公开(公告)号：US20160223548A1

公开(公告)日：2016-08-04

申请号：US15010786

申请日：2016-01-29

Applicant: TOTO LTD.

Inventor： Satoko KIZUKA ,  Hiroshi TSUBOI ,  Masayuki NAGAISHI ,  Hidenori OKA ,  Akemi TAKESHITA ,  Koji SONODA ,  Aya HASEGAWA ,  Shingo YAMAYA ,  Masahiro YAMAMOTO ,  Akitoshi SAKAGUCHI ,  Yasuhiro SETOGUCHI ,  Kuniyuki IZAWA

IPC: G01N33/574 ,  G01N33/00

CPC classification number: G01N33/57419 ,  A61B5/42 ,  A61B5/4255 ,  A61B10/0038 ,  A61B2010/0083 ,  G01N33/0044 ,  G01N33/005 ,  G01N33/0073 ,  G01N2033/4975

Abstract: It is an object of the present invention to provide a biological information measurement system capable of detecting odiferous gas in defecation gas at sufficient accuracy. The present invention is a system (1) that measures physical condition of a test subject on the basis of a defecation gas, and that includes: a suction device (18); a gas detector (20) with a gas sensor sensitive to an odiferous gas; a control device; a data analyzer (60) that analyzes the physical condition of the test subject; and an output device (68), and a detecting portion of the gas sensor detects gas at an oxidation-reduction temperature at which the detecting portion reacts to the hydrogen gas by an oxidation-reduction reaction, and at an oxidation-reduction reduced temperature at which an oxidation-reduction reaction to the hydrogen gas is deteriorated to relatively raise sensitivity of the detecting portion to the odiferous gas.

Abstract translation: 本发明的目的是提供能够以足够的精度检测排便气体中的有毒气体的生物信息测量系统。 本发明是一种系统（1），该系统（1）基于排便气体来测量受检者的身体状况，包括：抽吸装置（18）; 气体检测器（20），其具有对含气体敏感的气体传感器; 控制装置; 数据分析器（60），其分析测试对象的身体状况; 和输出装置（68），并且气体传感器的检测部分检测氧化还原温度下的气体，在该氧化还原温度下，通过氧化还原反应使检测部分与氢气反应，并且在氧化还原温度 其对氢气的氧化还原反应劣化，从而相对地提高检测部分对含气体的灵敏度。