Abstract: A method and system for selectively processing a sample according to one of a plurality of different assays, for example, for detecting a certain target component in the sample, include a plurality of cartridges in which the processing of a sample can take place and which each contain a different set of reagents required for one of the assays. Moreover, the system further includes a manipulator for introducing a sample into a selected one of the cartridges. Depending on the assay to be performed with a sample at hand, the appropriate cartridge is chosen, and the sample is introduced into and processed in the cartridge.

Abstract: The invention relates to a method and a system (100) for selectively processing a sample (130) according to one of a plurality of different assays, for example for detecting a certain target component in the sample. The system comprises a plurality of (typically disposable) cartridges (110) in which the processing of a sample (130) can take place and which each contain a different set of reagents required for one of the assays. Moreover, the system comprises a manipulator (140) for introducing a sample (130) into a selected one of the cartridges. Depending on the assay to be performed with a sample (130) at hand, the appropriate cartridge (110) is chosen, and the sample is introduced into and processed in said cartridge (110). Thus a high-throughput automated laboratory system can be achieved.

Abstract: The invention relates to an apparatus for determining the shape and/or size of small particles, comprising a cell into which the particles are placed, at least one light source for illuminating the particles, and at least one one-dimensional image sensor for measuring an image of the illuminated particles. The cell is embodied as a conduit through which the particles can be transported, and the image sensor is placed in the immediate vicinity of the conduit or into the conduit.