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. 21, 2023
Filed:
Feb. 20, 2019
Applicant:
Gary Zhou, Guilford, CT (US);
Inventors:
Gary Zhou, Guilford, CT (US);
Juan Li, Hefei, CN;
Tianzuo Li, Beijing, CN;
Wenxian Li, Shanghai, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/04 (2006.01); A61B 1/267 (2006.01); A61M 25/02 (2006.01); A61M 25/00 (2006.01); A61M 27/00 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0415 (2014.02); A61B 1/267 (2013.01); A61M 16/0409 (2014.02); A61M 16/0447 (2014.02); A61M 16/0463 (2013.01); A61M 16/0477 (2014.02); A61M 25/02 (2013.01); A61M 25/0071 (2013.01); A61M 27/00 (2013.01); A61M 2025/0076 (2013.01);
Abstract
Airway devices, systems, and methods are provided that can achieve ventilation of lungs through a mask that seals around the glottis and connects to a flexible airway channel, while also providing evacuation of gastric and/or pharyngeal body fluid and/or blood during upper airway surgeries or procedures.
Zhou, Gary. (2023). Multi-channel flexible laryngeal mask airway device (U.S. Patent No. 11583647). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11583647
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile