公开(公告)号：US20190053768A1

公开(公告)日：2019-02-21

申请号：US16103968

申请日：2018-08-16

Applicant: SEIKO EPSON CORPORATION

Inventor： Megumi ENARI ,  Ayae SAWADO ,  Kohei YAMADA ,  Akiko YAMADA ,  Akira IKEDA ,  Masayasu FUKUOKA ,  Akira KITAHARA

IPC: A61B5/00 ,  A61B5/026 ,  A61B5/021

Abstract: A biological analysis device includes: a pulse pressure calculation unit that calculates a pulse pressure index related to a pulse pressure of a biological body; an average blood pressure calculation unit that calculates an average blood pressure index related to an average blood pressure of the biological body; and a blood pressure calculation unit that calculates a systolic blood pressure and a diastolic blood pressure in accordance with the pulse pressure index and the average blood pressure index. At least one of the pulse pressure index and the average blood pressure index is calculated in accordance with a blood flow index which is calculated from an intensity spectrum related to a frequency of light reflected and received from an inside of the biological body through radiation of a laser beam and is related to a blood flow of the biological body.

公开(公告)号：US20190053767A1

公开(公告)日：2019-02-21

申请号：US15998545

申请日：2018-08-16

Applicant: SEIKO EPSON CORPORATION

Inventor： Kohei YAMADA ,  Ayae SAWADO ,  Akiko YAMADA ,  Megumi ENARI ,  Yuta MACHIDA ,  Akira IKEDA ,  Masayasu FUKUOKA ,  Akira KITAHARA

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/026 ,  A61B5/107 ,  A61B5/02

Abstract: A biological analysis device includes an average blood pressure calculation unit that calculates an average blood pressure index related to an average blood pressure of a biological body in accordance with a blood vessel diameter index related to a blood vessel diameter of the biological body and a blood flow index related to a blood flow of the biological body and calculated from an intensity spectrum related to a frequency of light reflected and received from an inside of the biological body through radiation of a laser beam.

公开(公告)号：US20180014758A1

公开(公告)日：2018-01-18

申请号：US15632824

申请日：2017-06-26

Applicant: SEIKO EPSON CORPORATION

Inventor： Kohei YAMADA ,  Megumi ENARI ,  Akiko YAMADA

IPC: A61B5/1455

CPC classification number: A61B5/1455 ,  A61B5/02108 ,  A61B5/0261 ,  A61B5/681 ,  A61B5/6831 ,  A61B5/7203 ,  A61B5/7257

Abstract: A detection device that includes a light emitting part that outputs coherent light, a first light receiving part that generates the first detection signal according to a light reception level of the coherent light output from the light emitting part and passing through an artery of the measurement site, and a second light receiving part that generates the second detection signal according to the light reception level of the coherent light output from the light emitting part and passing through the artery, wherein the light emitting part, the first light receiving part, and the second light receiving part are provided on a detection surface facing the measurement site and located on a straight line, and are located at an equal distance from the light emitting part on opposite sides to each other with the light emitting part in between.

公开(公告)号：US20150279235A1

公开(公告)日：2015-10-01

申请号：US14672545

申请日：2015-03-30

Applicant: Seiko Epson Corporation

Inventor： Akiko YAMADA

IPC: G09B19/00 ,  G06F17/30

CPC classification number: G09B19/0092 ,  G06F16/951 ,  G06Q10/10 ,  G06Q50/10

Abstract: A nutrition management system includes a user information calculation processing unit that performs a process of calculating a required nutrient amount of a user based on user information and calculating nutrient excess or deficiency information of the user based on the required nutrient amount and nutrient analysis result information of the user, a dish information search processing unit that searches for the dish information based on an instruction from the user, and a dish information calculation processing unit that calculates a nutrient amount acquirable from a dish of the dish information and supplies the dish information based on the nutrient amount and the nutrient excess or deficiency information of the user.

Abstract translation: 营养管理系统包括用户信息计算处理单元，其基于用户信息执行计算用户的营养量的处理，并且基于所需的营养成分量和营养成分分析结果信息，计算用户的营养过剩或不足信息 用户，菜肴信息搜索处理单元，其基于来自用户的指示来搜索菜肴信息;以及菜肴信息计算处理单元，其计算从菜肴信息中获取的营养量，并且基于菜单信息提供菜单信息 营养成分量和使用者营养过剩或缺乏信息。