| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filling method of a solution to be inspected which enables the precise and certain dispensation of the solution to be inspected at a low cost by a simple method while preventing the mixing of foreign matters. <P>SOLUTION: A biochip is constituted so that a first well and a large number of second wells separated from the first well and containing a reagent are provided to the first surface of a substrate. In a state that the first well and second wells of the biochip are arranged so as to be covered with a cover member, the cover member and the substrate are brought to a close contact state in the loop like region surrounding the first well and second wells of the contact surface of the cover member and the substrate and, in a state that the biochip is arranged so that the distance from the second wells to a rotation axis becomes longer than the distance from the first well to the rotation axis, the biochip is rotated centering around the rotation axis and centrifugal force is utilized to move the solution to be inspected to the second wells from the first well through the space provided between the cover member and the substrate in the region inside the loop like region. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
