发明名称 |
Oxygen concentrator monitor and regulation assembly |
摘要 |
An improved oxygen concentrator includes an oxygen sensor, valve and timer for periodically directing a breathable gaseous mixture having increased oxygen concentration to the sensor. A preferred assembly includes an alarm and means for increasing oxygen concentration in the breathable gaseous mixture when the concentration falls below a selected concentration. |
申请公布号 |
US4516424(A) |
申请公布日期 |
1985.05.14 |
申请号 |
US19820396705 |
申请日期 |
1982.07.09 |
申请人 |
HUDSON OXYGEN THERAPY SALES COMPANY |
发明人 |
ROWLAND, ROBERT O. |
分类号 |
A61M16/06;A61M16/08;A61M16/10;B01D53/04;(IPC1-7):G01N31/06 |
主分类号 |
A61M16/06 |
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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