A fluid specimen collection, storage, transport, and testing cup contains a removable chromatographic strip-carrying cartridge and an axially moveable liquid specimen preserving caddy which moves between a first, pre-test position and a second, post-test position. During which a caddy drain is temporarily opened allowing an amount of liquid specimen deposited in the caddy to flow into the cup and contact the strips. Once in the second position, the drain is sealed for later confirmatory testing. The caddy is moved between the two positions by screwing a threaded lid more tightly onto the top opening of the cup. The axial range of the screw is limited by a removable obstruction collar. The caddy can include a liquid specimen containing chamber having a lower opening sealed by a frangible barrier.

A hematology test slide has the same or similar dimensions as a chemical reagent test slide and an immunoassay test slide so that it may be used with these other slides on a single clinical instrument. The hematology slide includes, in order from top to bottom, a slide housing having a top housing member, a top cover slip, a U-shaped, transfer tape spacer, a bottom cover slip, a base gasket and a base plate. The U-shaped spacer has a curved end portion which defines a sample deposit area, where a blood sample is pipetted thereon, and a pair of straight, parallel, spaced apart legs extending from the curved end portion. The legs define a read area. A blood sample deposited on the hematology slide at the sample deposit area will flow by capillary action to the read area, where optical measurements are made on the sample.

The invention relates in a first aspect to an improved fluidic device for determining a property of a microbe. The device comprising a bottom layer comprising a plurality of light-transmissive wells; and a top layer comprising an injection opening and a fluid distribution system. Each of said plurality of distribution channels has: essentially the same channel length between the inlet end and the outlet end; and essentially the same channel volume. The invention relates in a second aspect to a use of the device for determining a susceptibility of a microbe, preferably a bacterium, to an antimicrobial drug.

A biomolecule analysis kit includes a reaction container configured to perform an enzymatic reaction, the reaction container including a base portion which has a container-shaped portion and a low-adsorption structural portion which is provided on at least the inner surface of the container-shaped portion, the low-adsorption structural portion having an adsorption rate lower than the base portion at which at least one of a sample which becomes a target of analysis in the enzymatic reaction and a reagent for the enzymatic reaction is adsorbed thereonto, wherein a signal resulting from the enzymatic reaction is configured to be detected when the enzymatic reaction is performed in the reaction container.

The present invention relates to sample-to-answer systems, devices, cartridges, and method of using the same for detecting the presence of microorganisms in a sample, such as bacteria.

The present invention relates to a method for selecting and recovering products, including providing an emulsion (6) comprising a plurality of drops (4) contained in a carrier fluid (10), each drop comprising an internal fluid (8), measuring at least one physical parameter for several drops (4) of the emulsion (6), classifying at least some of the drops (4) of the emulsion in a class based on measurements obtained during measuring, tagging at least some of the classified drops (4) based on the class of the drop (4), and selectively recovering the drop (4) or part of the drop (4) using the tag of the drop or part of the drop (4).

A portable kit for generating a digital image of a faecal sample suitable for microscopic analysis, comprises a faecal sample preparation device configured to receive a faecal sample and a faecal flotation fluid, filter a suspension comprising the faecal sample and the faecal flotation fluid to provide a filtrate, a translucent faecal sample support, and a portable digital imaging module. The portable digital imaging module comprises a housing, a camera/microscopic lens assembly configured to generate a digital image of the faecal sample on the sample support, an illumination system, a seat for receiving the faecal sample support disposed between the camera/microscopic lens assembly and illumination system, a memory for storing the digital image, a communication system for communicating the digital image to an off-site image processing module via a communications network, and a battery operatively connected to the camera and microscopic lens assembly, memory and communication system.

The present invention relates to a kit comprising: a) an ampoule; b) a material comprising a hemp plant or parts thereof; and c) a color indicator capable of reacting by contacting the hemp plant and/or at least a part thereof to change the color of the color indicator, wherein the material and the color indicator are disposed in the ampoule; and a method for qualitatively and/or quantitatively detecting one or more substance(s) contained in the hemp plant using the kit.

Analyte content in a cell free portion of a body fluid, such as blood, is optically determined without centrifugation or other preliminary steps for separating the cell free portion from the body fluid. A channel is configured for containing a flowing sample of the body fluid along an optical boundary. The channel is configured so that a cell free layer of the fluid naturally forms along the boundary of the channel which coincides with the optical boundary. A light source is directed onto the optical boundary at an angle selected to generate total reflection from the boundary and to generate an evanescent field across the boundary in the cell free layer of fluid. A light detector is configured to detect absorption of the light in the evanescent field. The light source and light detector are matched to the wavelength range of an absorption peak of the analyte being detected.

Under one aspect, a device is provided for use in luminescent imaging. The device can include a photonic superlattice including a first material, the first material having a first refractive index. The first material can include first and second major surfaces and first and second pluralities of features defined through at least one of the first and second major surfaces, the features of the first plurality differing in at least one characteristic from the features of the second plurality. The photonic superlattice can support propagation of a first wavelength and a second wavelength approximately at a first angle out of the photonic superlattice, the first and second wavelengths being separated from one another by a first non-propagating wavelength that does not selectively propagate at the first angle out of the photonic superlattice.