Information processing system and program
US11412978B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 21, 2021 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Jun 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H70/60
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An information processing system is provided to reduce labor of medical staff in determining heart failure stage. The information processing system is configured to execute: a reading step of reading out an input first electrocardiogram including an electrocardiogram of a user; and a determination step of determining a heart failure stage of the user based on the first electrocardiogram and reference information, wherein the reference information is information showing a relationship between the second electrocardiogram, including the electrocardiogram obtained beforehand, in which the heart failure stage has been determined by the physician, and a feature quantity of the heart failure, wherein: the reference information is a learned model in which the feature quantity of the heart failure is learned from the second electrocardiogram, and the learned model is a model that learned a content determined in the determination step and corresponding clinical data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.