发明名称 |
Method and Apparatus for Monitoring Respiratory Activity |
摘要 |
A method of monitoring respiratory activity includes obtaining a respiration sound signal. The respiration sound signal is processed to identify a frequency component corresponding to respiration, and an amplitude related parameter of the component is measured. If the measured parameter is in an indeterminate region then a temporal domain related parameter of the identified frequency component is measured. An apparatus for monitoring respiratory activity is also disclosed. |
申请公布号 |
US2011137195(A1) |
申请公布日期 |
2011.06.09 |
申请号 |
US20070280835 |
申请日期 |
2007.02.28 |
申请人 |
IMPERIAL INNOVATIONS LIMITED |
发明人 |
RODRIQUEZ-VILLEGAS ESTHER;CORBISHLEY PHILIP GEORGE;DUNCAN JOHN SIDNEY;SMITH SHALAGH JEAN MACSORLEY |
分类号 |
A61B5/08 |
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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