发明授权
US07661326B2 Apparatus for aspirating and dispensing liquids in an automated analyzer
有权
用于在自动分析仪中吸取和分配液体的设备
- 专利标题： Apparatus for aspirating and dispensing liquids in an automated analyzer
- 专利标题（中）： 用于在自动分析仪中吸取和分配液体的设备
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申请号： US11553107申请日： 2006-10-26
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公开(公告)号： US07661326B2公开(公告)日： 2010-02-16
- 发明人: William W. Li , William J. Casey , Craig R. Veiner , Carlos R. Gonzalez , Jose M. Cano , Roberto Del Valle , Santiago Galvez
- 申请人： William W. Li , William J. Casey , Craig R. Veiner , Carlos R. Gonzalez , Jose M. Cano , Roberto Del Valle , Santiago Galvez
- 申请人地址： US CA Fullerton
- 专利权人： Beckman Coulter, Inc.
- 当前专利权人： Beckman Coulter, Inc.
- 当前专利权人地址： US CA Fullerton
- 代理商 Warren W. Kurz; Mitchell E. Alter
- 主分类号： G01N1/00
- IPC分类号： G01N1/00
摘要：
Apparatus for aspirating and dispensing liquid samples in an analytical instrument, e.g., a hematology instrument, includes a liquid-sampling valve that, while operating to segment and position for dispensing one or more precise volumes of a liquid sample that has been aspirated into the valve by a pump, simultaneously enables the apparatus to be operated in an aspirate/dispense (suck-and-spit) mode in which a liquid sample can be selectively driven through the valve in opposite directions by a pump, e.g., a syringe pump.
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