发明名称 |
CONTINUOUS FLOW ANESTHESIA APPARATUS |
摘要 |
A gas flow control system for anesthesia apparatus including a mixture control valve operable to vary the relative proportions of two gaseous components without affecting the total flow rate thereof and a control for varying the total flow rate of these components without varying the relative proportions thereof. Flow meters are utilized to visually confirm the accuracy of the mixture control valve.
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申请公布号 |
US3739799(A) |
申请公布日期 |
1973.06.19 |
申请号 |
USD3739799 |
申请日期 |
1971.09.07 |
申请人 |
FRASER SWEATMAN INC,US |
发明人 |
BICKFORD A,US;CZAJKA R,US |
分类号 |
A61M16/12;A61M16/10;B01F3/02;B01F15/04;G05D11/03;(IPC1-7):G05D11/03 |
主分类号 |
A61M16/12 |
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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