发明名称 |
Digital endotracheal tube sound acquisition and localization device |
摘要 |
An apparatus and method for determining proper endotreachal placement is disclosed. The apparatus includes an audio receiver having a body, a microphone mount in a center thereof the body and an audio cavity, an audio processing unit; and a signal cable connected at a first end to the microphone and at a second end, where the receiver is adapted to be positioned in a suprasternal notch of a patient and the acoustic signal detected after inflation of a balloon associated with an endotracheal tube. The method uses the apparatus to detect and analyze an audio signal. The audio signal is then used to confirm endotracheal tube placement.
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申请公布号 |
US8038629(B2) |
申请公布日期 |
2011.10.18 |
申请号 |
US20080244577 |
申请日期 |
2008.10.02 |
申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
SOLANKI DANESHVARI R.;DOAN THOMAS K.;MCGRADY, II WILLIAM E. |
分类号 |
A61M15/00;A61B5/05;A61B5/08;A61B5/103;A61B5/117;A61B17/00;A61M16/00 |
主分类号 |
A61M15/00 |
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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