The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Jun. 11, 2015
Vygon, Ecouen, FR;
Georges Boussignac, Antony, FR;
Georges Boussignac, Antony, FR;
Jean-Luc Carrez, Ecouen, FR;
Elodie Bertheuil, Auvers sur Oise, FR;
Laurent Lesimple Bobert, Tremblay en France, FR;
Cyril Riga, Agnetz, FR;
VYGON, Ecouen, FR;
Other;
Abstract
A respiratory assistance device () for a patient, includes a tubular element forming a main channel () () which is to be connected via the distal end () 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 () thereof, the device further including at least one auxiliary channel () () allowing the injection of jets of breathable gas for ventilation of the patient via the distal outlet openings () of the auxiliary channel(s), the outlet openings opening out into the main channel in the vicinity of the distal end thereof, deflection elements () () 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.