A device for agitating and collecting biological liquid samples comprises an agitator of racks of tubes and a sampling apparatus capable of collecting a biological liquid sample in a tube. The device also comprises a scheduler arranged to specify an order of sampling from the tubes independently of the order in which the tubes are positioned in the respective racks and the order in which the racks are inserted into the device. The scheduler is arranged to control the agitator and the sampling apparatus to process the tubes in accordance with the sampling order.

A device for agitating and collecting biological liquid samples comprises an agitator of racks of tubes, a sampling apparatus capable of collecting a biological liquid sample in a tube, and a changer capable of gripping a tube on a rack received in the agitator and moving it to the sampling apparatus. The agitator is capable of agitating at least three racks simultaneously, and the device also comprises a scheduler capable of determining destination data for a tube and destination data for the rack which receives this tube, and of determining for each tube a final location based on the destination data of the tube and the destination data of the racks received in the device, which final location designates a rack, received on the agitator and a position on this rack and can be different from the location of the tube when the rack that received it has been introduced into the device, and arranged to control the changer in order to grip a tube, present it to the sampling apparatus and replace it after sampling at the final location.

An analyzer for use with in vitro diagnostics includes an automation system to move a plurality of sample carriers within the system. At least some carriers include a plurality of slots. Each slot is configured to hold one of a plurality of fluid containers. The system also includes a place and pick device configured to place the plurality of fluid containers into the plurality of slots and remove the plurality of fluid containers from the plurality of slots. The system further includes a controller configured to place mother sample tubes along with empty sample tubes into the same carrier and move the carrier to an existing pipettor within the analyzer to aliquot a sample portion of the mother sample into the empty daughter tubes to create aliquots for certain samples without requiring a standalone aliquoting station or substantially disrupting the normal flow of sample tubes within the automation system.

A robotic system is provided for accurately and quickly sorting sample tubes within or between sample tube racks.

A tube holding microplate including a plate frame; a predetermined array of tube holding receptacles formed in the plate frame, the tube holding receptacles of the predetermined array having a SBS standard pitch corresponding to the predetermined array, and being configured for holding therein sample store and transport tubes that are separate and distinct from the predetermined array of tube holding receptacles, each tube holding receptacle being disposed so as to contain sample specimen in a sample storage array, of the tube holding microplate and to effect, with the sample store and transport tube, delivery of the sample specimen from the sample storage array to a workstation, the predetermined array of tube holding receptacles defining a volume capacity of the tube holding microplate.

A method for sorting and/or treating containers includes the steps of: recording at least one image and/or a video of a plurality of containers by an image recording device, which is configured for recording spatially resolved color images; analyzing the at least one recorded image; identifying the individual containers; assigning an identification information and at least one portion of the recorded image to each of the identified containers; and ascertaining a color information, which is characteristic of an identified container, from the portion of the recorded image.

A processing unit for automated preparation of biological samples included in specimen tubes is described herein. The processing unit includes a removable sample preparation component configured to receive specimen tubes, read identifiers associated with the biological samples contained in the specimen tubes, mix reagents included in the specimen tubes, and transfer the specimen tubes to at least one of a centrifuge or a storage compartment. The processing unit further includes a centrifuge loader for automatic loading and unloading of the specimen tubes onto a centrifuge. The automated centrifuge loader includes a magnetic brake that can stop the centrifuge rotor at a precise position to facilitate loading and unloading of a specimen tube. The centrifuge includes a swing bucket designed to pivot around an axis and slide vertically to enable moving the bucket to a position in which the swing bucket can engage with the port where the specimen tube resides.

Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample.

This disclosure is directed to a system and method for detecting a surface of a substrate within a scanner.

A laboratory automation system for processing sample containers containing laboratory samples and/or for processing the samples is presented. The laboratory automation system comprises a digital camera configured to take an image of the sample container together with a calibration element. The image comprises image data related to the sample container and image data related to the calibration element. The laboratory automation system also comprises an image processing device configured to determine geometrical properties of the sample container depending on the image data related to the sample container and the image data related to the calibration element.