发明名称 |
Intravenous set flow volumetric measurement device. |
摘要 |
A method and device for volumetric measurement of a drop of fluid administered in a gravity intravenous set. Radiation, preferable infrared light is passed through from the exterior of the drip chamber of the intravenous set and is detected and quantified by a receiver on the other exterior side of the chamber. The radiation passing through the chamber when a drop is not passing through the radiation path is taken as the background radiation level. When a drop passes through the chamber, a loss in radiation passing through the receiver occurs. This relative loss is converted into volume with the aid of a lookup table. |
申请公布号 |
ZA200401584(B) |
申请公布日期 |
2005.04.12 |
申请号 |
ZA20040001584 |
申请日期 |
2004.02.26 |
申请人 |
BURKO SYSTEMS AND DEVELOPMENT LTD. |
发明人 |
ZEEV BURKO |
分类号 |
G01F1/20;A61M5/00;A61M5/142;A61M5/168;G01F13/00 |
主分类号 |
G01F1/20 |
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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