发明名称 |
ELECTRONIC STETHOSCOPES WITH USER SELECTABLE DIGITAL FILTERS |
摘要 |
<p>In one aspect, an auscultation system utilizes a digital filter to obtain a sound profile similar to a sound profile of a mechanical stethoscope. In another aspect, an auscultation system utilizes a digital filter to provide diagnostic filtering. In yet another aspect, an auscultation system utilizes a digital filter to compensate for a characteristic frequency response of a headset.</p> |
申请公布号 |
WO2013086112(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
WO2012US68137 |
申请日期 |
2012.12.06 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
ROGERS, DANIEL J.;WATROUS, RAYMOND L.;OSTER, CRAIG D.;MCINTYRE, DANIEL R.;ANDERSEN, BJORN K. |
分类号 |
A61B7/04 |
主分类号 |
A61B7/04 |
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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