Patents by Inventor Nathan PROUVEZ

Nathan PROUVEZ 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: 20250001108
    Abstract: The invention relates to an apparatus (1) for supplying an NO-containing gas, comprising an internal circuit (6) for conveying a flow of NO-containing gas, comprising valve means (7), control means (8) with a microprocessor (9), a tactile graphical display screen (4), and a gas analysis line (111) comprising at least one sensor (112). The control means (8) are configured to control, at a given time frequency, a temporary display, on the graphical display screen (4), of a first virtual selection key (81), the actuation of which by a user initiates a procedure of calibration of the sensor or sensors (112) of the gas analysis line (111).
    Type: Application
    Filed: June 25, 2024
    Publication date: January 2, 2025
    Applicant: INOSYSTEMS
    Inventors: Yann BLANDIN, Mary SCHMITT, Frederic MARCHAL, Nathan PROUVEZ
  • Publication number: 20230414887
    Abstract: The invention relates to an NO supply device (1) comprising an internal passage for conveying a gaseous mixture NO/N2; valve means; control means; dose selection means; memory storage means for storing the dose of NO to be administered; means (120) for starting treatment, and means for stopping treatment in order to pause or definitively discontinue a treatment by NO; and a graphic display (10) for displaying the NO dose before the commencement of the treatment or during the treatment by NO. The graphic display is further configured to continue to display the NO dose administered (110) to the patient, during a downtime (dt) in which the treatment by NO is interrupted temporarily.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 28, 2023
    Inventors: Yann BLANDIN, Mary SCHMITT, Nathan PROUVEZ, Frederic MARCHAL
  • Publication number: 20230263987
    Abstract: The invention concerns a Venturi device (1) for delivering oxygen or an air/oxygen mixture comprising a main body (10) with an inner compartment (11) and a Venturi nozzle (20); a rear member (30) with an oxygen inlet (31), air inlets (32) and a mixing chamber (33) for mixing oxygen and air. The rear member (30) is mobile with respect to the main body (10) between a closed position wherein the rear member (30) provides oxygen to the Venturi nozzle (20), and an open position wherein the rear member (30) provides an air/oxygen mixture to the Venturi nozzle (20). The rear member (30) is mobile at least in rotation with respect to the main body (10) for allowing a user to manually select a desired open or closed position, preferably according to a helicoidal motion. Installation (100) for providing oxygen or an air/oxygen mixture to a patient comprising a gas reservoir (101), a flexible hose (103), a respiratory interface (104), a connecting hollow body (102), and such a Venturi device (1).
    Type: Application
    Filed: February 23, 2023
    Publication date: August 24, 2023
    Inventors: Davide ZADRA, Luca ALBERICI, Guiseppe SANDONI, Arnaud LESIMPLE, Eloise DE BEAUFORT, Alexandre BROC, Nathan PROUVEZ