发明名称 |
RESUSCITATORS |
摘要 |
A gas-powered resuscitator is operable either in a manual mode or an automatic mode. The resuscitator includes an oscillatory timing valve 14 having an outlet 23 connected to a bi-stable valve 25, the operation of which is piloted by a manual valve 16. The outlet 26 of the bi-stable valve 25 connects to the outlet 2 of the resuscitator via a rotatable control 32 and a patient valve 41. The outlet 26 of the bi-stable valve 25 also connects to the control inlet 34 of the timing valve 14. The manual valve 16 has a button 62 that can be pushed down manually in the manual mode or can be held down in the automatic mode by rotating a locking ring 262. The maximum duration of cycles is limited by operation of the timing valve 14, whether the resuscitator is operated manually or automatically. |
申请公布号 |
EP1660161(A1) |
申请公布日期 |
2006.05.31 |
申请号 |
EP20040768335 |
申请日期 |
2004.09.03 |
申请人 |
SMITHS GROUP PLC |
发明人 |
BEN, JONATHAN, KEVIN;BENNETT, PAUL, JAMES, LESLIE |
分类号 |
A61M16/00;A61M16/12;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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