公开(公告)号：US20190038152A1

公开(公告)日：2019-02-07

申请号：US16157635

申请日：2018-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yosuke AOYAGI ,  Takeshi NAGAHIRO ,  Takahiro TOKUMIYA

IPC: A61B5/021 ,  A61B5/00 ,  A61B5/024

Abstract: Provided is a blood pressure measuring apparatus, a wrist watch type terminal, and a method of measuring blood pressure. The blood pressure measuring apparatus includes a light source that emits light onto a living body, a light receiver that receives light from the living body, and a signal processing device that calculates the blood pressure based on a detected signal received from the light receiver, wherein the signal processing device includes a subtractor that obtains a subtraction value by subtracting a moving average value of the detected signal in a second duration which is shorter than a first duration from a moving average value of the detection signal in the first duration, an extractor that extracts a feature point of a pulse wave based on the subtraction value, and a converter that converts a feature amount obtained based on the feature point to a blood pressure value.

公开(公告)号：US20160157741A1

公开(公告)日：2016-06-09

申请号：US14959111

申请日：2015-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wen Xi CHEN ,  Takeshi NAGAHIRO ,  Yosuke AOYAGI ,  Naoyuki TAKADA ,  Takahiro TOKUMIYA

IPC: A61B5/024 ,  G01J1/02

CPC classification number: G01J1/0271 ,  A61B5/02427 ,  A61B5/6843 ,  G01J5/0025 ,  G01J5/0275 ,  G01J5/04 ,  G01J5/0896

Abstract: A photoelectric sensor retainer and a photoelectric pulse wave measuring apparatus including the same are provided. The photoelectric sensor retainer includes a sensor mounting unit on which a photoelectric sensor having a light-receiving surface is attachable and detachable, the light-receiving surface facing a measuring direction. The photoelectric sensor retainer further includes a pressing unit configured to press an upper surface of the sensor mounting unit in the measuring direction to apply pressure to the sensor mounting unit, and a pedestal including a seating plate configured to support the pressing unit, the seating plate having a principal plane perpendicular to a pressing direction of the pressing unit.

Abstract translation: 提供了一种光电传感器保持器和包括该光电传感器保持器的光电脉冲波测量装置。 光电传感器保持器包括：传感器安装单元，具有光接收表面的光电传感器在该传感器安装单元上可安装和拆卸，光接收表面面向测量方向。 光电传感器保持器还包括按压单元，该按压单元被配置为沿测量方向按压传感器安装单元的上表面以对传感器安装单元施加压力;以及基座，其包括配置成支撑按压单元的座板， 具有垂直于按压单元的按压方向的主平面。

公开(公告)号：US20160113530A1

公开(公告)日：2016-04-28

申请号：US14921543

申请日：2015-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： TAKESHI NAGAHIRO ,  Takahiro TOKUMIYA ,  Naoyuki TAKADA ,  Yosuke AOYAGI

IPC: A61B5/021 ,  A61B5/00

CPC classification number: A61B5/02125 ,  A61B5/0075 ,  A61B5/0082 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/681 ,  A61B5/6843 ,  A61B5/721

Abstract: A method and an apparatus for acquiring biological information, and a wrist watch-type terminal using the same, are provided. The apparatus includes a first detector configured to irradiate a living body with a first light of a first wavelength, and detect a second light that is reflected from the living body, and a second detector configured to irradiate the living body with a third light of a second wavelength, and detect a fourth light that is reflected from the living body. The apparatus further includes a processor configured to determine a pulse wave of the living body based on a subtraction value of subtracting a detection signal that is determined by irradiating the third light of the second wavelength from a detection signal that is determined by irradiating the first light of the first wavelength.

Abstract translation: 提供一种用于获取生物信息的方法和装置，以及使用该信息的手表型终端。 该装置包括：第一检测器，其被配置为用第一波长的第一光照射生物体，并检测从生物体反射的第二光;以及第二检测器，被配置为用第三光照射生物体， 第二波长，并且检测从生物体反射的第四光。 该装置还包括：处理器，被配置为基于通过从通过照射第一光确定的检测信号减去通过照射第二波长的第三光确定的检测信号的减法值来确定生物体的脉搏波 的第一波长。

公开(公告)号：US20160113529A1

公开(公告)日：2016-04-28

申请号：US14812040

申请日：2015-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yosuke AOYAGI ,  Takeshi NAGAHIRO ,  Takahiro TOKUMIYA

IPC: A61B5/021 ,  A61B5/00

CPC classification number: A61B5/02108 ,  A61B5/0075 ,  A61B5/0082 ,  A61B5/02416 ,  A61B5/02438 ,  A61B5/681 ,  A61B5/7235 ,  A61B5/7278 ,  A61B5/742

Abstract: Provided is a blood pressure measuring apparatus, a wrist watch type terminal, and a method of measuring blood pressure. The blood pressure measuring apparatus includes a light source that emits light onto a living body, a light receiver that receives light from the living body, and a signal processing device that calculates the blood pressure based on a detected signal received from the light receiver, wherein the signal processing device includes a subtractor that obtains a subtraction value by subtracting a moving average value of the detected signal in a second duration which is shorter than a first duration from a moving average value of the detection signal in the first duration, an extractor that extracts a feature point of a pulse wave based on the subtraction value, and a converter that converts a feature amount obtained based on the feature point to a blood pressure value.

Abstract translation: 本发明提供一种血压测定装置，手表型终端以及血压测定方法。 血压测量装置包括：向生物体发射光的光源，从生物体接收光的光接收器;以及信号处理装置，其基于从光接收器接收到的检测信号来计算血压，其中， 信号处理装置包括减法器，该减法器通过从第一持续时间内的检测信号的移动平均值中减去比第一持续时间短的第二持续时间内的检测信号的移动平均值，获取减法值;提取器， 基于减法值提取脉搏波的特征点，以及将基于特征点获得的特征量转换为血压值的转换器。