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. 03, 2023
Filed:
Dec. 06, 2021
Applicant:
Alcon Inc., Fribourg, CH;
Inventors:
Jack Robert Auld, Laguna Niguel, CA (US);
James Lescoulie, Costa Mesa, CA (US);
John Christopher Huculak, Mission Viejo, CA (US);
Marcus Antonio Souza, Costa Mesa, CA (US);
Christopher McCollam, Fountain Valley, CA (US);
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 9/007 (2006.01); A61D 1/00 (2006.01); A61M 5/31 (2006.01); A61M 5/315 (2006.01); A61D 7/00 (2006.01); A61M 5/145 (2006.01);
U.S. Cl.
CPC ...
A61F 9/007 (2013.01); A61D 1/00 (2013.01); A61M 5/3145 (2013.01); A61M 5/31596 (2013.01); A61D 7/00 (2013.01); A61M 5/145 (2013.01); A61M 5/3158 (2013.01); A61M 2005/3128 (2013.01); A61M 2202/02 (2013.01); A61M 2210/0612 (2013.01);
Abstract
A gas mixture apparatus includes a measurement control system, an activation system, a pressurized chamber with one or more gases, and a mixing chamber. A filter can be preattached to an outlet of the mixture apparatus, allowing excess gas to be discharged therethrough and then atmospheric air to be drawn into the mixture apparatus through the filter for creating a therapeutic gas mixture.