KR100571811B1 - 귀속형 생체 신호 측정 장치 - Google Patents
귀속형 생체 신호 측정 장치 Download PDFInfo
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- KR100571811B1 KR100571811B1 KR1020030029365A KR20030029365A KR100571811B1 KR 100571811 B1 KR100571811 B1 KR 100571811B1 KR 1020030029365 A KR1020030029365 A KR 1020030029365A KR 20030029365 A KR20030029365 A KR 20030029365A KR 100571811 B1 KR100571811 B1 KR 100571811B1
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Abstract
Description
Claims (30)
- 삭제
- 외부면이 귀속 피부에 밀착되도록 귀속에 삽입되고, 상기 외부면을 통해서 상기 귀속 피부에 서로 다른 파장을 갖는 복수의 광을 조사하고, 상기 귀속 피부로부터 반사된 광을 검출하여 생체 정보가 포함된 PPG 신호를 출력하는 PPG 측정 모듈을 포함하며, 상기 PPG 신호를 출력하기 위한 제1 복수의 전극을 포함하는 생체 신호 측정부;음성 신호를 출력하기 위한 스피커를 구비하고, 상기 제1 복수의 전극과 접합되는 제2 복수의 전극을 외부에 구비하여 상기 생체 신호 측정부로부터 출력되는 상기 PPG 신호를 수신하는 이어폰;상기 이어폰에 구비된 제2 복수의 전극을 통하여 상기 PPG 측정 모듈에서 측정된 PPG 신호를 수신하고, 상기 PPG 신호를 이용하여 소정의 생체 정보를 생성하는 PPG 신호 처리부, 및 상기 이어폰으로 음성 신호를 제공하는 음향 처리부를 포함하는 제어부; 및상기 제어부에서 생성된 생체 정보를 사용자에게 표시하는 출력부를 포함하는 것을 특징으로 하는 생체신호 측정 장치.
- 제 2 항에 있어서, 상기 PPG 측정 모듈은상기 귀속 피부에 광을 조사하는 광원부; 및상기 광원부에 의해 조사되어 상기 귀속 피부에서 반사된 광을 검출하는 광검출부를 포함하는 것을 특징으로 하는 생체신호 측정 장치.
- 제 3 항에 있어서, 상기 광원부는상기 귀속 피부에 제 1 파장을 갖는 광을 조사하는 제 1 광원부; 및상기 귀속 피부에 제 2 파장을 갖는 광을 조사하는 제 2 광원부를 포함하며, 상기 제 1 및 제 2 파장은 서로 다른 파장인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 2 항에 있어서, 상기 PPG 신호 처리부는상기 PPG 신호의 피크를 검출하기 위한 피크검출부; 및상기 피크의 값을 이용하여 소정의 생체 정보를 생성하는 신호 처리부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 5 항에 있어서, 상기 신호 처리부는상기 피크들의 시간 간격을 계산하여 맥박을 측정하는 맥박 검출부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 5 항에 있어서, 상기 신호 처리부는상기 피크값이 검출된 PPG 신호를 대역 필터링하여 이용자의 호흡을 측정하는 호흡 검출부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 5 항에 있어서, 상기 신호 처리부는검출된 서로 다른 파장의 PPG 신호들의 AC 성분 및 DC 성분들을 검출하여 반사계수를 측정하는 반사계수 검출부; 및상기 서로 다른 파장의 반사 계수들의 비에 따라서 혈액내의 산소 포화도를 검출하는 산소포화도 검출부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 5 항에 있어서, 상기 PPG 신호 처리부는상기 PPG 신호를 증폭하는 증폭부; 및상기 증폭부에서 출력된 신호의 노이즈 성분을 제거하여 상기 피크 검출부로 출력하는 필터부를 더 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 2 항에 있어서,상기 생체 신호 측정부는 체내에서 방사된 적외선을 감지하고, 감지된 적외선에 대응되는 전기적 신호를 출력하는 체온 측정 모듈을 더 포함하고, 상기 제어부는 상기 체온 측정 모듈에서 출력된 전기적 신호를 이용하여 이용자의 체온을 계산하는 체온 처리부를 더 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 10 항에 있어서, 상기 체온 측정 모듈은이용자의 고막 주변에 설치되어 고막으로부터 방사되는 적외선을 유도하는 도파관; 및상기 도파관에 의해서 유도된 적외선을 감지하여 전기적 신호로 변환하는 수광부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 11 항에 있어서, 상기 도파관은적외선을 반사할 수 있는 재질로 구성되는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 10 항에 있어서, 상기 체온 처리부는상기 체온 측정 모듈로부터 입력된 전기적 신호를 증폭하는 증폭부;증폭된 전기적 신호의 노이즈를 제거하는 필터부; 및상기 전기적 신호를 디지털 신호로 변환하는 A/D 변환부를 포함하는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 10 항에 있어서, 상기 출력부는액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 10 항에 있어서, 상기 출력부는이동통신 단말기에 포함된 액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 15 항에 있어서,상기 제어부에서 생성된 이용자의 생체 정보는 상기 이동 통신 단말기를 통해서 소정의 진료 기관으로 무선 전송되는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 10 항에 있어서, 상기 출력부는컴팩트 디스크 플레이어에 포함된 액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 2 항에 있어서, 상기 출력부는액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 2 항에 있어서, 상기 출력부는이동통신 단말기에 포함된 액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
- 제 19 항에 있어서,상기 제어부에서 생성된 이용자의 생체 정보는 상기 이동 통신 단말기를 통해서 소정의 진료 기관으로 무선 전송되는 것을 특징으로 하는 생체 신호 측정 장치.
- 제 2 항에 있어서, 상기 출력부는컴팩트 디스크 플레이어에 포함된 액정 디스플레이 장치인 것을 특징으로 하는 생체 신호 측정 장치.
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US10/824,387 US7209775B2 (en) | 2003-05-09 | 2004-04-15 | Ear type apparatus for measuring a bio signal and measuring method therefor |
JP2004132031A JP2004329928A (ja) | 2003-05-09 | 2004-04-27 | 挿耳型生体信号測定装置及びこれを利用した生体信号測定方法 |
EP04252685A EP1475035B1 (en) | 2003-05-09 | 2004-05-07 | Ear type apparatus for measuring a bio signal and measuring method therefor |
CNA2006101625956A CN1989895A (zh) | 2003-05-09 | 2004-05-09 | 测量生物信号的耳式装置及其测量方法 |
CNB2004100422531A CN100353911C (zh) | 2003-05-09 | 2004-05-09 | 测量生物信号的耳式装置及其测量方法 |
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- 2004-05-07 EP EP04252685A patent/EP1475035B1/en not_active Expired - Lifetime
- 2004-05-09 CN CNB2004100422531A patent/CN100353911C/zh not_active Expired - Lifetime
- 2004-05-09 CN CNA2006101625956A patent/CN1989895A/zh active Pending
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KR200458366Y1 (ko) * | 2010-04-21 | 2012-03-13 | 조원묵 | 역설수면에서 잠을 깨우는 생체 알람기기 |
KR101254453B1 (ko) * | 2012-02-01 | 2013-04-12 | 윤영은 | 외부장치와 전자기기 간에 이어잭을 이용하는 데이터 통신 기능을 제공하는 데이터 송수신 중개 장치 |
WO2022265381A1 (ko) * | 2021-06-17 | 2022-12-22 | 주식회사 바이오넷 | 귀 착용형 산소포화도 측정 센서 프로브 |
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CN100353911C (zh) | 2007-12-12 |
JP4588686B2 (ja) | 2010-12-01 |
CN1550204A (zh) | 2004-12-01 |
JP2004329928A (ja) | 2004-11-25 |
KR20040095489A (ko) | 2004-11-15 |
US20040225207A1 (en) | 2004-11-11 |
JP2007054650A (ja) | 2007-03-08 |
US7209775B2 (en) | 2007-04-24 |
EP1475035B1 (en) | 2011-06-22 |
CN1989895A (zh) | 2007-07-04 |
EP1475035A1 (en) | 2004-11-10 |
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