Patents by Inventor Cyril RIGA

Cyril RIGA 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).

  • Respiratory assistance device, nasal apparatus and respiratory assistance mask
    Patent number: 10806888
    Abstract: A respiratory assistance device (1) for a patient, includes a tubular element forming a main channel (5) (207) which is to be connected via the distal end (7) thereof to an airway of the patient, the main channel connecting to the exterior of the respiratory system of the patient via the proximal end (6) thereof, the device further including at least one auxiliary channel (8) (209) allowing the injection of jets of breathable gas for ventilation of the patient via the distal outlet openings (17) of the auxiliary channel(s), the outlet openings opening out into the main channel in the vicinity of the distal end thereof, deflection elements (14b) (14a) allowing the deflection of gas jets to the interior of the main channel, and an internal jet separator, coaxial and central to the main channel, which further ensures diversion of the flow for expired gases.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: October 20, 2020
    Assignees: VYGON
    Inventors: Georges Boussignac, Jean-Luc Carrez, Elodie Bertheuil, Laurent Lesimple Bobert, Cyril Riga
  • RESPIRATORY ASSISTANCE DEVICE, NASAL APPARATUS AND RESPIRATORY ASSISTANCE MASK
    Publication number: 20170119990
    Abstract: A respiratory assistance device (1) for a patient, includes a tubular element forming a main channel (5) (207) which is to be connected via the distal end (7) thereof to an airway of the patient, the main channel connecting to the exterior of the respiratory system of the patient via the proximal end (6) thereof, the device further including at least one auxiliary channel (8) (209) allowing the injection of jets of breathable gas for ventilation of the patient via the distal outlet openings (17) of the auxiliary channel(s), the outlet openings opening out into the main channel in the vicinity of the distal end thereof, deflection elements (14b) (14a) allowing the deflection of gas jets to the interior of the main channel, and an internal jet separator, coaxial and central to the main channel, which further ensures diversion of the flow for expired gases.
    Type: Application
    Filed: June 11, 2015
    Publication date: May 4, 2017
    Applicant: VYGON
    Inventors: Georges BOUSSIGNAC, Jean-Luc CARREZ, Elodie BERTHEUIL, Laurent LESIMPLE BOBERT, Cyril RIGA