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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 11401974 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Apr. 23, 2018

Breathing assistance apparatus

Applicant:

Fisher & Paykel Healthcare Limited, Auckland, NZ;

Inventors:

Philip John Dickinson, Auckland, NZ;

Hayk Noobar Antranik Yaghobian, Auckland, NZ;

Richard Daniel Panara, Auckland, NZ;

Assignee:

Fisher & Paykel Healthcare Limited, Auckland, NZ;

Attorney:

Knobbe Martens Olson & Bear, LLP

Primary Examiner:

Joseph D Boecker

Int. Cl.
CPC ...
F16C 35/067 (2006.01); A61M 16/00 (2006.01); F16C 27/06 (2006.01); H02K 3/18 (2006.01); H02K 3/52 (2006.01); H02K 5/04 (2006.01); H05K 1/02 (2006.01); H05K 7/14 (2006.01); A61M 16/06 (2006.01); A61M 16/10 (2006.01); A61M 16/16 (2006.01);
U.S. Cl.
CPC ...
F16C 35/067 (2013.01); A61M 16/0066 (2013.01); A61M 16/022 (2017.08); F16C 27/063 (2013.01); H02K 3/18 (2013.01); H02K 3/521 (2013.01); H02K 5/04 (2013.01); H05K 1/0277 (2013.01); H05K 7/1427 (2013.01); A61M 16/0087 (2013.01); A61M 16/0672 (2014.02); A61M 16/109 (2014.02); A61M 16/16 (2013.01); A61M 2016/003 (2013.01); A61M 2016/0027 (2013.01); A61M 2202/0208 (2013.01); A61M 2205/0216 (2013.01); A61M 2205/3327 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/36 (2013.01); A61M 2205/505 (2013.01); A61M 2205/7509 (2013.01); A61M 2205/7518 (2013.01); F16C 2316/10 (2013.01); H05K 2201/10083 (2013.01);
Abstract

An apparatus for delivering a flow of gas having: a controller; a housing defining a gas-flow passage flowing a high concentration oxygen gas; a motor with windings, resilient bearing mounts and an impeller to deliver the gas through the gas-flow passage; a flexible printed circuit electrically connecting the motor to the controller and sensor system; and an elastomeric shield to pneumatically isolate the windings from the gas-flow passage.

Find Patent Forward Citations

Dickinson, Philip. (2022). Breathing assistance apparatus (U.S. Patent No. 11401974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11401974

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

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