Provided are a centrifugal microfluidic device having a sample distribution structure and a centrifugal microfluidic system including the centrifugal microfluidic device. The centrifugal microfluidic device includes: a rotatable platform; a sample chamber which is disposed in the rotatable platform and...http://www.google.de/patents/US8048387?utm_source=gb-gplus-sharePatent US8048387 - Centrifugal microfluidic device having sample distribution structure and centrifugal microfluidic system including the centrifugal microfluidic device