发明授权
US07291310B2 Microsystem for determining clotting time of blood and low-cost, single-use device for use therein
有权
用于确定血液凝固时间的微系统和用于其中的低成本，一次性使用的装置
- 专利标题： Microsystem for determining clotting time of blood and low-cost, single-use device for use therein
- 专利标题（中）： 用于确定血液凝固时间的微系统和用于其中的低成本，一次性使用的装置
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申请号： US10737422申请日： 2003-12-16
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公开(公告)号： US07291310B2公开(公告)日： 2007-11-06
- 发明人: Steven M. Martin , Roy H. Olsson, III , Richard B. Brown , Robert K. Franklin
- 申请人： Steven M. Martin , Roy H. Olsson, III , Richard B. Brown , Robert K. Franklin
- 申请人地址： US MI Ann Arbor
- 专利权人： The Regents of the University of Michigan
- 当前专利权人： The Regents of the University of Michigan
- 当前专利权人地址： US MI Ann Arbor
- 代理机构： Brooks Kushman P.C.
- 主分类号： G01N33/86
- IPC分类号： G01N33/86 ; G01N27/02
摘要：
A microsystem for determining clotting time of blood and a low-cost, single-use device for use therein are provided wherein the device has no moving parts or expensive optical sensors or magnets. The device includes a microfluidic channel and a microsensor at least partially in fluid communication with the channel. By analyzing changes in the sensor as a drop of blood flows down the microfluidic channel, the time at which the blood clots can be determined.
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