发明名称 |
APPAREIL D'ADMINISTRATION DE LIQUIDES MEDICINAUX EN REGIMES DEBITMETRIQUE ET VOLUMETRIQUE |
摘要 |
A parenteral liquid administration set which is readily changeable between delivering liquid at measured "rate" through a drip chamber that has a constant liquid level, and delivering liquid from the chamber in a measured "volume" with a progressively lowering liquid level. A valve system on a top of an enlarged semi-rigid measuring chamber functions to selectively change between "rate" and "volume" delivery. In one version there is also a secondary drip chamber below the enlarged semi-rigid measuring chamber so the set can simultaneously indicate "rate" and "volume" delivery. |
申请公布号 |
BE790246(A1) |
申请公布日期 |
1973.02.15 |
申请号 |
BED790246 |
申请日期 |
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申请人 |
AMERICAN HOSPITAL SUPPLY CORP., 1740, RIDGE AVENUE, EVANSTON, ILLINOIS (E.U.A.), |
发明人 |
CH.J. MC PHEE. |
分类号 |
A61M5/168;A61M5/14 |
主分类号 |
A61M5/168 |
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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