公开(公告)号：US20180235504A1

公开(公告)日：2018-08-23

申请号：US15958908

申请日：2018-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Chul Shin ,  Hyung Jong Ko ,  Jung Su Kim ,  Yong In Park ,  Won Hyuk Jung ,  Yun Cheol Han

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/0432 ,  A61B5/0404 ,  A61B5/0456

Abstract: An ECG sensor chip used in a wearable appliance includes; a switch controlled by a switching signal, an amplifier that amplifies a difference between first and second ECG signals, and a location indicator that generates the switching signal. The switch passes either a first ECG signal or second ECG signal in response to the switching signal.

公开(公告)号：US20180228432A1

公开(公告)日：2018-08-16

申请号：US15837338

申请日：2017-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hyuk Woo ,  Byung Ki Moon ,  Sang Shik Park ,  Yong In Park ,  Seoung Jae Yoo ,  Han Shin Shin ,  Kwan Hee Lee

IPC: A61B5/00 ,  A61B5/053 ,  G16H20/60 ,  G16H20/30 ,  G06F3/048 ,  G06T11/20

CPC classification number: A61B5/4872 ,  A61B5/0537 ,  A61B5/681 ,  A61B5/7275 ,  A61B5/742 ,  G04G21/00 ,  G06F3/048 ,  G06T11/206 ,  G16H20/30 ,  G16H20/60 ,  G16H40/67 ,  G16H50/30

Abstract: A method ana apparatus provides a service based on biometric information. A bioeiectrical impedance of a user is measured at a first time point to obtain a first value representing biometric information of the user. At least one processor predicts the biometric information of the user at a third time point, subsequent to the first time point to obtain a third value, based on the first value representing biometric information of the user at the first time point and a second value representing the biometric information at a second time point prior to the first time point. The processor calculates a difference between a fourth value representing a target related to the biometric information of the user, input by the user in advance, and the third value. Information regarding a health management service is output based on the difference between the fourth value and the third value.

公开(公告)号：US20180333075A1

公开(公告)日：2018-11-22

申请号：US15852163

申请日：2017-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Jae Lee ,  Soo Yong Kim ,  Sang Shik Park ,  Yong In Park ,  Seoung Jae Yoo

IPC: A61B5/08 ,  A61B5/04 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61B5/0816 ,  A61B5/02416 ,  A61B5/04012 ,  A61B5/7214 ,  A61B5/7235

Abstract: A respiratory rate measuring method and apparatus including a wearable device that utilizes a heartbeat signal to detect the respiratory rate without motion detection of a patient's body. The method includes extracting a heartbeat signal, extracting an amplitude modulation (AM) signal and a frequency modulation (FM) signal through AM and FM with respect to the extracted heartbeat signal, respectively, performing normalization on the AM signal and the FM signal. The normalized AM signal and the normalized FM signal are combined into a single combined normalized signal, and a respiratory rate is calculated by extracting a respiratory frequency band from the combined normalized signal.

公开(公告)号：US10786169B2

公开(公告)日：2020-09-29

申请号：US15332265

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Chul Shin ,  Gye Soo Koo ,  Se-Hoon Lim ,  Hee-Jae Jo ,  Hyung Jong Ko ,  Yong In Park ,  Seoung Jae Yoo

IPC: A61B5/0408 ,  A61B5/053 ,  A61B5/0464 ,  G16H10/60 ,  A61B5/00 ,  H04B1/3827 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/16 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67

Abstract: A wearable device includes a case, a bio-processor embedded in the case, and a plurality of electrodes connected to the bio-processor. The bio-processor is configured to selectively and respectively operate the electrodes as sensing electrodes and sourcing electrodes in response to a selection signal. The selected one/ones of the electrodes operated as sensing electrodes which pick up a biological signal from (e.g. biological activity or a biological condition of) the wearer. The selected one/ones of the electrodes operated as sourcing electrodes supply current to the wearer regulated to cause the desired biological signal to be picked up by the sensing electrode(s).

公开(公告)号：US20180232589A1

公开(公告)日：2018-08-16

申请号：US15801664

申请日：2017-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Hyuk Woo ,  Seung Jae Lee ,  Yong In Park ,  Han Shin Shin ,  Seoung Jae Yoo ,  Kwan Hee Lee

IPC: G06K9/00 ,  H04L29/06 ,  A61B5/053 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/1171 ,  A61B5/1172

CPC classification number: G06K9/00885 ,  A61B5/0022 ,  A61B5/0402 ,  A61B5/0488 ,  A61B5/0531 ,  A61B5/117 ,  A61B5/1171 ,  A61B5/1172 ,  A61B2505/07 ,  G06K9/00536 ,  G06K9/6202 ,  G06K2009/00939 ,  G16H20/30 ,  G16H20/60 ,  G16H40/63 ,  G16H50/30 ,  H04L63/0861

Abstract: A device for measuring biometric information includes an impedance measurement circuit, a storage circuit, and a control circuit. The impedance measurement circuit receives an electrical signal from a plurality of electrodes when the plurality of electrodes are in contact with a body of a user and measures a bioelectrical impedance using the electrical signal. The storage circuit includes a security area configured to store the bioelectrical impedance, body information of the user, and biometric information of the user obtained from the bioelectrical impedance and the body information. The control circuit includes an authentication means configured to determine access authority to data stored in the security area using an authentication procedure, obtains the biometric information from the bioelectrical impedance and the body information, and manages the security area through the authentication procedure provided by the authentication means.