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:
Jul. 21, 2026
Filed:
Jun. 20, 2023
Nihon Kohden Corporation, Tokyo, JP;
Hiroshima Prefecture, Hiroshima, JP;
Tetsuri Ariyama, Tokorozawa, JP;
Minoru Matsushima, Tokorozawa, JP;
Hideki Ochiai, Tokorozawa, JP;
Nobuyuki Yasumaru, Tokorozawa, JP;
Rie Fukuhara, Hiroshima, JP;
Nihon Kohden Corporation, Tokyo, JP;
Hiroshima Prefecture, Hiroshima, JP;
Abstract
A physiological information processing device includes one or more processors, and one or more memories for storing computer-readable commands. When the computer-readable commands are executed by the processors, the physiological information processing device executes processing of acquiring attribute information associated with an attribution of an infant, acquiring state information related to a state of the infant before a start of a pain event that causes pain in the infant, acquiring physiological information data of the infant, acquiring facial expression information associated with infant's facial expression after the start of the pain event, calculating a pain assessment index for assessing the pain of the infant in the pain event based on the attribute information, the state information, the physiological information data, and the facial expression information, and outputting the calculated pain assessment index.