发明名称 |
HUFF COUGH SIMULATION DEVICE |
摘要 |
<p>A respiratory treatment device having an inlet configured to receive exhaled air into the device and an outlet configured to permit exhaled air to exit the device. A blocking member is moveable between a closed position where the flow of air through the device is restricted, and an open position where the flow of air through the device is less restricted. A biasing member is configured to bias the blocking member toward the closed position, wherein a level of bias decreases as the blocking member moves from the closed position to the open position.</p> |
申请公布号 |
WO2015003249(A9) |
申请公布日期 |
2015.05.07 |
申请号 |
WO2014CA00562 |
申请日期 |
2014.07.11 |
申请人 |
TRUDELL MEDICAL INTERNATIONAL |
发明人 |
COSTELLA, STEPHEN;MEYER, ADAM;SCARROTT, PETER |
分类号 |
A61H31/00;A61M16/00 |
主分类号 |
A61H31/00 |
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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