Abstract: A biological imaging analyzer is described comprises a staining module configured to stain cells of a biological sample so as to produce stained cells. The analyzer also comprises a lighting module configured to illuminate the stained cells, the lighting module comprising a plurality of pulsed lights. The analyzer further comprises an imaging module configured to capture images of the stained cells. A method of flow imaging a biological sample comprises flowing the biological sample including the stained cells through an image capture region of a flowcell. The method also comprises utilizing the lighting module to illuminate the stained cells at the image capture region with the plurality of pulsed lights. The method further comprises capturing images of the stained cells at the image capture region with the imaging module.

Abstract: A biological imaging analyzer comprises a flowcell configured to flow biological cells therethrough, the flowcell including an imaging region where images of the biological cells are captured. The analyzer also comprises a lighting module configured to generate a light, the lighting module comprising a light guide configured to convey the light to an imaging region of the flowcell. The analyzer further comprises an imaging module configured to capture images of the biological cells at the imaging region of the flowcell. The analyzer also comprises a flowcell holder in operable connection with the flowcell. A method of positioning a flowcell for biological analysis comprises providing the flowcell configured to flow a biological sample for analysis, and operably connecting the flowcell holder with the flowcell.

Abstract: A sample identification system that may be used to track and correlate a sample container in a laboratory analyzer or the like is set forth. The exemplary laboratory analyzer employs at least one carrier that supports at least one sample tube. The sample identification system includes a first optical reader that has a first field of view that is sufficient to expose the first optical reader to targeted visual indicia that identifies the carrier. The system further includes a second optical reader that has a second field of view that is sufficient to expose the second optical reader to targeted visual indicia identifying the sample tube held by the carrier. One or more decoders may be used to extract the identification information from the targeted visual indicia. The identification information then may be provided to a process controller, which may use the information for one or more predetermined purposes.