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:
Feb. 19, 2013
Filed:
May. 20, 2009
Applicant:
Georges Boussignac, Antony, FR;
Inventor:
Georges Boussignac, Antony, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a tubular device for respiratory assistance. The device includes a main channel and at least one auxiliary channel connected to a source of breathable gas. The device includes structure for diverting a volume fraction of the breathable gas intended for the auxiliary channel, and structure for aspirating ambient air that is driven by the diverted fraction of breathable gas. The structure of the device is configured such that the aspirated ambient air is mixed with the diverted fraction of breathable gas and is conveyed into the main channel between the distal orifice of the auxiliary channel and the distal end of the main channel.