公开(公告)号：US10049183B2

公开(公告)日：2018-08-14

申请号：US15206528

申请日：2016-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungwoo Noh ,  Younho Kim ,  Sangyun Park

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  G06F19/00

Abstract: A method and an apparatus for analyzing a biosignal to respond to an infectious disease are provided. An analyzing method involves receiving biosignals of users of terminals and location information of the terminals, determining infectiousness of a condition of a user among the users by analyzing the location information and the biosignals, and transmitting feedback information regarding the infectiousness of the condition to one or more of the terminals.

公开(公告)号：US09883811B2

公开(公告)日：2018-02-06

申请号：US14702223

申请日：2015-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemin Kang ,  Yongjoo Kwon ,  Sunkwon Kim ,  Younho Kim ,  Sangyun Park

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

CPC classification number: A61B5/0261 ,  A61B5/02125 ,  A61B5/489 ,  A61B5/6802 ,  A61B5/6824

Abstract: Provided is an apparatus and method for detecting biometric information. The apparatus may include a biometric signal measurer comprising a light-receiving element and a plurality of light-emitting elements; and a processor including a tracking unit configured to sequentially drive the plurality of light-emitting elements, receive a signal detected by the light-receiving element, and determine a tracking line that connects at least two positions of a radial artery of the object from the received signal; and an analyzing unit configured to detect a pulse wave signal at the at least two points on the tracking line and analyze biometric information from the detected pulse wave signal.

公开(公告)号：US09636054B2

公开(公告)日：2017-05-02

申请号：US14809433

申请日：2015-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangyun Park ,  Sangkyu Kim

IPC: G01N21/55 ,  A61B5/1455 ,  G01N21/552 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/6843 ,  A61B2562/0238 ,  G01N21/552

Abstract: An attenuated total reflection (ATR) spectroscopic analysis apparatus includes an ATR prism including: an upper surface that contacts a specimen, a lower surface facing the upper surface, a first surface that is slanted and connected to the upper surface and the lower surface, and a second surface that is slanted and connected to the upper surface and the lower surface and facing the first surface; a light source configured to emit a light towards the first surface of the ATR prism; a light receiver that is provided to face the lower surface of the ATR prism and configured to receive the light that is diffusely reflected and output from the lower surface and output an electrical signal based on the received light; and a computation processor configured to calculate a contact area of the specimen with the upper surface of the ATR prism in response to the electrical signal.

公开(公告)号：US11317810B2

公开(公告)日：2022-05-03

申请号：US16403144

申请日：2019-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongjoo Kwon ,  Jaemin Kang ,  Sunkwon Kim ,  Younho Kim ,  Sangyun Park ,  Seongho Cho

IPC: A61B8/00 ,  A61B5/00 ,  A61B5/053 ,  A61B5/1172 ,  A61B5/1455

Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.

公开(公告)号：US20190254527A1

公开(公告)日：2019-08-22

申请号：US16403144

申请日：2019-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongjoo Kwon ,  Jaemin Kang ,  Sunkwon Kim ,  Younho Kim ,  Sangyun Park ,  Seongho Cho

IPC: A61B5/00 ,  A61B5/1172 ,  A61B5/053 ,  A61B8/00

Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.

公开(公告)号：US10244950B2

公开(公告)日：2019-04-02

申请号：US14799782

申请日：2015-07-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younho Kim ,  Jaemin Kang ,  Sangyun Park ,  Hyoyoung Jeong

IPC: A61B5/021 ,  A61B5/00 ,  A61B5/026 ,  A61B5/024 ,  A61B5/02

Abstract: Provided are biological information detection apparatuses and methods of detecting biological information. The biological information detection apparatus includes a pulse wave measuring unit configured to detect a biological signal of a subject; a height controller configured to adjust a height of the pulse wave measuring unit; and a support member formed on a side of the height controller, wherein the pulse wave measuring unit is further configured to detect the biological signal while the pulse wave measuring unit is spaced apart from a surface skin of the subject by the adjusted height.

公开(公告)号：US10694997B2

公开(公告)日：2020-06-30

申请号：US15001753

申请日：2016-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younho Kim ,  Yongjoo Kwon ,  Jaemin Kang ,  Sunkwon Kim ,  Sangyun Park

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

Abstract: An apparatus for detecting biometric information of a living body detects a pulse wave and extracts the biometric information of the living body in a non-invasive method. The apparatus for detecting biometric information includes a surface pulse wave measurement unit for measuring a surface pulse wave of an object. The surface pulse wave measurement unit includes at least one light source that radiates incoherent light and at least one photodetector that measures an intensity of light radiated by the at least one light source and reflected from a surface of the object. The surface pulse wave measurement unit measures the surface pulse wave of the object based on a change in the intensity of the light reflected from the surface of the object.

公开(公告)号：US10448848B2

公开(公告)日：2019-10-22

申请号：US15284907

申请日：2016-10-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyun Park ,  Younho Kim ,  Yongjoo Kwon ,  Seungwoo Noh

IPC: A61B5/02 ,  A61B5/024 ,  A61B5/00 ,  A61B5/021 ,  A61B5/145 ,  A61B5/0205 ,  A61B5/0452 ,  A61B5/053 ,  A61B5/1455 ,  G06F19/00 ,  G16H40/67

Abstract: An apparatus and a method of measuring bioinformation are provided. The apparatus for measuring bioinformation includes a first sensor configured to measure a first biosignal including arterial pulse wave information, a second sensor configured to measure a second biosignal including venous or capillary pulse wave information, and a bioinformation estimator configured to estimate bioinformation of a user based on a time delay between the first biosignal and the second biosignal.

公开(公告)号：US10321827B2

公开(公告)日：2019-06-18

申请号：US14813840

申请日：2015-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongjoo Kwon ,  Jaemin Kang ,  Sunkwon Kim ,  Younho Kim ,  Sangyun Park ,  Seongho Cho

IPC: A61B5/05 ,  A61B5/00 ,  A61B5/053 ,  A61B8/00 ,  A61B5/1172 ,  A61B5/1455

Abstract: Provided are a physiological signal analysis device and method to detect and analyze physiological information of a subject. The physiological signal analysis device includes a memory device configure to store a wrinkle pattern at a measurement position of a subject as a reference position; a sensor configured to sense the reference position and a physiological signal of the subject at the reference position in response to the stored reference position being within a range of the sensor; and a signal processor configured to process the physiological signal sensed the sensor.

公开(公告)号：US10238303B2

公开(公告)日：2019-03-26

申请号：US14993378

申请日：2016-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungwoo Noh ,  Youn-ho Kim ,  Sangyun Park

IPC: A61B5/022 ,  A61B5/0235 ,  A61B5/00

Abstract: A blood pressure monitor including a manually operable pressurizer is disclosed. The blood pressure monitor may include a cuff configured to apply a pressure to a target portion of a body of a user, a pressurizer, a depressurizer, and a sensor to measure a blood pressure. The pressurizer may include a rotator, and be configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by an external rotational force applied to the blood pressure monitor to rotate the rotator. The depressurizer may be configured to reduce the applied pressure applied by the cuff to the target portion.