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:
Dec. 09, 2025
Filed:
Sep. 29, 2021
Nihon Kohden Corporation, Tokyo, JP;
NIHON KOHDEN CORPORATION, Tokyo, JP;
Abstract
A physiological parameter calculation device includes an acquiring section, a failure sensing section and a calculation section. The acquiring section acquires a plurality of signals corresponding to physiological information of a subject. The failure sensing section senses a failure of the plurality of elements. The calculation section calculates a physiological parameter based on the plurality of signals acquired by the acquiring section and a first algorithm or a second algorithm. The calculation section calculates the physiological parameter: based on the first algorithm when the failure sensing section does not sense a failure in an element for acquiring a signal used for the first algorithm among the plurality of elements, and based on the second algorithm when the failure sensing senses that a failure occurs in an element for acquiring a signal used for the first algorithm among the plurality of elements.