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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 11452824 B1

PDFFull Text
Date of Patent:
Sep. 27, 2022

Filed:

Feb. 21, 2018

Respiratory therapy filter, flow control, and patient interface apparatuses, systems, and methods

Applicant:

Hill-rom Services Pte. Ltd., Singapore, SG;

Inventors:

Jack B. Sing, Batesville, IN (US);

Nookarajesh Varma Sangadi, Singapore, SG;

Michael M. Frondorf, Lakeside Park, KY (US);

Pratheep K. Mahalingam, Singapore, SG;

Suresha Venkataraya, Singapore, SG;

Yue Wang, Singapore, SG;

Chau Chong Ye, Singapore, SG;

Joel Preetham Fernandes, Singapore, SG;

Cong Jiang, Singapore, SG;

Wei T. Tan, Singapore, SG;

Eugene Kung, Singapore, SG;

Siew Ying Koh, Singapore, SG;

Tak Wei David Teo, Singapore, SG;

Leah Noaeill, New Brighton, MN (US);

Assignee:

Hill-Rom Services PTE. LTD., Singapore, SG;

Attorney:

Barnes & Thornburg LLP

Primary Examiner:

Elliot S Ruddie

Int. Cl.
CPC ...
A61M 11/02 (2006.01); A61M 16/06 (2006.01); A61M 16/20 (2006.01); A61M 16/00 (2006.01); A61M 16/10 (2006.01); A61M 16/08 (2006.01); A61M 16/14 (2006.01); A61M 11/06 (2006.01); A61M 15/00 (2006.01); A61M 16/04 (2006.01); A61M 11/00 (2006.01);
U.S. Cl.
CPC ...
A61M 11/02 (2013.01); A61M 16/0006 (2014.02); A61M 16/024 (2017.08); A61M 16/0605 (2014.02); A61M 16/0683 (2013.01); A61M 16/0816 (2013.01); A61M 16/0833 (2014.02); A61M 16/0858 (2014.02); A61M 16/106 (2014.02); A61M 16/1055 (2013.01); A61M 16/14 (2013.01); A61M 16/202 (2014.02); A61M 11/00 (2013.01); A61M 11/005 (2013.01); A61M 11/06 (2013.01); A61M 15/0085 (2013.01); A61M 16/0009 (2014.02); A61M 16/0066 (2013.01); A61M 16/0488 (2013.01); A61M 16/06 (2013.01); A61M 16/1005 (2014.02); A61M 2016/0027 (2013.01); A61M 2016/0036 (2013.01); A61M 2202/0208 (2013.01); A61M 2205/14 (2013.01); A61M 2205/502 (2013.01); A61M 2205/52 (2013.01); A61M 2205/75 (2013.01); A61M 2205/7581 (2013.01); A61M 2205/8206 (2013.01); A61M 2206/11 (2013.01); A61M 2206/16 (2013.01); A61M 2209/08 (2013.01); A61M 2230/20 (2013.01);
Abstract

A nebulizer assembly for a respiratory device is provided having a housing defining a chamber. The housing also has a nebulizer port configured to receive a nebulizer to discharge atomized medication into the chamber. An outlet of a handle is coupled to the inlet of the housing. A hose is coupled to an inlet of the handle. A patient interface is coupled to the outlet of the housing. Air flows from the hose to the patient interface via the handle and the housing. The air mixes with the atomized medication within the chamber.

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