Abstract: A drug delivery device includes a power source, a reservoir configured to receive a fluid, a fluid line in fluid communication with the reservoir, a pump configured to deliver a fluid from the reservoir to the fluid line, and a power limitation subsystem configured to limit a power level supplied to the pump.

Abstract: Capillary-based pressure threshold sensors are provided for liquids that exploit the properties of hydrophobic, superhydrophobic, oleophobic and amphiphobic porous membranes to detect when fluid passes through the membrane in the event of the pressure across the membrane rising above the breakthrough pressure of a fluid. Example implementations are provided of different configurations for a capillary-based pressure threshold sensor, and of how a capillary-based pressure threshold sensor is used in a medication delivery device or other fluid delivery devices to detect occlusion or other fluid flow condition.

Abstract: A lab-on-chip device for the processing, in particular the separation, of a fluid mixture comprising two immiscible phases (liquid and/or solid), said device comprising a fluid line (1,2,5,6) which successively includes an inlet reservoir (1), a separation channel (2), a collection channel (5) and an outlet (6), said separation channel (2) being designed in a way as to allow a separation of the fluid mixture into said two phases.

Abstract: The invention concerns an observation device such as cell culture wells comprising an optical element such as a lens or a filter, or even combinations thereof, for compensating an optical effect induced on a sample contained in the observation device and illuminated by a light beam traversing a meniscus. The interaction of a light beam with a meniscus interposed between said light beam and a sample to be visualized, alters the image readout of the sample so that the image thereof results negatively affected. By aligning the optical axis of the optical element with that of the meniscus, an optical effect such as non-uniform light distribution of illumination of the sample can be conveniently compensated. The invention further discloses the optical elements, characterising the observation device, per se.

Abstract: A device for detecting the deposition of a biological liquid sample for subsequent analysis, the device including a substrate for receiving the biological liquid sample, and two electrodes, each electrode having a free end, the respective free ends configured to be near or in contact with a surface of the substrate, the distance between the electrodes being such that the sample or at least a part of the sample is located between them.

Abstract: The present invention relates to a pipette tip comprising a thin holed membrane at its distal end, which is designed to be adapted with a system comprising at least an impedance analyser and a fluidic actuator to perform the dispensing and analysis of particles comprised within a conductive medium by exploiting the Coulter counter principle. The pipette tip can comprise attached or floating electrodes at its internal or external side for creating an electrical circuit. Also disclosed therein is a dispensing and analysis system, methods of using thereof and pipette tip's manufacturing methods.

Abstract: A lab-on-chip device for the processing, in particular the separation, of a fluid mixture comprising two immiscible phases (liquid and/or solid), said device comprising a fluid line (1,2,5,6) which successively includes an inlet reservoir (1), a separation channel (2), a collection channel (5) and an outlet (6), said separation channel (2) being designed in a way as to allow a separation of the fluid mixture into said two phases.