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    • 7. 发明公开
    • 원심력 미세유동 기반 혈소판 복합기능 및 약물반응 검사 장치 및 방법
    • 使用基于离散型微流控仪监测血小板功能和药物反应的装置和方法
    • KR1020140092496A
    • 2014-07-24
    • KR1020120158117
    • 2012-12-31
    • 고려대학교 산학협력단
    • 신세현임채승남정훈임현정
    • G01N33/49G01N35/08G01N33/15
    • G01N33/5029B01F13/0059B01F13/0818B01F15/0233B01L3/502746B01L2300/0803B01L2300/087B01L2300/0883B01L2400/0409B01L2400/0677G01N33/491G01N33/5044G01N35/00069G01N2035/00237
    • The present invention relates to an apparatus for examining multiple platelet functions and platelet response to drugs on the basis of centrifugal microfluidics. According to the present invention, the apparatus for examining multiple platelet functions and platelet response to drugs on the basis of centrifugal microfluidics comprises: a rotatable disk; a sample chamber arranged at the center of the disk and receiving a blood sample therein; stirring chambers separately connecting with the sample chamber in multiple radial directions and inducing shear flow in the blood sample; a micro channel connecting to each stirring chambers, through which the blood sample migrates and the adhesion and aggregation of platelets occur; and a waste sample chamber receiving the blood sample which has passed through the micro channel. According to the present invention, the apparatus for examining multiple platelet functions and platelet response to drugs on the basis of centrifugal microfluidics has effects of: allowing multiple drug tests for one blood sample and multiple tests for multiple platelet functions by one test in multiple channels; and reducing examination time and examination costs.
    • 本发明涉及一种用于基于离心微流体检查药物的多种血小板功能和血小板反应的装置。 根据本发明,用于基于离心微流体检查药物的多种血小板功能和血小板反应的装置包括:可旋转盘; 样品室,布置在盘的中心并在其中接收血样; 搅拌室在多个径向方向上与样品室分开连接,并引起血样中的剪切流动; 连接到每个搅拌室的微通道,血液样品迁移通过该微通道并发生血小板的粘附和聚集; 以及容纳已经通过微通道的血液样本的废样本室。 根据本发明,基于离心微流体检查药物的多种血小板功能和血小板反应的装置具有以下效果:通过多个通道中的一次测试,允许一次血液样品的多次药物测试和多个血小板功能的多次测试; 并减少考试时间和考试费用。