| abstract |
The invention relates generally to the field of automated collection and deposition of fluid, semi-solid, and solid samples of biological or chemical materials. More specifically, the invention relates to the field of microarrayers, which are devices for autonomously depositing minute droplets of biological or chemical fluid samples in ordered arrays onto substrates. The invention also relates to tissue arrayers, which are devices for the collection and deposition of solid and semi-solid tissue samples in ordered arrays. Other aspects of the invention relate to fluidics robots, which are devices for the autonomous collection, dispensing and processing of biological or chemical fluid samples. The invention improves the throughput of microarrayers, tissue arrayers, and fluidies robots by providing methods and apparatuses to precisely and repeatably load supplies into the machines. |