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. 21, 2019
Filed:
Mar. 12, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Mukul Julius Rocque, Eindhoven, NL;
Caifeng Shan, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The present invention relates to apparatus () for determining a respiration volume signal from a subject (), comprising a processing unit () for receiving image data () detected from a field of view () and for determining an alternating signal (S) including vital sign information (R) of the subject () from the image data (), an analysis unit () for determining at least one characteristic parameter (A) corresponding to a respiration parameter of the subject () on the basis of the alternating signal (S), a calibration unit () for determining a calibration value (V, V) on the basis of a breathing volume measured during inhale and/or exhale of the subject () by means of an airflow or an air volume measurement, and a calculation unit () for calculating the respiration volume of the subject () on the basis of the calibration value (V, V) and the at least one characteristic parameter (A).