发明名称 |
System, apparatus and methods for supplying gases |
摘要 |
A system, apparatus and methods are provided for supplying gases to a user. The supply includes a sub-therapeutic mode and a pressure support mode for delivering therapy to a user. A flow diversion device or valve switches from a first mode corresponding with the sub-therapeutic mode of the system to a second mode corresponding with the pressure support mode of the system. In the first mode, the valve opens a larger flow path between the interior of the user interface and ambient air than in the second mode. |
申请公布号 |
GB2500145(A) |
申请公布日期 |
2013.09.11 |
申请号 |
GB20130010564 |
申请日期 |
2011.12.02 |
申请人 |
FISHER & PAYKEL HEALTHCARE LIMITED |
发明人 |
DAVID M RAPOPORT;DONALD ROY KURIGER;MARK JOHN ARROW-SMITH |
分类号 |
A61M16/00;A61M16/08;A61M16/16;A61M16/20 |
主分类号 |
A61M16/00 |
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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