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. 11, 2022
Filed:
Feb. 04, 2020
Applicant:
Thornhill Scientific Inc., Toronto, CA;
Inventor:
Michael Klein, Toronto, CA;
Assignee:
THORNHILL SCIENTIFIC INC., North York, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/12 (2006.01); G05D 11/13 (2006.01); A61M 16/20 (2006.01); A61M 16/00 (2006.01); A61M 16/10 (2006.01);
U.S. Cl.
CPC ...
A61M 16/12 (2013.01); A61M 16/0051 (2013.01); A61M 16/026 (2017.08); A61M 16/20 (2013.01); A61M 16/203 (2014.02); G05D 11/138 (2013.01); A61M 2016/0036 (2013.01); A61M 2016/0039 (2013.01); A61M 2016/102 (2013.01); A61M 2016/103 (2013.01); A61M 2202/0225 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2230/432 (2013.01);
Abstract
An apparatus, method and system for delivering COinto an inspiratory gas stream to formulate a blended respiratory gas in a manner that continuously maintains a target COconcentration in a volume of the inspired respiratory gas, for example, over the course of a breath or a volumetrically definable part thereof or a series of partial or full breaths.