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. 27, 2024
Filed:
Jul. 15, 2021
Applicant:
Invacare Corporation, Elyria, OH (US);
Inventors:
Michael J. Budinger, Fairview Park, OH (US);
Kevin R. Starkey, Centerville, OH (US);
Assignee:
Ventec Life Systems, Inc., Bothell, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 21/14 (2006.01); G01N 33/00 (2006.01); B01D 53/30 (2006.01); B01D 53/047 (2006.01);
U.S. Cl.
CPC ...
G08B 21/14 (2013.01); B01D 53/047 (2013.01); B01D 53/30 (2013.01); G01N 33/0063 (2013.01); B01D 2253/108 (2013.01); B01D 2256/12 (2013.01); B01D 2257/102 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01D 2259/40009 (2013.01);
Abstract
Systems and methods are provided for displaying status of a gas concentrator. The systems and methods include, for example, a display having a plurality of illuminable segments. The illuminable segments can be illuminated to form one or more displays indicating system status. The system status includes, for example, warmup, normal operation, low priority alarm(s), high-priority alarms, etc. In one embodiment, the systems and methods also read oxygen values of the gas concentrating system as one basis for determining system status. Other bases are also disclosed.