| 摘要 |
Measuring a number of biochemical parameters, in a sample, comprises that colored magnetic micro-balls (1) are used where their colors are indexed by parameters. For the measurement of a number of biochemical parameters, in a sample, colored magnetic micro-balls (1) are used where their colors are indexed by parameters. The balls can be multiplexed, and the multiplexed balls are scanned by a camera (2). The balls are moved by magnets (3) through the different compartments which contain the sample (7) or reagents (8) to the scanning station (4). The liquid is not a carrier for the balls, but the magnets which give a passage through the thresholds (6) of the plastics array (5), and hold the magnetic balls in a level against the wall of the array for a precise camera scanning. |
