首页>
外国专利>
METHODS AND SYSTEMS FOR MICRO PLATELET FUNCTION TESTING USING AN INTEGRATED MINIATURIZED PLATELET FUNCTION ANALYZER
METHODS AND SYSTEMS FOR MICRO PLATELET FUNCTION TESTING USING AN INTEGRATED MINIATURIZED PLATELET FUNCTION ANALYZER
展开▼
机译:使用集成的微型化血小板功能分析仪进行微血小板功能测试的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed are methods and devices for platelet function analysis. An impedance-based micro platelet function test device comprises a pair of micro-fabricated 3D electrodes for measuring an electrical impedance between the pair electrodes during a platelet function test, and a microfluidic chamber enclosing the pair of electrodes. At least one of the electrodes comprises an electrode core coated with a metal coating, the metal coating has a patterned surface structure derived from a patterned surface of the electrode core, and the microfluidic chamber has an inlet for accepting a blood sample comprising platelets for the platelet function test. The measured electrical impedance characterizes platelet aggregation in the blood sample. Such micro platelet function test methods and devices provide a low-cost, micro electrical-mechanical system based testing platform that enable accurate and repeatable platelet function analyses.
展开▼