KR20230033732A - 신체 배출물 분석 - Google Patents
신체 배출물 분석 Download PDFInfo
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Abstract
Description
도 2 는 본 발명의 일부 애플리케이션들에 따른 센서 모듈의 컴포넌트들을 개략적으로 예시하는 블럭 다이어그램이다;
도 3a-b는 본 발명의 개별 애플리케이션들에 따른 센서 모듈의 영상 컴포넌트의 컴포넌트들의 개략적인 예시이다;
도 4 는 본 발명의 일부 애플리케이션들에 따른 대변 샘플들로부터 기록된 스펙트로그램(spectrogram)들을 보여주는 그래프이다;
도 5 는 본 발명의 일부 애플리케이션들에 따라 수행된 실험 동안에 개별 샘플들로부터 기록된 스펙트럼 컴포넌트들의 측면들을 보여주는 바-차트다;
도 6 은 본 발명의 일부 애플리케이션들에 따라 수행된 실험 결과들을 보여주는 그래프이다; 및
도 7 은 본 발명의 일부 애플리케이션들에 따라 수행된 단계들을 보여주는 플로우 차트이다.
Claims (18)
- 변기(toilet bowl) 내부에 배치된 피험자(subject)의 신체 배출물을 이용하기 위한 장치로서,
상기 신체 배출물이 상기 변기 내부에 배치되는 동안, 상기 변기로부터의 광을 수신하도록 구성된 하나 이상의 광 센서; 및
컴퓨터 프로세서로서,
수신된 상기 광을 분석함으로써 적혈구의 컴포넌트들에 의한 광 흡수를 나타내는 상기 수신된 광 내의 하나 이상의 스펙트럼 밴드의 세기(intensity)를 결정하고;
결정된 상기 스펙트럼 밴드의 세기에 응답하여, 상기 신체 배출물 내에 혈액이 존재하는지를 결정하고; 및
적어도 부분적으로 상기 혈액의 존재에 대한 결정에 응답하여, 상기 혈액의 존재의 원인을 나타내는 입력을 상기 피험자로부터 요청하도록 구성된, 상기 컴퓨터 프로세서를 포함하는, 장치. - 제1항에 있어서, 상기 신체 배출물은 대변을 포함하고, 상기 컴퓨터 프로세서는 상기 대변 내에 혈액이 존재하는지를 결정함으로써 상기 신체 배출물 내에 혈액이 존재함을 결정하도록 구성된, 장치.
- 제1항에 있어서, 상기 신체 배출물은 소변을 포함하고, 상기 컴퓨터 프로세서는 상기 소변 내에 혈액이 존재하는지를 결정함으로써 상기 신체 배출물 내에 혈액이 존재함을 결정하도록 구성된, 장치.
- 제1항에 있어서, 상기 컴퓨터 프로세서는 상기 피험자가 먹은 식품(food)을 나타내는 입력을 상기 피험자로부터 요청하도록 구성된, 장치.
- 제1항에 있어서, 상기 컴퓨터 프로세서는 상기 피험자가 복용한 약을 나타내는 입력을 상기 피험자로부터 요청하도록 구성된, 장치.
- 제1항에 있어서, 상기 피험자가 상기 신체 배출물을 상기 변기로 배출한 다음에, 상기 신체 배출물이 적어도 부분적으로 상기 변기의 물 내에 배치되는 동안, 상기 하나 이상의 광 센서는 배출 후 임의의 사람에 의해 임의의 행위가 수행될 필요없이 상기 변기로부터의 광을 수신하도록 구성된, 장치.
- 제1항에 있어서, 상기 컴퓨터 프로세서는,
상기 수신된 광을 분석하여 530nm 내지 785nm 범위 내에 있는 상기 수신된 광 내의 적어도 2개의 스펙트럼 밴드(band)의 세기를 결정하고;
상기 수신된 광 내에서 상기 2 개의 스펙트럼 밴드의 세기의 비율을 결정하고;
상기 2개의 스펙트럼 밴드의 세기의 비율의 결정에 응답하여, 상기 신체 배출물 내에 혈액이 존재하는지를 결정하도록 구성된, 장치. - 제7항에 있어서, 상기 컴퓨터 프로세서는 530 nm 내지 785nm 범위 내에 있는 상기 수신된 광 내의 3개 이상의 스펙트럼 밴드의 세기를 결정함으로써 상기 수신된 광 내의 상기 적어도 2개의 스펙트럼 밴드의 세기를 결정하도록 구성된, 장치.
- 제7항에 있어서, 상기 컴퓨터 프로세서는 540 nm, 565 nm, 및 575 nm으로 구성된 그룹으로부터 선택된 근사 파장(approximate wavelength)에 중심이 있는 상기 수신된 광 내의 적어도 2개의 스펙트럼 밴드의 세기를 결정함으로써 530 nm 내지 785 nm 범위 내에 있는 상기 수신된 광 내의 상기 적어도 2개의 스펙트럼 밴드의 세기를 결정하도록 구성된, 장치.
- 변기 내부에 배치된 피험자의 신체 배출물을 이용하기 위한 방법으로서,
상기 신체 배출물이 상기 변기 내부에 배치되는 동안, 하나 이상의 광 센서를 이용하여 상기 변기로부터 광을 수신하는 단계;
컴퓨터 프로세서를 이용하여,
수신된 상기 광을 분석함으로써, 적혈구의 컴포넌트에 의한 광 흡수를 나타내는 상기 수신된 광 내의 하나 이상의 스펙트럼 밴드의 세기를 결정하는 단계;
결정된 상기 스펙트럼 밴드의 세기에 응답하여, 상기 신체 배출물 내에 혈액이 존재하는지를 결정하는 단계; 및
적어도 부분적으로 상기 혈액의 존재에 대한 결정에 응답하여, 상기 혈액 존재의 원인을 나타내는 입력을 상기 피험자로부터 요청하는 단계를 포함하는, 방법. - 제10항에 있어서, 상기 신체 배출물은 대변을 포함하고, 상기 신체 배출물 내에 혈액이 존재하는지를 결정하는 단계는 상기 대변 내에 혈액이 존재하는지를 결정하는 단계를 포함하는, 방법.
- 제10항에 있어서, 상기 신체 배출물은 소변을 포함하고, 상기 신체 배출물 내에 혈액이 존재하는지를 결정하는 단계는 상기 소변 내에 혈액이 존재하는지를 결정하는 단계를 포함하는, 방법.
- 제10항에 있어서, 상기 혈액 존재의 원인을 나타내는 입력을 상기 피험자로부터 요청하는 단계는 상기 피험자가 먹은 식품을 나타내는 입력을 상기 피험자로부터 요청하는 단계를 포함하는, 방법.
- 제10항에 있어서, 상기 혈액 존재의 원인을 나타내는 입력을 피험자로부터 요청하는 단계는 상기 피험자가 복용한 약을 나타내는 입력을 상기 피험자로부터 요청하는 단계를 포함하는, 방법.
- 제10항에 있어서, 상기 하나 이상의 광 센서를 사용하여 상기 변기로부터 광을 수신하는 단계는 상기 피험자가 상기 신체 배출물을 변기에 배출한 후에, 상기 신체 배출물이 적어도 부분적으로 상기 변기의 물 내에 배치되는 동안, 임의의 사람에 의해 임의의 행위가 수행될 필요없이 상기 하나 이상의 광 센서를 사용하여 상기 변기로부터의 상기 광을 수신하는 단계를 포함하는, 방법.
- 제10항에 있어서,
상기 적혈구 컴포넌트에 의한 광 흡수를 나타내는 상기 수신된 광 내의 하나 이상의 스펙트럼 밴드의 세기를 결정하는 단계는,
상기 수신된 광을 분석하여 530nm 내지 785nm 범위 내에 있는 상기 수신된 광 내의 적어도 2개의 스펙트럼 밴드의 세기를 결정하는 단계; 및
상기 수신된 광 내에서 상기 2개의 스펙트럼 밴드의 세기 비율을 결정하는 단계;를 포함하고,
상기 신체 배출물 내에 혈액이 존재하는지를 결정하는 단계는 상기 비율에 응답하여 상기 신체 배출물 내에 혈액이 존재하는지를 결정하는 단계를 포함하는, 방법. - 제16항에 있어서, 상기 수신된 광 내의 적어도 2개의 스펙트럼 밴드의 세기를 결정하는 단계는 530nm 내지 785nm 범위 내에 있는 수신된 광 내의 3개 이상의 스펙트럼 밴드의 세기를 결정하는 단계를 포함하는, 방법.
- 제16항에 있어서, 530nm 내지 785nm 범위 내에 있는 수신된 광 내의 상기 적어도 2개의 스펙트럼 밴드의 세기를 결정하는 단계는, 540 nm, 565 nm, 및 575 nm으로 구성된 그룹으로부터 선택된 근사 파장(approximate wavelength)에 중심이 있는 상기 수신된 광 내의 적어도 2개의 스펙트럼 밴드의 세기를 결정하는 단계를 포함하는, 방법.
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