Electronic device and estimation system
AssigneeKYOCERA Corporation
InventorHiromi AJIMA
Life of this patent
Estimating the term…
Abstract
An estimation system comprises at least one processor; and at least one non-transitory medium connected to the at least one processor. The at least one processor is programmed to perform acquiring input information including a pulse wave of a first subject; and estimating the blood glucose level or a glucose metabolism of the first subject based on an estimation expression. The estimation expression is based on a blood glucose level and a pulse wave corresponding to the blood glucose level, and based on a result of regression analysis using an Augmentation Index given by a ratio of a magnitude of a forward wave of the pulse wave and a reflected wave emerging after the forward wave.
Claims14
An estimation system comprising:
- at least one processor;
- and
- at least one non-transitory medium connected to the at least one processor,
- wherein the at least one processor is programmed to perform:
- acquiring input information including a pulse wave of a first subject;
- and
- estimating the blood glucose level or a glucose metabolism of the first subject based on an estimation expression,
- wherein the estimation expression is based on a blood glucose level and a pulse wave corresponding to the blood glucose level, and based on a result of regression analysis using an Augmentation Index given by a ratio of a magnitude of a forward wave of the pulse wave and a reflected wave emerging after the forward wave.
An estimation method of a system comprising at least one processor and at least one non-transitory medium connected to the at least one processor, the method including the at least one processor performing:
- acquiring input information including a pulse wave of a first subject;
- and
- estimating the blood glucose level or a glucose metabolism of the first subject based on an estimation expression,
- wherein the estimation expression is based on a blood glucose level and a pulse wave corresponding to the blood glucose level, and on the basis of a result of regression analysis using an Augmentation Index given by a ratio of magnitudes of a forward wave of the pulse wave and a reflected wave emerging after the forward wave.
Dependencies are inferred from the claim text.