Microfluidic device and method with trapping of sample in cavities having lids that can be opened or closed

   
   

System and method for providing a sample preparing arrangement (10) submergible in a liquid medium that includes a carrier structure (11) having at least one cavity (12) therein and that is in communication with an arrangement (13) for controllable generation of a magnetic field through influence of a control signal. The sample preparing arrangement includes a magnetic covering structure (14) for covering and/or uncovering the cavity in operative interaction with the magnetic field.

Система и метод для обеспечивать образец подготовляя расположение (10) submergible в жидкостном средстве вклюают структуру несущей (11) имея по крайней мере одну полость (12) в этом и находится в сообщении с расположением (13) для controllable поколения магнитного поля через влияние сигнала управления. Образец подготовляя расположение вклюает магнитную структуру заволакивания (14) для заволакивания and/or расчехлять полость в оперативное взаимодействие с магнитным полем.

 
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