Patent application number | Description | Published |
20100307595 | FLUIDIC DEVICE, FLUIDIC MODULE, AND METHOD OF HANDLING A LIQUID - A fluidic device includes a fluidic module with a first fluid chamber and a second fluid chamber closed with the exception of a fluidic connection to the first fluid chamber. A drive is formed to impart the fluidic module with a first rotation at a rotational frequency below a rotational frequency threshold at which liquid is pneumatically held in the first fluid chamber and does not enter the second fluid chamber. The drive is further formed to impart the fluidic module with a second rotation at a second rotational frequency above the rotational frequency threshold at which a liquid column created in the first fluid chamber becomes unstable and the liquid enters the second fluid chamber. | 12-09-2010 |
20130015114 | MIXER FOR INSERTION INTO A ROTOR OF A CENTRIFUGE - A mixer for insertion into a rotor of a centrifuge has a mixing trough and an obstacle device with at least one obstacle. The at least one obstacle is configured in order to influence the flow of a liquid present in the mixing trough. In response to a rotation of the rotor, with a specified incorporation of the mixer in a holder of the rotor, a spacing between at least one wall section of the mixing trough and the obstacle device is variable such that the liquid present in the mixing trough flows around the obstacle of the obstacle device. | 01-17-2013 |
20130252796 | DEVICE FOR INSERTION INTO A ROTOR OF A CENTRIFUGE, CENTRIFUGE AND METHOD FOR THE FLUIDIC COUPLING OF CAVITIES - A device for insertion into a rotor of a centrifuge has at least two bodies stacked one above the other in a stacking direction inside a housing. The housing is configured such that it can be inserted into a holder of the rotor of the centrifuge. With a correct reception of the device in the centrifuge, and upon a rotation of the rotor, a spacing of one of the at least two bodies in relation to the axis of rotation of the rotor is smaller than a spacing of another of the at least two bodies in relation to the axis of rotation of the rotor. A first of the at least two bodies has at least one first cavity and a second cavity and a second body of the at least two bodies has at least one first cavity. The two bodies are movably disposed in relation to each other inside the housing in order to fluidically couple, in a first phase, responding to a rotation of the rotor, the first cavity of the first body to the first cavity of the second body and to fluidically couple in a second phase the second cavity of the first body to the first cavity of the second body. | 09-26-2013 |
20140251886 | MIXER FOR INSERTION INTO A ROTOR OF A CENTRIFUGE - A mixer for insertion into a rotor of a centrifuge has a mixing trough and an obstacle device with at least one obstacle. The at least one obstacle is configured in order to influence the flow of a liquid present in the mixing trough. In response to a rotation of the rotor, with a specified incorporation of the mixer in a holder of the rotor, a spacing between at least one wall section of the mixing trough and the obstacle device is variable such that the liquid present in the mixing trough flows around the obstacle of the obstacle device. | 09-11-2014 |
20140315747 | BIFUNCTIONAL OLIGONUCLEOTIDE PROBE FOR UNIVERSAL REAL TIME MULTIANALYTE DETECTION - The invention relates to a mediator probe comprising a probe region and a mediator region. Furthermore, the invention relates to a system comprising a mediator probe and a detection molecule, use of that system and a method for detection of at least one target molecule. | 10-23-2014 |
Patent application number | Description | Published |
20120015844 | DEVICE AND METHOD FOR PRODUCING A REPLICATE OR DERIVATIVE FROM AN ARRAY OF MOLECULES, AND APPLICATIONS THEREOF - A method of producing a replicate or derivative of an array of molecules, the array having a spatial arrangement of separate samples of molecules, includes creating, for each sample, at least one spatially limited effective area which is separate from the effective areas of the other samples, a surface, provided with a binding adapter or binding properties, of a carrier bordering on the effective areas. The molecules are amplified by means of amplifying agents in the effective areas for creating replicates or derivatives of the samples. The replicates or derivatives of the samples are bound to the carrier by means of the binding adapter or the binding properties, so that a spatial arrangement of the replicates or derivatives of the samples on the carrier corresponds to the spatial arrangement of the samples in the array. The carrier having the copies of the samples is removed from the array. | 01-19-2012 |
20130206701 | METHOD OF TRANSPORTING MAGNETIC PARTICLES - A method of transporting magnetic particles enables magnetic particles to be transported between a plurality of microfluidic chambers which are connected to one another via a fluidic connection on a radially inner side, and are fluidically separated from one another on a radially outer side. Magnetic forces and centrifugal forces are exploited to transport magnetic particles from one chamber to another across phase boundaries. | 08-15-2013 |
20130266492 | TURRET COMPONENT FOR A REAGENT VESSEL - A turret component for a reagent vessel includes at least one vessel structure into which at least one liquid and/or pulverized material is pourable. The at least one vessel is formed on the turret component, and the turret component has at least one predetermined breaking point on at least one vessel base of the at least one vessel structure. A reagent vessel insertion part for a reagent vessel for a centrifuge and/or for a pressure varying apparatus includes the turret component and also includes an insertion part housing configured to enable insertion of the reagent vessel insertion part into a reagent vessel for a centrifuge and/or a pressure varying apparatus. | 10-10-2013 |
20140038307 | REAGENT VESSEL INSERT, REAGENT VESSELS, METHOD FOR THE CENTRIFUGING OF AT LEAST ONE MATERIAL AND METHOD FOR THE PRESSURE TREATMENT OF AT LEAST ONE MATERIAL - A reagent vessel insert for a reagent vessel for a centrifuge and/or a pressure varying device includes an insert housing formed such that the reagent vessel insert is insertable in a reagent vessel for a centrifuge and/or for a pressure varying device. The reagent vessel insert also includes at least one agitating element arranged in at least one interior volume such that a place and/or position of the at least one agitating element is changeable with respect to the insert housing. The reagent vessel insert is configured such that at least one material filled into the at least one interior volume is agitatable and such that, during an adjustment, at least one subunit of the at least one agitating element contacting at least one holding structure, by which the at least one agitating element is held in at least one semi-stable place and/or at least one semi-stable position. | 02-06-2014 |
20140356129 | FLUIDICS MODULE, DEVICE AND METHOD FOR PUMPING A LIQUID - A fluidics module rotatable about a rotational center includes first and second chambers and a compression chamber. First and second fluid channels are provided between the first and second chambers and the compression chamber, respectively. The flow resistance of the second fluid channel is smaller, for a flow of liquid from the compression chamber to the second chamber, than a flow resistance of the first fluid channel for a flow of liquid from the compression chamber to the first chamber. Upon rotation at a high rotational frequency, liquid is initially introduced from the first chamber into the compression chamber via the first fluid channel, so that a compressible medium is compressed within the compression chamber. Subsequently, the rotational frequency is reduced, so that the compressible medium within the compression chamber will expand and so that, thereby, liquid is driven into the second chamber via the second fluid channel. | 12-04-2014 |