| 发明名称 |
APPARATUS AND METHOD OF MEASURING BIO SIGNAL |
| 摘要 |
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. |
| 申请公布号 |
US2017100052(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615266410 |
申请日期 |
2016.09.15 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG Myounghoon;NAMKOONG Kak;KOH Youngjun;BAE Jungmok;LEE Yeolho;JANG Hyeongseok |
| 分类号 |
A61B5/053;A61B5/0205;A61B5/026;A61B5/08;A61B5/00;A61B5/024 |
主分类号 |
A61B5/053 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of measuring a bio signal using a bio signal measuring apparatus, the method comprising:
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 comprising a voltmeter and a current source, to a first mode, the current source inducing an internal impedance; 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 the internal impedance of the current source. |
| 地址 |
Suwon-si KR |
