Patents by Inventor Daniel Rochette

Daniel Rochette 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).

  • Patent number: 11926467
    Abstract: A non-aspirating dispenser containing a gel therein for delivery to a desired surface such as a medical article. More specifically, a gel that is dispensed in the form of droplets that are free of air or a gas therein and with reduced drift potential. The dispenser has a container having a flexible bag therein enclosing a thixotropic gel, and has a pressurized gas that is capable of exerting pressure on the bag and forcing the gel out of said bag in a steady stream upon pressing an actuator that is operatively connected to an ejection valve. The bag is free of propellants, and does not produce an aerosol. The gel is thixotropic and is utilized for keeping medical instruments moist in order to prevent soils present thereon from drying out, which can make reprocessing of medical instruments more difficult and less effective. The dispenser implemented at a point of use for transport or prior to delayed reprocessing in the reprocessing area.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: March 12, 2024
    Assignee: AMERICAN STERILIZER COMPANY
    Inventors: Nancy-Hope E. Kaiser, Daniel Rochette, Bradley A. Baan
  • Patent number: 11656641
    Abstract: A system for detecting and indicating variations in volume of chemicals in a container is provided. The system includes a retention basin configured to retain the container. The retention basin includes a pressure cell, a basin input interfaces, and a basin controller. The pressure cell is configured to measure a weight of the container. The container is placed on the pressure cell. The basin input interface is configured to allow specification of properties of the chemicals in the container. The basin controller is configured to calculate the volume of the chemicals in the container based on the measured weight of the container and the specified properties of the chemicals in the container. The basin controller includes a basin display configured to display the calculated volume of the chemicals in the container.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: May 23, 2023
    Assignee: STERIS Inc.
    Inventors: Xavier Elie-Dit-Cosaque, Hugo St-Jean, Louis-Philippe Gaudreau, Daniel Rochette, Luc Tremblay, Jaime Estevez
  • Publication number: 20220281675
    Abstract: A non-aspirating dispenser containing a gel therein for delivery to a desired surface such as a medical article. More specifically, a gel that is dispensed in the form of droplets that are free of air or a gas therein and with reduced drift potential. The dispenser has a container having a flexible bag therein enclosing a thixotropic gel, and has a pressurized gas that is capable of exerting pressure on the bag and forcing the gel out of said bag in a steady stream upon pressing an actuator that is operatively connected to an ejection valve. The bag is free of propellants, and does not produce an aerosol. The gel is thixotropic and is utilized for keeping medical instruments moist in order to prevent soils present thereon from drying out, which can make reprocessing of medical instruments more difficult and less effective. The dispenser implemented at a point of use for transport or prior to delayed reprocessing in the reprocessing area.
    Type: Application
    Filed: May 25, 2022
    Publication date: September 8, 2022
    Inventors: Nancy-Hope E. KAISER, Daniel ROCHETTE, Bradley A. BAAN
  • Publication number: 20210311508
    Abstract: A system for detecting and indicating variations in volume of chemicals in a container is provided. The system includes a retention basin configured to retain the container. The retention basin includes a pressure cell, a basin input interfaces, and a basin controller. The pressure cell is configured to measure a weight of the container. The container is placed on the pressure cell. The basin input interface is configured to allow specification of properties of the chemicals in the container. The basin controller is configured to calculate the volume of the chemicals in the container based on the measured weight of the container and the specified properties of the chemicals in the container. The basin controller includes a basin display configured to display the calculated volume of the chemicals in the container.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 7, 2021
    Applicant: STERIS Inc.
    Inventors: Xavier Elie-Dit-Cosaque, Hugo St-Jean, Louis-Philippe Gaudreau, Daniel Rochette, Luc Tremblay, Jaime Estevez
  • Patent number: 11068001
    Abstract: A system for detecting and indicating variations in volume of chemicals in a container is provided. The system includes a retention basin configured to retain the container. The retention basin includes a pressure cell, a basin input interfaces, and a basin controller. The pressure cell is configured to measure a weight of the container. The container is placed on the pressure cell. The basin input interface is configured to allow specification of properties of the chemicals in the container. The basin controller is configured to calculate the volume of the chemicals in the container based on the measured weight of the container and the specified properties of the chemicals in the container. The basin controller includes a basin display configured to display the calculated volume of the chemicals in the container.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: July 20, 2021
    Assignee: STERIS Inc.
    Inventors: Xavier Elie-Dit-Cosaque, Hugo St-Jean, Louis-Philippe Gaudreau, Daniel Rochette, Luc Tremblay, Jaime Estevez
  • Publication number: 20200326731
    Abstract: A system for detecting and indicating variations in volume of chemicals in a container is provided. The system includes a retention basin configured to retain the container. The retention basin includes a pressure cell, a basin input interfaces, and a basin controller. The pressure cell is configured to measure a weight of the container. The container is placed on the pressure cell. The basin input interface is configured to allow specification of properties of the chemicals in the container. The basin controller is configured to calculate the volume of the chemicals in the container based on the measured weight of the container and the specified properties of the chemicals in the container. The basin controller includes a basin display configured to display the calculated volume of the chemicals in the container.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 15, 2020
    Applicant: STERIS Inc.
    Inventors: Xavier Elie-Dit-Cosaque, Hugo St-Jean, Louis-Philippe Gaudreau, Daniel Rochette, Luc Tremblay, Jaime Estevez
  • Patent number: 10724954
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: July 28, 2020
    Assignees: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE/NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20200055662
    Abstract: A non-aspirating dispenser containing a gel therein for delivery to a desired surface such as a medical article. More specifically, a gel that is dispensed in the form of droplets that are free of air or a gas therein and with reduced drift potential. The dispenser has a container having a flexible bag therein enclosing a thixotropic gel, and has a pressurized gas that is capable of exerting pressure on the bag and forcing the gel out of said bag in a steady stream upon pressing an actuator that is operatively connected to an ejection valve. The bag is free of propellants, and does not produce an aerosol. The gel is thixotropic and is utilized for keeping medical instruments moist in order to prevent soils present thereon from drying out, which can make reprocessing of medical instruments more difficult and less effective. The dispenser implemented at a point of use for transport or prior to delayed reprocessing in the reprocessing area.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 20, 2020
    Inventors: Nancy-Hope E. KAISER, Daniel ROCHETTE, Bradley A. BAAN
  • Publication number: 20200030059
    Abstract: A robot-based system for processing racks used for transportation of articles in connection with an inactivation procedure, such as sterilization, disinfection, and decontamination. Robots are used to move full and empty racks between a plurality of a locations within soiled and clean areas of a workspace, including, but not limited to, a loading station where soiled medical instruments are loaded on the racks, washer/disinfectors for processing the medical instruments, and an unloading station where clean medical instruments are unloaded from the racks for sorting into trays.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: STERIS Inc.
    Inventors: Hugo St-Jean, Daniel Rochette
  • Patent number: 10470841
    Abstract: A robot-based system for processing racks used for transportation of articles in connection with an inactivation procedure, such as sterilization, disinfection, and decontamination. Robots are used to move full and empty racks between a plurality of a locations within soiled and clean areas of a workspace, including, but not limited to, a loading station where soiled medical instruments are loaded on the racks, washer/disinfectors for processing the medical instruments, and an unloading station where clean medical instruments are unloaded from the racks for sorting into trays.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 12, 2019
    Assignee: STERIS Inc.
    Inventors: Hugo St-Jean, Daniel Rochette
  • Patent number: 10451552
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: October 22, 2019
    Assignees: STERIS Inc., INSTITUTE NATIONAL D'OPTIQUE/NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20180280112
    Abstract: A robot-based system for processing racks used for transportation of articles in connection with an inactivation procedure, such as sterilization, disinfection, and decontamination. Robots are used to move full and empty racks between a plurality of a locations within soiled and clean areas of a workspace, including, but not limited to, a loading station where soiled medical instruments are loaded on the racks, washer/disinfectors for processing the medical instruments, and an unloading station where clean medical instruments are unloaded from the racks for sorting into trays.
    Type: Application
    Filed: March 28, 2017
    Publication date: October 4, 2018
    Applicant: STERIS Inc.
    Inventors: Hugo St-Jean, Daniel Rochette
  • Patent number: 10048203
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: August 14, 2018
    Assignees: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Patent number: 10036705
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: July 31, 2018
    Assignees: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20180024060
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Application
    Filed: September 1, 2017
    Publication date: January 25, 2018
    Applicants: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20180011023
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Application
    Filed: August 16, 2017
    Publication date: January 11, 2018
    Applicants: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20170121098
    Abstract: A non-aspirating dispenser containing a gel therein for delivery to a desired surface such as a medical article. More specifically, a gel that is dispensed in the form of droplets that are free of air or a gas therein and with reduced drift potential. The dispenser has a container having a flexible bag therein enclosing a thixotropic gel, and has a pressurized gas that is capable of exerting pressure on the bag and forcing the gel out of said bag in a steady stream upon pressing an actuator that is operatively connected to an ejection valve. The bag is free of propellants, and does not produce an aerosol. The gel is thixotropic and is utilized for keeping medical instruments moist in order to prevent soils present thereon from drying out, which can make reprocessing of medical instruments more difficult and less effective. The dispenser implemented at a point of use for transport or prior to delayed reprocessing in the reprocessing area.
    Type: Application
    Filed: November 2, 2015
    Publication date: May 4, 2017
    Inventors: Nancy-Hope E. Kaiser, Daniel ROCHETTE, Bradley A. Baan
  • Publication number: 20160349179
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Application
    Filed: August 9, 2016
    Publication date: December 1, 2016
    Applicants: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Publication number: 20160245752
    Abstract: A method for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Applicants: STERIS Inc., INSTITUT NATIONAL D'OPTIQUE / NATIONAL OPTICS INSTITUTE
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin
  • Patent number: 9354182
    Abstract: A method and apparatus for optical detection of residual soil on articles (such as medical instruments and equipment), after completion of a washing or a rinsing operation by a washer. A soil detection system provides an indication of soil on the articles by detecting luminescent radiation emanating from the soil in the presence of ambient light.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: May 31, 2016
    Assignees: STERIS INC., INSTITUT NATIONAL D'OPTIQUE/NATIONAL OPTICS INSTIT
    Inventors: Daniel Rochette, Pascal Gallant, Ozge Mermut, Francois Baribeau, Isabelle Noiseux, Isabelle Gosselin