发明名称 |
Breathing assistance apparatus |
摘要 |
A pressure regulating device for use with a breathing assistance apparatus which conveys gases to a patient requiring breathing assistance. The device includes a valve member disposed within a valve housing which when gases flowing through the regulator reach a predetermined level at least a portion of the gases are permitted to flow through a vent aperture externally, similar to known pressure relief valves. The present invention includes an adjustment mechanism engaged with the valve member and for adjusting the predetermined level, and a locking mechanism for permanently preventing access to the adjustment mechanism once the predetermined level has been factory set. <IMAGE> |
申请公布号 |
EP1228781(B1) |
申请公布日期 |
2006.10.11 |
申请号 |
EP20020002175 |
申请日期 |
2002.01.29 |
申请人 |
FISHER & PAYKEL HEALTHCARE LIMITED |
发明人 |
PRIME, NEIL;LECKIE, MARTIN |
分类号 |
A61M16/20;A62B7/12;A61M16/00;A61M16/10;A61M16/16;A62B9/02;F16K35/10 |
主分类号 |
A61M16/20 |
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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