Sample preparation system and cartridge
A sample preparation cartridge 1 for use with a sample preparation device, the cartridge comprising a housing defining plural separate segments 31, 32 containing analytes and/or beads in use, and a moveable pipette positioned above the segments wherein the pipette is arranged to transfer analytes an...
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| creator | Gary Stephen Howard Gary Keith Jepps Piers Sebastian Harding |
| description | A sample preparation cartridge 1 for use with a sample preparation device, the cartridge comprising a housing defining plural separate segments 31, 32 containing analytes and/or beads in use, and a moveable pipette positioned above the segments wherein the pipette is arranged to transfer analytes and/or beads from one segment to another in order to prepare a sample for analysis. The pipette comprises a reservoir section 14 capable of supporting fluids and a nozzle section 6 capable of dispensing and aspirating fluids from the segments wherein the segments are arranged around a central axis of the housing and the pipette is arranged to rotate around the axis and lower towards, or raise from a desired segment when it has been rotated to be positioned above the desired segment. The cartridge further comprises a central shaft 5 with passageway 16 that connects with the pipette, the shaft is arranged to rotate with respect to the housing and connect with a drive member 4 of the device. Ideally, the segments comprises a fixed pipette section 8 which engages with the pipette nozzle. Each segments may comprise a fluid seal and the pipette comprises a piercing component to break the seal. |
| format | Patent |
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The pipette comprises a reservoir section 14 capable of supporting fluids and a nozzle section 6 capable of dispensing and aspirating fluids from the segments wherein the segments are arranged around a central axis of the housing and the pipette is arranged to rotate around the axis and lower towards, or raise from a desired segment when it has been rotated to be positioned above the desired segment. The cartridge further comprises a central shaft 5 with passageway 16 that connects with the pipette, the shaft is arranged to rotate with respect to the housing and connect with a drive member 4 of the device. Ideally, the segments comprises a fixed pipette section 8 which engages with the pipette nozzle. 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| language | eng |
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| subjects | CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING TRANSPORTING |
| title | Sample preparation system and cartridge |
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