发明名称 |
Device for testing medical infusion |
摘要 |
A medical infusion testing device has a pair of identical measuring tubes with valves to direct flow to one tube while draining the one tube down to a predetermined level. The level of liquid in the tubes is measured by an optical charge coupled device. A logic device is arranged to measure a spot reading over a small flow or an averaged flow over an entire reading.
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申请公布号 |
US5487309(A) |
申请公布日期 |
1996.01.30 |
申请号 |
US19940207703 |
申请日期 |
1994.03.09 |
申请人 |
BROWN, MALCOLM C.;HAMMOND, PAUL E. |
发明人 |
BROWN, MALCOLM C.;HAMMOND, PAUL E. |
分类号 |
G01F1/00;G01F23/26;G01F23/292;G01P5/18;(IPC1-7):G01F1/00;A61M31/00 |
主分类号 |
G01F1/00 |
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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