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:
Sep. 01, 2020
Filed:
Aug. 01, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Rene Martinus Maria Derkx, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A processing apparatus () for determining a respiration signal () of a subject () is presented. The processing apparatus () is configured to perform the steps of obtaining a movement signal () descriptive of a respiratory movement, determining a first quantity () descriptive of a rotation axis and/or rotation angle based on the obtained movement signal (), and estimating a rotation axis () and/or rotation angle () based on the first quantity () and a rotation model, wherein the rotation model models the respiratory movement as a rotation around a single rotation axis. This model of the rotation can be further used as a feature for an instantaneous classifier descriptive of a movement artifact descriptive of a non-respiratory movement. Furthermore, a processing method, a respiration monitor (), a computer-readable non-transitory storage medium and a computer program are presented.