| 摘要 |
<p>In case of forming a large number of detection points in chips for detecting specimens (for example, DNA chips or DNA microarrays), a spot liquor containing a constituent of the detection points is simultaneously spotted on the surface of a plural number of slide glass plates or at a plural number of sites on a single slide glass plate, thereby elevating the efficiency of forming detection chips and thus supplying detection chips at a low cost. As a means of spotting detection points on the slide glass surface, use is made of a plural number of injection modules 10a, 30a and 40a provided with injection units 10d for injecting a spot liquor containing a constituent of the detection points. Then the spot liquor is injected simultaneously from the injection units 10d, 30d and 40d of each injection module toward the surface of a plural number of slid glass plates 20 or a plural number of sites on a single slide glass plate 20 corresponding to respective injection modules so that detection points are simultaneously formed on the surface of each slide glass plate 20 or at a plural number of sites on the single slide glass plate 20, thereby elevating the efficiency of forming detection chips.</p> |
