A container for selective transport of samples of biological material or of biological origin suitable for containing at least a fluid or liquid and/or for containing at least a portion of a collecting device, the container having a selective passage portion configured to prevent exit of a fluid or liquid from the container, through the passage portion, at least in at least an operating sealed condition defined at least by a rest state of the container or by a first value of mechanical shaking of the container and/or by a first value of relative centrifugal force to which the container is subjected, and configured selectively to enable exit of the fluid or liquid from the container, across the passage portion, at least in an operating passage condition, defined at least by a corresponding second state of mechanical shaking of the container and/or wherein the container is subjected to a corresponding second relative centrifugal force.

Embodiments of the present invention provide systems and methods for tagging and acoustically characterizing containers.

The invention relates to a method for examining a liquid sample that has a liquid and at least one cell located in the liquid and/or at least one particle located in the liquid, wherein at least one data element containing information about a sample region is determined with the method. The method is characterised in that the data element is supplied to a trained algorithm that generates a result dependent on the data element, and in that a dispensing process comprising the discharging of at least part of the liquid sample depends on the result.

Disclosed is a liquid patterning device and liquid patterning method. The liquid patterning device includes: a substrate having a flat bottom and a surface; at least one microstructure formed to vertically protrude from the surface of the substrate and including a plurality of unit microposts so as to have a desired shape; and a liquid mover for moving a liquid to be patterned on the surface of the substrate in another direction from one direction of the microstructure.

A specimen preparation device may include: a reagent setting part in which reagent containers each containing a reagent are set; and a dispenser comprising a nozzle that aspirates a reagent from a reagent container and discharges the reagent into a reaction container. The reagent setting part may include a setting part main body that holds the reagent containers, a lid provided to cover the setting part main body from above and comprising first insertion holes formed in the lid, the first insertion holes allowing the nozzle to passing through, a shutter member comprising a second insertion hole formed in the shutter member, the second insertion hole allowing the nozzle to pass through, and a shutter drive that moves the shutter member between an opening position at which the first insertion holes are open via the second insertion hole and a closing position at which the first insertion holes are closed.

An adapter for laboratory cell strainer is disclosed. The adapter includes a unitary structure having an annular top surface, an annular bottom surface, a smooth inner surface, an outer surface, and an opening extending therethrough. The adapter has a downwardly and radially inwardly sloped funnel section terminating in a cylindrical edge at the annular bottom surface with a lower section of the funnel section having a narrowed, tapered diameter. The outer surface of a middle section of the funnel section has an annular neck configured therearound with a plurality of radially protruding ribs. The unitary structure is configured for connection to the laboratory cell strainer at the annular top surface and placement inside a various sized laboratory tube for receiving filtered liquid during use.

A microfluidic cartridge is provided. The microfluidic cartridge includes a reservoir for containing a fluid composition, a first face, and a second face joined with the first face. The electrical circuit has a first end portion and a second end portion. The first end portion of the electrical circuit is disposed on the first face and the second end portion of the electrical circuit is disposed on the second face. The first end portion includes electrical contacts and one or more circuit minor openings that are configured to mate with minor guideposts on the housing of a microfluidic delivery device. The microfluidic cartridge may include one or more major openings that are configured to mate with major guideposts on the housing. The microfluidic cartridge includes a microfluidic die disposed on the second face.

Provided is a nucleic acid sample-contained container including; a first nucleic acid molecule including an intended base sequence and a base sequence for detection different from the intended base sequence; and a second nucleic acid molecule free of the intended base sequence but including the base sequence for detection, wherein the nucleic acid sample-contained container includes the first nucleic acid molecule in a predetermined number. In a preferable mode, the copy number of the intended base sequence is less than 1,000, and the coefficient of variation (CV value) for the copy number is lower than 20%. In a more preferable mode, the nucleic acid molecules are artificially synthesized nucleic acid molecules. In a yet more preferable mode, the first nucleic acid molecule includes the intended base sequence in a plural number in the same molecule.

Apparatus for processing life-based organic particles, including particles selected from the list comprising cells, cellular spheroids, tissues, eukaryotes, micro-organisms, organs or embryos, comprises a hollow volume (10) that (a) is internally divided into at least first (14), second (16) and third (17) sub-volumes by at least two phaseguides (12, 13) formed inside the volume and (b) includes parts that are relatively upstream and relatively downstream when judged with reference to the movement of a meniscus or a bulk liquid in the volume (10). The apparatus includes at least first, second and third fluid conduits (19, 21, 22) connected to permit fluid communication between the upstream exterior of the volume (10) and a respective said sub-volume (14, 16, 17); and at least one further conduit (24) connected to permit fluid communication between the downstream exterior of the volume (10) and a said sub-volume. The first sub-volume (14) contains one or more life-based particles supported in or by a gel or gel-like substance; and the second sub-volume (16) communicates with the first sub-volume so as to permit transport of substances between the first and second sub-volumes (14, 16) and contains at least one gel or gel-like substance.

An automatic human urine detection system comprises a control module, a urine collection module, a detection module, an output module and a cleaning module. The control module controls operation of the system and comprises an instruction input unit. The urine collecting module is used for collecting urine to be detected; the detection module comprises a detection probe holder which is used for detecting the urine to be collected and obtains a corresponding detection report according to a detection result; the output module is used for outputting the detection report; and the cleaning module is used for cleaning system components through which the urine flows or is stored in the system. The automatic human urine detection system integrates automatic collection and subsequent automatic detection of human urine, the whole urinalysis process is effectively simplified, the operation process is humanized, and the user experience is good.