A biological sample test system and method includes a remote sample delivery system, configured to secure a container for a biological sample, the container including a sample identifier. A sample receiving station is configured to receive the container from the remote sample delivery system based on the sample identifier. The remote sample delivery system is configured to automatically navigate to the sample receiving station upon the container being secured to the remote sample delivery system. A sample test track, comprising a plurality of test stations and a container conveyance system configured to sequentially deliver the container to individual ones of the plurality of test stations based, at least in part, on sample identifier.

A biological sample test system and method includes a remote sample delivery system, configured to secure a container for a biological sample, the container including a sample identifier. A sample receiving station is configured to receive the container from the remote sample delivery system based on the sample identifier. The remote sample delivery system is configured to automatically navigate to the sample receiving station upon the container being secured to the remote sample delivery system. A sample test track, comprising a plurality of test stations and a container conveyance system configured to sequentially deliver the container to individual ones of the plurality of test stations based, at least in part, on sample identifier.

Methods, apparatuses, and systems are provided for processing a biological sample. Exemplary methods comprise transferring a swab associated with an aliquot of the biological sample into a wash liquid, wherein a first portion of the aliquot is released into the wash liquid; and transferring the swab into a carrier liquid, wherein a second portion of the aliquot is released into the carrier liquid. The methods can provide efficient transfer of analyte such as cells or nucleic acid into the carrier liquid while releasing particulate matter, viscous polymers, or other undesired material into the wash liquid. Alternatively or in addition, the methods can also release desired material into the wash liquid, e.g., cells, which can be used in applications such as culturing.

The present invention relates to a clearing technique which uses a solution containing at least one of a compound having a delipidation ability, a compound having a biochrome decoloring ability, a compound having a decalcification ability, a compound having a refractive index adjusting ability, and a compound having a tissue swelling ability. The clearing technique is suitable for use in high-throughput and low-magnification imaging which involves a simple process.

The present invention relates to a porous material for inclusion of cytological preparations such as for example the material taken from procedures of fine needle aspiration with high effectiveness level. The effectiveness consists in quantitative and qualitative advantages: the proposed porous material has a high affinity for the cellular material which is captured and kept in the meshes by forming a kind of tissue without losing cellular elements thus with a quantitative advantage with respect to the traditional methods. Moreover, the material proposed in the patent is provided with wide cells delimited by thin meshes, this allows a wide diffusion of the fixative by optimizing the morphology preservation of the cytological sample; such qualitative advantage translates into optimum yield of the ancillary methods for studying the pathology.

A switching valve includes a rotor having a pair of rollers rotatably mounted on both ends thereof, a rotor drive unit rotationally driving the rotor, a pair of pressing members, each being provided at a position where each of the pair of pressing members cooperates with each of the pair of rollers outside a revolution orbit of each of the pair of rollers revolving by rotation of the rotor, and a pair of tubes, each being disposed between the revolution orbit of each of the pair of rollers and each of the pair of pressing members. A rotation center axis of the rotor is disposed on a straight line connecting centers of rotation of the pair of rollers, and each pressing member has the pair of pressing areas symmetrical with respect to a straight line passing through the center of rotation of the rotor and extending a vertical direction.

A switching valve includes a rotor having a pair of rollers rotatably mounted on both ends thereof, a rotor drive unit rotationally driving the rotor, a pair of pressing members, each being provided at a position where each of the pair of pressing members cooperates with each of the pair of rollers outside a revolution orbit of each of the pair of rollers revolving by rotation of the rotor, and a pair of tubes, each being disposed between the revolution orbit of each of the pair of rollers and each of the pair of pressing members. A rotation center axis of the rotor is disposed on a straight line connecting centers of rotation of the pair of rollers, and each pressing member has the pair of pressing areas symmetrical with respect to a straight line passing through the center of rotation of the rotor and extending a vertical direction.

A sample injection device is used to inject a sample into a chromatograph and includes a flow vial, a sampling needle and one or more than one sample dissolution devices. A sample is supplied to the flow vial. The sample that has been supplied to the flow vial is collected by the sampling needle and injected into the chromatograph. At least one of ultrasonic waves, an electric field and a magnetic field is used, so that dissolution of a sample to be injected into the chromatograph is promoted by one or more than one sample dissolution devices.

An apparatus for simulating an oscillating flight path is provided. The apparatus comprises a slide extending along a first axis; a support structure slidably coupled to the slide; and a table connected to the support structure. The support structure is operable to move along the slide. The table is coupled to the support structure and operable to rotate about a second axis orthogonal to the first axis. The table comprises a surface that is parallel to the second axis and that is operable to rotate about a third axis orthogonal to the second axis.

In one embodiment, a tissue planing assembly includes a base frame, a plurality of disassemblable components assembled to the base frame and having a ready configuration, a sample conveyor, a blade assembly configured to be coupled to the base frame, a control unit communicatively coupled to the sample conveyor, and one or more component sensors communicatively coupled to the control unit. The plurality of disassemblable components is configured to support a tissue sample. The sample conveyor is configured to convey the tissue sample through the blade assembly. The one or more components sensors are configured to output a signal indicative of at least one of the plurality of disassemblable components missing from the ready configuration, wherein the control unit prohibits operation of the sample conveyor when at least one of the plurality of disassemblable components is missing from the ready configuration.