发明名称 |
Apparatus for determining respiratory condition |
摘要 |
<p>An apparatus for determining a respiratory condition, the apparatus includes: a signal acquirer which is configured to acquire a signal waveform corresponding to a respiratory flow of a subject; a differential calculator which is configured to acquire a differential waveform which is obtained by performing differentiation of the signal waveform; and a first determiner which is configured to determine that inspiratory flow limitation occurs in the subject, when the differential waveform satisfies a predetermined condition in a portion of the signal waveform, which corresponds to inspiration of the subject.</p> |
申请公布号 |
EP2668900(A1) |
申请公布日期 |
2013.12.04 |
申请号 |
EP20130169071 |
申请日期 |
2013.05.24 |
申请人 |
NIHON KOHDEN CORPORATION;NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY |
发明人 |
NONAKA, YUKIO;ISONO, SHIROH;SHIMIZU, TSUYOSHI |
分类号 |
A61B5/08;A61M16/00 |
主分类号 |
A61B5/08 |
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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