Abstract: A method of preparing for analysis of a sample is shown and described. In one embodiment, the method includes soaking at least one sample collector in an apyrase solution, and removing the apyrase solution. The result is preparing the sample collector by removing adenosine triphosphate from the sample collector.

Abstract: Analyte testing devices, assemblies, methods, operations, and systems are shown and described. In one embodiment, an apparatus to generate a test result from an assay when contacted with a sample includes a non-planar optics module to align the assay in an offset testing position. A modular interface assembly may support a motherboard and at least one non-planar optics module.

Abstract: Sample collection and analysis devices, methods, and assemblies are shown and described. In one embodiment, an assembly includes a sample collection device and a removable vial having a penetrable barrier seal to prevent access to the vial until at least one penetrable activation. The result is improved efficient and effective sample collection and analysis.

Abstract: Test strip devices, assemblies, systems, and methods for the analysis of a sample are shown and described. In one embodiment, a test strip includes a nitrocellulose membrane, a filtration conjugate pad with a fibrous labeled receptor bottom side, and an overlay tape enclosing the nitrocellulose membrane and a portion of the filtration conjugate pad. An assembly may include a delivery device for delivering sample to the test strip.

Abstract: Embodiments described herein include detecting an analyte in a low pH sample. Some embodiments include detection of multiple analytes in a sample utilizing a plurality of analyte binders and a control zone containing multiple control zone capture agents. In some embodiments, the multiple control zone capture agents capture a plurality of binders within one control zone.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.

Abstract: Reader observation and monitoring of the imaging of biological development is shown and described. In one embodiment, a method for monitoring biological growth includes identifying an alert from comparing a background value identified on a plate to a non-background value identified on a plate. In particular examples, a pre-filter, threshold, and histogram analysis identifies an alert count.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.

Abstract: In-line testing and product delivery assemblies, methods, operations, and systems are shown and described. In one embodiment, an in-line testing and product delivery system includes a supply of product having at least one outlet with a valve closure and a downstream delivery line, a recirculation closed loop in fluid communication with the outlet and supply, and a reader to generate a rapid test result from a single use assay for detection of a presence or an absence of an analyte in the supply. The result provides monitoring of a detection of the analyte to block release of product supply into the delivery line.

Abstract: System, apparatus, and assemblies for the detection of at least one analyte in a sample are shown and described. The system may be an onboard vehicle system to generate an antibiotic test result from an antibiotic analyte assay.

Abstract: Reader and plate methods, operations, and systems for imaging/counting biological development on plates are shown and described. One embodiment includes calibrating a plate reader. Calibration may be triggered by detecting a quality control event or the like. The calibration process may include receiving a low and/or high calibrator, counting objects on the calibrator(s), and comparing objects on the calibrator(s) to a predetermined limit. The result is an improved plate reader for observing biological growth, when present, on a growth plate.

Abstract: Reader and plate methods, operations, and systems for observing a biological sample are shown and described. In one embodiment, a reader device includes selecting a plate type between at least two plate type selections on a user interface. One embodiment includes aligning a peel plate within a tray holder nest to define a semi-fixed processing position. One embodiment includes transporting a peel plate from a loading position into a focal alignment with an imaging device for monitoring biological growth, when present.

Abstract: Reader observation and monitoring of the imaging of biological development is shown and described. In one embodiment, a method for monitoring biological growth includes identifying an alert from comparing a background value identified on a plate to a non-background value identified on a plate. In particular examples, a pre-filter, threshold, and histogram analysis identifies an alert count.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.

Abstract: Assessing test results development during assay analysis is shown and described. In one embodiment, an apparatus generates an assessment of diagnostic test development from an assay. The apparatus may include an optical detector aligned in an optical path with the assay. Further, the optical detector may perform continuous image detection of the assay to generate an assessment testing development. In some examples, the assessment is a graphical display of diagnostic development. In yet other embodiments, a method of assessing diagnostic test development may include signaling the optical detector to perform continuing image detection of the assay and generating an assessment of said diagnostic test development. The assessment may include graphing a reflectance detected on the assay on a display board.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.

Abstract: Embodiments described herein include detecting an analyte in a low pH sample. Some embodiments include detection of multiple analytes in a sample utilizing a plurality of analyte binders and a control zone containing multiple control zone capture agents. In some embodiments, the multiple control zone capture agents capture a plurality of binders within one control zone.

Abstract: Culture medium devices and systems are shown and described. In one embodiment, a peel plate includes a recessed well, a raised platform, and a removable adhesive cover. In certain examples, the recessed well receives a sample on a dried media culture disc. The removable cover may have a first end secured adjacent to the raised platform and a second removable end removably enclosing the recessed well. The result is a peel plate, assembly, and methods for the enumerating a microorganism, when present, in a sample.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.

Abstract: Apparatus and assemblies for the detection of at least one analyte in a sample are shown and described. In one embodiment, the assembly generates a test result from an assay and includes an integrated reader and incubator, wherein the incubator incubates the assay as the reader generates the test result. The reader typically has an optical detector aligned with a light source for detecting a plurality of transmission of light on the assay. The result is systems and methods to improve the detection of the presence and/or absence of at least one analyte in a sample.