发明授权
US06719682B2 Electronic spindle for using centripetal acceleration to drive fluid movement in a microfluidics system
失效
用于使用向心加速度驱动微流体系统中的流体运动的电子主轴
- 专利标题： Electronic spindle for using centripetal acceleration to drive fluid movement in a microfluidics system
- 专利标题（中）： 用于使用向心加速度驱动微流体系统中的流体运动的电子主轴
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申请号： US10414536申请日： 2003-04-15
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公开(公告)号： US06719682B2公开(公告)日： 2004-04-13
- 发明人: Gregory Kellogg , Stephen G. Kieffer-Higgins , Bruce L. Carvalho , Gene A. Davis , John P. Willis , Ted Minior , Laura L. Chapman , Mikayla Kob , Sarah D. Oeltjen , Shari Ommert , Alec Mian
- 申请人： Gregory Kellogg , Stephen G. Kieffer-Higgins , Bruce L. Carvalho , Gene A. Davis , John P. Willis , Ted Minior , Laura L. Chapman , Mikayla Kob , Sarah D. Oeltjen , Shari Ommert , Alec Mian
- 主分类号： B04B900
- IPC分类号： B04B900
摘要：
This invention provides methods and apparatus for performing microanalytic and microsynthetic analyses and procedures. Specifically, the invention provides a microsystem platform for use with a micromanipulation device to manipulate the platform by rotation, thereby utilizing the centripetal force resulting from rotation of the platform to motivate fluid movement through microchannels embedded in the microplatform. The microsystem platforms of the invention are also provided having microfluidics components, resistive heating elements, temperature sensing elements, mixing structures, capillary and sacrificial valves, and methods for using these microsystems platforms for performing biological, enzymatic, immunological and chemical assays. An electronic spindle designed rotor capable of transferring electrical signals to and from the microsystem platforms of the invention is also provided.
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