The invention further relates to a method for producing said pipetting device. The invention relates to a pipetting device, in particular for pipetting a fluid sample by suctioning into a pipetting container using air under a pipetting pressure, having the following: —a valve assembly with at least one valve device for adjusting a pipetting pressure, said valve device having a valve chamber; —at least one pump device which is connected to the valve chamber in order to generate a chamber pressure in the valve chamber; —a pipetting channel which is connected to the pipetting container, and—a bypass channel which is open towards the surroundings, wherein—the pipetting channel and the bypass channel are each connected to the valve chamber; and—the at least one valve device has a closure element with a closure surface which is designed such that the chamber pressure is distributed to the pipetting channel and the bypass channel in a metered manner by the valve device in order to generate the desired pipetting pressure in the pipetting channel. The invention further relates to a method for producing said pipetting device.

A fluid sample testing apparatus has a fluid collector tube and a fluid collector in fluid communication with a sample holding container. The fluid collector is inserted into and penetrates the fluid collector tube and pressure is generated to release fluid from the fluid collector into the sample holding container, and air passes outside of the apparatus from the fluid collector tube via a vent path. The vent path is sealed with the fluid collector is fully inserted into the fluid collector tube. Indicator or test strips are optionally included in a stem of the fluid collector.

A medical device comprising a multilayer printed circuit board (PCB) comprising a heating element on an inner layer of the PCB; a single cell electrical power source to power the heating element; and a chamber adapted to contain a liquid, at least part of said chamber being defined by a thermally conductive material configured to provide a thermal transfer interface between the chamber and the PCB.

A device for use in the analysis of a biomolecule in a liquid sample, the device having a plurality of zones for accommodating at least part of the liquid sample, transfer means for transferring at least part of the liquid sample from one to another of said zones along a respective flow path, mechanically powered drive means for operating the transfer means, flow control means for selectively opening one or more flow path between the zones, and a common actuating member which sequentially controls both the mechanically powered drive means and the flow control means to achieve transfer of at least part of the liquid sample between said zones.

A biological sample collection system can include a sample collection vessel having a sample collection chamber with an opening configured to receive a biological sample into the sample collection chamber. The biological sample collection system can additionally include a selectively movable sleeve valve configured to associate with the opening of the sample collection chamber. The biological sample collection system can additionally include a sealing cap that is configured to associate with the selectively movable sleeve valve and with the sample collection vessel. The sealing cap can include a reagent chamber having reagent(s) stored therein, and when the sealing cap is associated with the sample collection vessel, the selectively movable sleeve valve opens, dispensing the reagent(s) into the sample collection chamber.

The disclosure provides cartridges that are pre-loaded with reagents for performing antimicrobial susceptibility testing (AST) and FISH testing. Cartridges of the disclosure include various incubation wells loaded with different antimicrobial agents for differential growth analysis. Imaging wells with species-specific microbial probes, fluorescent tags, magnetic particles and dye-cushion layers allow for tagging and imaging of target microbes for differential growth analysis.

A device for separation and/or preservation of non-cellular components from a biofluid sample includes at least one separation member to separate the non-cellular components from the sample and to retain cellular components, at least one extraction member to permit extraction of the non-cellular components from the separation member, at least one flow assay to analyze the non-cellular components extracted, and a housing in which the separation member, the extraction member and the flow assay are arranged. The housing is configured to be shifted from a first configuration to a second configuration In the first configuration, the separation member and the extraction member are fluidly coupled so that the device is configured to extract the non-cellular components In the second configuration, the separation member and the extraction member are fluidly uncoupled to prevent a preservative added to the separation member from reaching the extraction member and/or the flow assay.

A multi-chamber saliva-collection device is configured to segregate a saliva sample into at least two aliquots, each of the at least two aliquots being contained within a distinct chamber of the multi-chamber device, wherein the multi-chamber device is useful for performing an instant analyte test and a subsequent DNA confirmation to validate the identity of the tested individual. Related methods for using the device to obtain each of: an analyte test result, and a DNA confirmation of the identity of the individual from which the tested saliva sample, are also disclosed.

A manually actuated chromatography device comprising a chamber for receiving a liquid sample, a pump with a metering valve, and a chromatography element, wherein the pump moves a predetermined volume of liquid from the sample chamber to the chromatography element.

In order to provide a system allowing an improved and facilitated preparation of a sample for an appropriate analysis, a device for preparing a patient's sample before analysis is provided. The device comprises a housing (10, 30) and an actuator (50). The housing includes a receiving chamber (32). The receiving chamber is configured for receiving a liquid. The actuator is movable relative to the housing. The actuator is configured for extracting a predetermined amount of the liquid received in the receiving chamber and for supplying the extracted liquid to a reagent chamber, so that the reagent is suspended in the liquid. The actuator comprises a metering chamber (52) configured for receiving the predetermined amount of the liquid and for supplying the predetermined amount of the liquid to the reagent chamber.