Method, apparatus, and computer program product are provided for anonymized diagnosis using lateral flow assays. In some embodiments, a test card includes one or more lateral flow assay (LFA) with one or more test patterns (e.g., full line, partial line, dot), one or more dummy patterns, and one or more control patterns. To visually encode LFA results, at manufacture, one or more lines/dots containing true results of the LFA(s) each has a position mixed with other “dummy” lines/dots, in randomized position patterns selected from among a plurality of possible position patterns. An optical machine-readable representation of data (e.g., QR code) is attached to the test card and encodes test card identification information (e.g., lot number, serial number, test type) associated with the test card. In some embodiments, a passcode card having a scrapeable coating that conceals a passcode associated with the test card is removably attached to the test card.

The disclosure relates to methods of manufacturing and using a single layer microfluidic for detecting target analytes, including obtaining a single layer sheet of paper; depositing wax boundaries onto the paper in a plurality of patterns including a main channel, fluid transfer channels, and an independent diagnostic area corresponding to each fluid transfer channel; melting the wax through the paper; depositing diagnostic components onto the diagnostic areas; depositing a continuous wax backing; and cutting devices from the paper. The disclosure also relates to a method of capturing an image of the micro fluidic device to generate diagnostic results corresponding to the diagnostic components by: identifying at least two panels from the image; and determining a color for each panel of the at least two panels; and generating for display, using the computing device, a graphical user-interface including at least one component visualizing the diagnostic results.

A system and method of monitoring sobriety using a hand-held breath testing device that, on receipt of a user's breath, generates a breath test signal comprising substance content data and user identification data, and wirelessly transmits the breath test signal to a breath test signal receiving station.

A method and a system for controlled usage of a laboratory glassware 123 comprises defining the usage control of the laboratory glassware 123, at a remote server 130, by receiving a first information from a computing device 120, and thereby generating a virtual stamp associated with the laboratory glassware 123. The first information is received over a communication link 160 from the computing device 120 by scanning a QR code associated with the glassware 123 using a scanning module 210 of the computing device 120. The remote server 130 allows an authorized user to define the usage control information in the virtual stamp for the controlled usage of the glassware 123.

The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such data in the conduct of an assay by an assay system. The present invention also relates to consumables (e.g., kits and reagent containers), software, data deployable bundles, computer-readable media, loading carts, instruments, systems, and methods, for performing automated biological assays.

An ergonomic vial and tube rack is disclosed for retaining a plurality of vials or tubes containing fluid therein in inclined or vertical upright positions, features of which a mechanism for a variable incline angle; lid/cap receptacles positioned either on a shelf above the vial holders or inside the cover when in an open position; an ice or heat pack compartment or a sealed compartment underneath the vials and/or behind the vials for the limited temperature control; rack to rack pin-to-hole locators for stackability, ease of transportation, and storage; color-coding of vial racks for convenience and work-flow assistance; a transparent front panel or an opening in front of each vial receptacle for additional verification of reagent labels; a rack cover with rows of circular indentations, with or without a disposable lining, for use as shallow reaction dishes for qualitative or quantitative chemical assays, such as pH testing.

A laboratory system for analyzing biological samples is presented. The laboratory system comprises a plurality of laboratory instruments configured to receive and identify biological samples and to query a laboratory control unit for a processing order indicative of processing steps to be carried out on the biological sample. The laboratory control unit is configured to validate sequence of queries from the plurality of laboratory instruments against a valid query sequence pattern.

A container for storing a histological sample comprises a container housing having an open top end and a bottom end defining a container interior. The container interior is configured to hold a fluid and receive the sample. A removable lid encloses the open top end. A container insert engages the container housing so as to substantially inhibit leaking of the fluid from the container. The insert includes an aperture configured to permit a sample holder containing the sample passage therethrough so as to enable depositing of the sample within the fluid in the container.

An automatic assaying system having a multiplex pipette cartridge section in which pipette cartridges are docked. At least one pipette cartridge has a different pipetting characteristic from another corresponding pipette cartridge, the different pipetting characteristic being selectable from a number of different pipetting characteristics. A multiplexing work item holder has an array of work item holder docks that dock corresponding work item holders selectable from pipette trays and pipette tip set racks that define the selectable different pipetting characteristic. One or more of the work item holder docks are indexed to selectably multiplex both the different interchangeable pipette trays and the at least one pipette set rack. A carrier moves the pipette cartridge or a work item holder carriage and a controller selects the at least one pipette tip set rack corresponding to a work item holder dock so as to effect automatic selection of the different pipetting characteristic.

Disclosed in one aspect is a method for performing a complete blood count (CBC) on a sample of whole blood by metering a predetermined amount of the whole blood and mixing it with a predetermined amount of diluent and stain and transferring a portion thereof to an imaging chamber of fixed dimensions and utilizing an automated microscope with digital camera and cell counting and recognition software to count every white blood cell and red blood corpuscle and platelet in the sample diluent/stain mixture to determine the number of red cells, white cells, and platelets per unit volume, and analyzing the white cells with cell recognition software to classify them.