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:
May. 25, 2021
Filed:
Sep. 29, 2017
Ajou University Industry-academic Cooperation Foundation, Suwon-si, KR;
Hyun Jun Kim, Seoul, KR;
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Suwon-si, KR;
Abstract
Provided is a respiration analysis system using a gas image detection method, the respiration analysis system including: an exhalation capturing unit provided adjacent to a subject and capturing an image of exhalation exhaled from the mouth and nose of the subject; and a control unit electrically connected to the exhalation capturing unit, and calculating and storing, as data, a respiration cycle and respiration volume from the image captured through the exhalation capturing unit. Accordingly, provided is the respiration analysis system using the gas image detection method, in which not only respiration of the subject is measured in a non-contact manner, but also hypopnea is determined by quantifying volume of the exhalation exhaled by the subject, thereby inferring a disease caused by the hypopnea.