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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.:

US 6439235 B1

PDFFull Text
Date of Patent:
Aug. 27, 2002

Filed:

Aug. 25, 2000

Oxygen therapy equipment with a device for respiratory assistance without a nose tube

Applicant:
Inventors:

Christian Larquet, Guyancourt, FR;

Bruno Marie, Montigny le Bretonneux, FR;

Alain Villermet, Viroflay, FR;

Assignee:

L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude, Paris, FR;

Attorney:

Young & Thompson

Primary Examiner:

Aaron J Lewis

Assistant Examiner:

Darwin P Erezo

Int. Cl.
CPC ...
A61M 1/508 ; A61B 7/00 ;
U.S. Cl.
CPC ...
A61M 1/508 ; A61B 7/00 ;
Abstract

A portable device for administering a gas. The device can supply at least one nostril of a user with at least part of a gas. The device includes at least one gas distribution nozzle and a support, with which the at least one gas distribution nozzle is supported or held in position on the face of the user. The at least one gas distribution nozzle is held along at least part of the outer wall or surface of the nose or cheeks of the user, when the device is positioned on the head or the face of the user. The at least one nozzle is outside the user's nostrils.

Find Patent Forward Citations

Larquet, Christian. (2002). Oxygen therapy equipment with a device for respiratory assistance without a nose tube (U.S. Patent No. 6439235). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6439235

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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