发明名称 |
Method and apparatus for improving the comfort of CPAP |
摘要 |
A low-cost CPAP apparatus in which, upon detection of the transition from inhalation to exhalation, the blower motor is de-energized to allow it to freewheel. When the pressure in the patient mask (or whatever interface is utilized) reaches a minimum pressure level during exhalation, the motor is re-energized and its speed is controlled so to maintain the pressure at a level suitable for exhalation. Upon detection of the transition from exhalation to inhalation, the motor speed is increased to provide higher pressures in the patient mask suitable for inhalation. |
申请公布号 |
US2005005937(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040871970 |
申请日期 |
2004.06.18 |
申请人 |
FARRUGIA STEVEN PAUL;ALDER MATTHEW;PRICE ANDREW MARTIN;RICHARD RON |
发明人 |
FARRUGIA STEVEN PAUL;ALDER MATTHEW;PRICE ANDREW MARTIN;RICHARD RON |
分类号 |
A61B5/08;A61H;A61M16/00;(IPC1-7):A61M16/00 |
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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