发明名称 |
DEVICE AND METHOD FOR MEASURING ENVIRONMENT INSIDE MASK BODY |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device and a method for measuring environment inside a mask body, which allow a degree of the leak of particles to be confirmed in real time and allow relationship between the leak of particles and breathing of a wearer to be confirmed.SOLUTION: The device for measuring environment inside a mask body includes: an inner particle counter for measuring the number of particles inside mask body covering at least a mouth and a nose; an outer particle counter for measuring the number of particles of outside the mask body; a pressure sensor for measuring the pressure inside the mask body; a calculation part for calculating a comparison value between the number of particles inside the mask body and the number of particles outside the mask body using a measuring result of the inner particle counter and of the outer particle counter, and an output part for outputting a comparison value calculated by the calculation part and the pressure measured by the pressure sensor each in a simultaneously displayable manner in association with the time.</p> |
申请公布号 |
JP2014085218(A) |
申请公布日期 |
2014.05.12 |
申请号 |
JP20120234142 |
申请日期 |
2012.10.23 |
申请人 |
SHIBATA SCIENTIFIC TECHNOLOGY LTD |
发明人 |
SHIBATA MASATOSHI ; SAITO SHINJI ; TSURUTA YUGO ; IDEYA YOSHIHIRO ; CHIBA YUJI |
分类号 |
G01N15/08;G01N15/06 |
主分类号 |
G01N15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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