公开(公告)号：US20190200894A1

公开(公告)日：2019-07-04

申请号：US16057457

申请日：2018-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won Jong JUNG ,  Kak NAMKOONG ,  Yeol Ho LEE ,  Myoung Hoon JUNG

IPC: A61B5/053 ,  A61B5/00 ,  A61B5/22 ,  A61B5/145 ,  A61B5/1477

CPC classification number: A61B5/0537 ,  A61B5/6803 ,  A61B5/6815 ,  A61B5/6819 ,  A61B5/6821 ,  A61B5/6822 ,  A61B5/6898 ,  A61B2560/0468

Abstract: Provided is a body composition analyzing apparatus by using an impedance of a half of an upper body. According to an example embodiment, the body composition analyzing apparatus includes a first electrode part which comes into contact with a half of an upper body of an object, a second electrode part which comes into contact with the half of the upper body, a measurer configured to apply a current to each of the electrode parts, and to measure an impedance of the half of the upper body of the object by measuring a voltage of each of the electrode parts, and an analyzer configured to analyze body composition of the object based on the measured impedance of the half of the upper body.

公开(公告)号：US20190175055A1

公开(公告)日：2019-06-13

申请号：US16277727

申请日：2019-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun EOM ,  Yeolho Lee ,  Kak NAMKOONG ,  Myounghoon JUNG ,  Seongho CHO

IPC: A61B5/053 ,  A61B5/06 ,  A61B5/00

Abstract: Provided is a wrist-type body component measuring apparatus. The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.

公开(公告)号：US20190133487A1

公开(公告)日：2019-05-09

申请号：US16237310

申请日：2018-12-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myounghoon JUNG ,  Kak NAMKOONG ,  Youngjun KOH ,  Jungmok BAE ,  Yeolho LEE ,  Hyeongseok JANG

IPC: A61B5/053 ,  A61B5/024 ,  A61B5/00 ,  A61B5/08 ,  A61B5/0205 ,  A61B5/026

Abstract: A method of measuring a bio signal using a bio signal measuring apparatus includes: positioning electrodes included as part of the bio signal measuring apparatus to contact a surface of an examinee; switching an impedance measurer included as part of the bio signal measuring apparatus and including a voltmeter and a current source; measuring a first impedance value of the examinee while operating the impedance measurer according to a first mode; switching the impedance measurer to a second mode; measuring a second impedance value of the examinee while operating the impedance measurer according to a second mode; and obtaining bio impedance of the examinee based on the first and second impedance values and an internal impedance of the current source.

公开(公告)号：US20180206761A1

公开(公告)日：2018-07-26

申请号：US15878881

申请日：2018-01-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung Hoon JUNG ,  Kak NAMKOONG ,  Yeol Ho LEE

IPC: A61B5/053 ,  A61B5/00

CPC classification number: A61B5/0537 ,  A61B5/4872 ,  A61B5/4875 ,  A61B5/7278

Abstract: An apparatus for measuring bioelectrical impedance includes a current source configured to apply a constant current to an object through a first electrode and a second electrode; a measurement mode switcher configured to switch a measurement mode from a first measurement mode to a second measurement mode in response to a measurement mode switch signal; a voltmeter configured to obtain a voltage applied to a third electrode and a fourth electrode due to the constant current applied to the object; and a processor configured to obtain first impedance based on a first voltage obtained by the voltmeter immediately before start of a measurement mode switch, obtain second impedance based on a second voltage obtained by the voltmeter immediately after completion of the measurement mode switch, and obtain bioelectrical impedance of the object based on the first impedance and the second impedance.

公开(公告)号：US20180132766A1

公开(公告)日：2018-05-17

申请号：US15581262

申请日：2017-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joon Hyung LEE ,  Jung Yong NAM ,  Ki Young CHANG ,  Kak NAMKOONG

IPC: A61B5/1455 ,  G01N21/47 ,  G01J3/50 ,  A61B5/145 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/0075 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/443 ,  A61B5/4872 ,  A61B2562/043 ,  G01J3/505 ,  G01N21/47 ,  G01N21/474 ,  G01N21/49 ,  G01N2021/4783 ,  G01N2201/12

Abstract: An apparatus for measuring a biological component includes: light sources configured to emit light that irradiates a target object; one or more detectors configured to receive light from the target object that is irradiated by the light emitted by the light sources and to detect light signals corresponding to the light received from the target object; and a processor configured to determine an optimal light source for measuring a biological component, from among the light sources, based on the light signals detected by the one or more detectors and to measure a biological component of the target object using the optimal light source.

公开(公告)号：US20170296120A1

公开(公告)日：2017-10-19

申请号：US15636244

申请日：2017-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kak NAMKOONG ,  Young Jun KOH ,  Yeol Ho LEE ,  Myoung Hoon JUNG

IPC: A61B5/00 ,  A61B5/0408 ,  A61B5/053

CPC classification number: A61B5/681 ,  A61B5/0059 ,  A61B5/04085 ,  A61B5/0537 ,  A61B5/7282 ,  A61B5/742

Abstract: A wrist-type body composition measuring apparatus is provided to measure body composition conveniently. The wrist-type body composition measuring apparatus includes a main body comprising a measurer configured to measure body impedance of a user, and an analyzer configured to analyze a body composition of the user based on the measured body impedance; a strap connected to the main body and configured to be flexible; a first inner electrode and a second inner electrode which are provided on a rear surface of the main body to be in direct contact with the user; and a first outer electrode and a second outer electrode which are provided on a surface of the main body to be in contact with the user during measurement of the body composition, wherein the first outer electrode and the second outer electrode are each formed as a half ring and face each other with a gap therebetween.

公开(公告)号：US20160220143A1

公开(公告)日：2016-08-04

申请号：US14743069

申请日：2015-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myounghoon JUNG ,  Kak NAMKOONG ,  Kunsun EOM ,  Yeolho LEE ,  Seongho CHO

IPC: A61B5/053 ,  A61B5/00

CPC classification number: A61B5/0537 ,  A61B5/443 ,  A61B5/4872 ,  A61B5/4875 ,  A61B5/681 ,  A61B5/7246 ,  A61B5/7278 ,  A61B2562/0214

Abstract: Body composition measuring apparatuses and methods are provided. An impedance of an electric circuit including a body is different according to body composition. A normal-state impedance of the electric circuit and an impedance less than the normal-state impedance are determined. The determined impedances are analyzed to acquire skin hydration. A body fat ratio is acquired from the normal-state impedance.

Abstract translation: 提供身体成分测量装置和方法。 包括身体的电路的阻抗根据身体组成而不同。 确定电路的正常状态阻抗和小于正常状态阻抗的阻抗。 分析确定的阻抗以获得皮肤水合。 从正常状态阻抗获取体脂肪率。

公开(公告)号：US20160128604A1

公开(公告)日：2016-05-12

申请号：US14804718

申请日：2015-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun EOM ,  Yeolho LEE ,  Kak NAMKOONG ,  Myounghoon JUNG ,  Seongho CHO

IPC: A61B5/053 ,  A61B5/0402 ,  A61B5/00 ,  A61B5/024

CPC classification number: A61B5/0537 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/0402 ,  A61B5/0533 ,  A61B5/065 ,  A61B5/067 ,  A61B5/068 ,  A61B5/681

Abstract: Provided is a wrist-type body component measuring apparatus. The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.

Abstract translation: 提供了一种手腕式身体成分测量装置。 手腕式身体成分测量装置包括：被配置为佩戴在使用者的手腕上的带; 第一输入电极和第一输出电极，其设置在所述带的内表面上并且被配置为与所述用户的手腕接触; 设置在所述带的外表面上的第二输入电极和第二输出电极; 测量单元，被配置为向第一和第二输入电极施加电流，并且检测来自第一和第二输出电极的电压以测量用户的身体阻抗; 以及电极转换器，其被配置为基于所述带是否佩戴在所述用户的左手腕或右手腕上的判定来转换所述第一和第二输入电极以及所述第一和第二输出电极的布置。

公开(公告)号：US20140005948A1

公开(公告)日：2014-01-02

申请号：US13846456

申请日：2013-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soo-kwan LEE ,  Kyung-ho KIM ,  Joon-ho KIM ,  Sun-ok JUNG ,  Kak NAMKOONG

IPC: G01N33/48

CPC classification number: G01N33/48 ,  C12Q1/6851 ,  C12Q2537/165

Abstract: A method and apparatus for performing quantitative analysis of a nucleic acid by determining a curve-fitting area based on fluorescence intensity data obtained by performing PCR on a target nucleic acid; analyzing parameters for amplification efficiency and nucleic acid concentration by curve-fitting a result of performing PCR on a reference nucleic acid with a known initial nucleic acid concentration; and estimating the initial nucleic acid concentration of the target nucleic acid by performing curve-fitting on the determined curve-fitting area using the analyzed parameters.

Abstract translation: 一种用于通过基于通过对靶核酸进行PCR得到的荧光强度数据确定曲线拟合面积来进行核酸定量分析的方法和装置; 通过对具有已知初始核酸浓度的参照核酸进行PCR的结果曲线拟合分析扩增效率和核酸浓度的参数; 以及通过使用所分析的参数在确定的曲线拟合区域上进行曲线拟合来估计靶核酸的初始核酸浓度。

公开(公告)号：US20130306160A1

公开(公告)日：2013-11-21

申请号：US13722057

申请日：2012-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-seok CHUNG ,  Kak NAMKOONG ,  Chin-sung PARK ,  Kyung-ho KIM ,  Joon-ho KIM

IPC: B01L3/00

CPC classification number: B01L3/502746 ,  G01N35/00069 ,  G01N35/1095 ,  Y10T137/0391

Abstract: A fluid control apparatus including a detecting unit including a light source for irradiating light toward a microfluidic device, and a photodetector for detecting light reflected from the microfluidic device, a transporting unit for moving the detecting unit; and a determining unit for controlling a transporting operation by the transporting unit, where determining a state of a fluid at a particular position relative to the microfluidic device is based on light reflected from the microfluidic device, and method of using same.

Abstract translation: 一种流体控制装置，包括：检测单元，包括用于向微流体装置照射光的光源;以及光检测器，用于检测从微流体装置反射的光;传送单元，用于移动检测单元; 以及用于控制由所述输送单元进行的输送操作的确定单元，其中基于从所述微流体装置反射的光来确定相对于所述微流体装置的特定位置处的流体的状态及其使用方法。