发明名称 |
HUMIDITY CONTROLLER |
摘要 |
A breathing assistance apparatus adapted to deliver humidified gases at a desired level of humidity to a patient, including a humidifier and a heated conduit (116). The humidifier includes a controller (100), which determines a parameter of gas flow rate and then the required power input (108) to the humidifier to deliver the gases to the patient at the required patient humidity. In a second embodiment, a conduit heater (116) is provided and the controller determines whether it has been correctly connected to the control. External sensors are dispensed with and thus the apparatus is simple and less bulky. |
申请公布号 |
CA2391787(C) |
申请公布日期 |
2010.10.05 |
申请号 |
CA20002391787 |
申请日期 |
2000.08.09 |
申请人 |
FISHER & PAYKEL HEALTHCARE LIMITED |
发明人 |
THUDOR, MOHAMMAD;WIXEY, DAVID;HUNT, PETER JOHN |
分类号 |
A61M16/16;F24F6/00;A61M16/00;A61M16/10;F24F6/02;G05D22/02 |
主分类号 |
A61M16/16 |
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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