Patents by Inventor Olivier Bernadet

Olivier Bernadet 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).

  • Leak determination in a breathing assistance system
    Patent number: 11033700
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: June 15, 2021
    Assignee: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • LEAK DETERMINATION IN A BREATHING ASSISTANCE SYSTEM
    Publication number: 20200038607
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 6, 2020
    Applicant: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • Leak determination in a breathing assistance system
    Patent number: 10463819
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: November 5, 2019
    Assignee: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • LEAK DETERMINATION IN A BREATHING ASSISTANCE SYSTEM
    Publication number: 20160106938
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Applicant: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • Leak determination in a breathing assistance system
    Patent number: 9254369
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: February 9, 2016
    Assignee: COVIDIEN LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • LEAK DETERMINATION IN A BREATHING ASSISTANCE SYSTEM
    Publication number: 20150090265
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Application
    Filed: December 15, 2014
    Publication date: April 2, 2015
    Applicant: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • Leak determination in a breathing assistance system
    Patent number: 8939150
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: January 27, 2015
    Assignee: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • Leak determination in a breathing assistance system
    Patent number: 8707952
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: April 29, 2014
    Assignee: Covidien LP
    Inventors: Cédric Jourdain, Olivier Bernadet
  • LEAK DETERMINATION IN A BREATHING ASSISTANCE SYSTEM
    Publication number: 20140041656
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Covidien LP
    Inventors: Cedric Jourdain, Olivier Bernadet
  • LEAK DETERMINATION IN A BREATHING ASSISTANCE SYSTEM
    Publication number: 20110196251
    Abstract: Systems and methods for estimating a leak flow in a breathing assistance system including a ventilation device connected to a patient are provided. Data of a flow waveform indicating the flow of gas between the ventilation device and the patient is accessed. A specific portion of the flow waveform is identified, and a linear regression of the identified portion of the flow waveform is performed to determine an estimated leak flow in the breathing assistance system.
    Type: Application
    Filed: April 29, 2010
    Publication date: August 11, 2011
    Applicant: Nellcor Puritan Bennett LLC
    Inventors: Cédric Jourdain, Olivier Bernadet