发明名称 |
Method of detecting an obstruction in a fluid flow line of a medical laboratory instrument |
摘要 |
An apparatus for detecting obstructions of a flow line. A detector housing is provided having a cavity therein. The detector housing has first and second openings into the cavity. The flow line is attached to the detector housing establishing a flow path through the first opening, the cavity, and the second opening, respectively. A pressure detector detects changes in pressure within the cavity, indicating the presence of an obstruction.
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申请公布号 |
US5622869(A) |
申请公布日期 |
1997.04.22 |
申请号 |
US19950500073 |
申请日期 |
1995.07.10 |
申请人 |
AKZO NOBEL N.V. |
发明人 |
LEWIS, GREGORY D.;KEITER, DEAN L.;MORENO, MARIO |
分类号 |
G01N33/49;G01L9/00;G01N1/00;G01N21/05;G01N35/08;G01N35/10;(IPC1-7):G01N21/13;G01N21/00 |
主分类号 |
G01N33/49 |
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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