Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator.

Abstract: The invention is directed to systems, apparatus and kits for automated synthesis of a plurality of polynucleotides in an array of reaction chambers using a template-free polymerase. In some embodiments, adaptive elements and processes are provided to monitor and control disruption of the synthesis process and fluid movement by enzyme aggregation.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator. A docking station using such a microfluidic cartridge and a process for analyzing a biological sample involving a docking station and a microfluidic cartridge are also described.

Abstract: A microfluidic cartridge for detecting one nucleic acid of a sample, including a plurality of functional volumes split into functional areas and a fluidic network of microchannels. At least three functional areas are fluidly connected to a central distribution hub of fluids by one or more hub-connected microchannels, the central distribution hub being capable of pumping and injecting fluids from a first functional area to a second functional area by passing through the central distribution hub; and at least three valves of hub-connected microchannels are arranged so that the at least three valves are adapted to be actuated mechanically by a single external cam-driven actuator. A docking station using such a microfluidic cartridge and a process for analyzing a biological sample involving a docking station and a microfluidic cartridge are also described.

Abstract: A cartridge for carrying out a method of analyzing the nucleic acids contained in a sample, includes a main body (1) produced in a substrate, in which there are formed at least one reaction chamber (6) and one detection chamber (10) for at least one nucleic acid likely to be contained in the sample, a microfluid circuit including a sample-injection member (7), elements (4 and 13) for respectively injecting fluids into and removing fluids from the cartridge, cavities, fluidic passages (2) and valves capable of closing them. The cartridge further includes (a) a first face known as the actuation face (16), from which the valves of the cartridge are actuated, and (b) a second face, opposite to the actuating face, including the detection chamber (10) for at least one nucleic acid likely to be contained in the sample, this face being known as the detection face (15).