NUCLEIC ACID AMPLIFICATION DEVICE HAVING A PLURALITY OF HEATING BLOCKS

One aspect of the present invention provides a nucleic acid amplification device. The nucleic acid amplification device includes a polymerase chain reaction (PCR) chip driving portion configured to allow a PCR chip to reciprocate between a first position and a second position; a plurality of first heating blocks disposed to be spaced apart with the first position as a center therebetween and to face each other; a plurality of second heating blocks disposed to be spaced apart with the second position as a center therebetween and to face each other; and a heating block driving portion configured to move the plurality of first heating blocks and the plurality of second heating blocks toward the PCR chip. Here, both surfaces of the PCR chip come into contact with the plurality of first heating blocks at the first position and the both surfaces sequentially come into contact with the plurality of second heating blocks at the second position so as to perform PCR.