecting a triggering condition for a family dashboard; and based on detecting the triggering condition, removing the ventilation waveforms from the display and displaying, on the display, the family dashboard, wherein the family dashboard includes at least a total ventilator support indicator that indicates an amount of total ventilator support being provided to the patient.
    Type: Application
    Filed: January 23, 2023
    Publication date: August 3, 2023
    Applicant: Covidien LP
    Inventors: Patrick J. Nellis, Michal Marach, Gary S Milne