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:
Jun. 28, 2016
Filed:
Mar. 17, 2014
Applicants:
Kevin Scott Librett, Watertown, MA (US);
Karl R Leinsing, Dover, NH (US);
Inventors:
Kevin Scott Librett, Watertown, MA (US);
Karl R Leinsing, Dover, NH (US);
Assignee:
Human Design Medical, LLC, Allston, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
F24F 13/24 (2006.01); A61M 16/00 (2006.01); A61M 16/08 (2006.01); A61M 16/10 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0078 (2013.01); A61M 16/0066 (2013.01); A61M 16/0069 (2014.02); A61M 16/08 (2013.01); A61M 16/0816 (2013.01); A61M 16/0858 (2014.02); A61M 16/0875 (2013.01); A61M 16/107 (2014.02); A61M 16/0063 (2014.02); A61M 2016/0027 (2013.01); A61M 2205/0238 (2013.01); A61M 2205/3355 (2013.01); A61M 2205/42 (2013.01); A61M 2205/50 (2013.01); A61M 2205/502 (2013.01); A61M 2205/505 (2013.01); A61M 2205/75 (2013.01); A61M 2205/8206 (2013.01); A61M 2207/00 (2013.01);
Abstract
The systems and methods described herein include a low-noise apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an acoustic chamber, and an outlet port for delivery of the pressurized air from the blower unit. The acoustic chamber may include noise attenuators, such as walls, which adjust airflow so as to reduce the overall noise output of the system.