发明名称 |
Blower apparatus of the CPAP/NIPPV type |
摘要 |
<p>A double-ended variable speed blower (100) for Continuous Positive Airway Pressure (CPAP) ventilation of patients includes two impellers (114,115) in the gas flow path that cooperatively pressurize gas to desired pressure and flow characteristics. Thus, the double-ended blower (100) can provide faster pressure response and desired flow characteristics over a narrower range of motor speeds, resulting in greater reliability and less acoustic noise. <IMAGE></p> |
申请公布号 |
EP1643131(B1) |
申请公布日期 |
2008.06.04 |
申请号 |
EP20050028723 |
申请日期 |
2002.12.10 |
申请人 |
RESMED LTD. |
发明人 |
VIRR, ALEXANDER;LEA, STEPHEN ANTHONY;MARTIN, DION CHARLES CHEWE;REED, NICK;PUCKERIDGE, LARRY;DALY, GEOFFREY;FU, TIMOTHY TSUN-FAI |
分类号 |
F04D17/12;A61M16/00;F04D17/16;F04D25/08;F04D25/16;F04D29/42 |
主分类号 |
F04D17/12 |
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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