Patents by Inventor Stefan LUNDIN

Stefan LUNDIN 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).

  • DEVICE AND METHOD FOR NON-INVASIVE ANALYSIS OF PARTICLES DURING MEDICAL VENTILATION
    Publication number: 20230172484
    Abstract: A diagnostic device is disclosed for characterisation of particles from a patient’s airways, such as a lung, when ventilated by a ventilator, and/or for control thereof, comprising a particle detecting unit configured to be connected to a conduit for passing expiration fluid from said patient, for obtaining data related to particles being exhaled from said patent’s airways.
    Type: Application
    Filed: November 16, 2022
    Publication date: June 8, 2023
    Inventors: Stefan LUNDIN, Anna-Carin OLIN
  • Device and method for non-invasive analysis of particles during medical ventilation
    Patent number: 11547322
    Abstract: A diagnostic device is disclosed for characterisation of particles from a patient's airways, such as a lung, when ventilated by a ventilator, and/or for control thereof, comprising a particle detecting unit configured to be connected to a conduit for passing expiration fluid from said patient, for obtaining data related to particles being exhaled from said patient's airways.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: January 10, 2023
    Inventors: Stefan Lundin, Anna-Carin Olin
  • Method, system and software for protective ventilation
    Patent number: 10881822
    Abstract: A system including a breathing apparatus and a processor is configured to raise a first positive end-expiratory pressure PEEP level to at least a second PEEP level above said first PEEP level and subsequently lowering said second PEEP level to said first PEEP level and to calculate a lung mechanics equation relating total lung volume above functional residual capacity (FRC) to transpulmonary pressure (PTP) of a lung connected to said breathing apparatus, based on a change in end-expiratory lung volume (DEELV) between said first PEEP level and said second PEEP level.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: January 5, 2021
    Assignee: THE LUNG BAROMETRY SWEDEN AB
    Inventors: Ola Stenqvist, Stefan Lundin
  • METHOD, SYSTEM AND SOFTWARE FOR PROTECTIVE VENTILATION
    Publication number: 20180140793
    Abstract: A system including a breathing apparatus and a processor is configured to raise a first positive end-expiratory pressure PEEP level to at least a second PEEP level above said first PEEP level and subsequently lowering said second PEEP level to said first PEEP level and to calculate a lung mechanics equation relating total lung volume above functional residual capacity (FRC) to transpulmonary pressure (PTP) of a lung connected to said breathing apparatus, based on a change in end-expiratory lung volume (DEELV) between said first PEEP level and said second PEEP level.
    Type: Application
    Filed: May 25, 2016
    Publication date: May 24, 2018
    Inventors: Ola Stenqvist, Stefan Lundin
  • DEVICE AND METHOD FOR NON-INVASIVE ANALYSIS OF PARTICLES DURING MEDICAL VENTILATION
    Publication number: 20160000358
    Abstract: A diagnostic device is disclosed for characterisation of particles from a patient's airways, such as a lung, when ventilated by a ventilator, and/or for control thereof, comprising a particle detecting unit configured to be connected to a conduit for passing expiration fluid from said patient, for obtaining data related to particles being exhaled from said patient's airways.
    Type: Application
    Filed: February 8, 2013
    Publication date: January 7, 2016
    Inventors: Stefan LUNDIN, Anna-Carin OULIN