Abstract: In an embodiment, an immunochemistry analysing system includes a source of paramagnetic particles, a source of fluid, a cuvette configured to receive the paramagnetic particles and the fluid, a pipette configured to (i) translate so that at least a portion of the pipette is located within the cuvette and (ii) dispense at least one of the paramagnetic particles and the fluid into the cuvette so that the paramagnetic particles and the fluid can be mixed within the cuvette, a motor configured to move the pipette while located in the cuvette, and a control unit configured to vary a motor drive of the motor to cause the pipette to mix the fluid with the paramagnetic particles within the cuvette.

Abstract: In an embodiment, an immunochemistry analysing system includes a source of paramagnetic particles, a source of fluid, a cuvette configured to receive the paramagnetic particles and the fluid, a pipette configured to (i) translate so that at least a portion of the pipette is located within the cuvette and (ii) dispense at least one of the paramagnetic particles and the fluid into the cuvette so that the paramagnetic particles and the fluid can be mixed within the cuvette, a motor configured to move the pipette while located in the cuvette, and a control unit configured to vary a motor drive of the motor to cause the pipette to mix the fluid with the paramagnetic particles within the cuvette.

Abstract: Apparatuses and methods for dried blood spot (DBS) sample collection are disclosed. A dried blood spot sampling device is configured to deliver blood through a passage to an absorbent disk in the device and control an amount of blood saturating the absorbent disk. The sampling device may include a manually actuatable component adjustable between a first position, in which an outlet of the passage is not in physical contact with the absorbent disk, and a second position, in which the outlet of the passage is in physical contact with the absorbent disk.

Abstract: Apparatuses and methods for dried blood spot (DBS) sample collection are disclosed. A dried blood spot sampling device is configured to deliver blood through a passage to an absorbent disk in the device and control an amount of blood saturating the absorbent disk. The sampling device may include a manually actuatable component adjustable between a first position, in which an outlet of the passage is not in physical contact with the absorbent disk, and a second position, in which the outlet of the passage is in physical contact with the absorbent disk.

Abstract: In an embodiment, an immunochemistry analysing system includes a source of paramagnetic particles, a source of fluid, a cuvette configured to receive the paramagnetic particles and the fluid, a pipette configured to (i) translate so that at least a portion of the pipette is located within the cuvette and (ii) dispense at least one of the paramagnetic particles and the fluid into the cuvette so that the paramagnetic particles and the fluid can be mixed within the cuvette, a motor configured to move the pipette while located in the cuvette, and a control unit configured to vary a motor drive of the motor to cause the pipette to mix the fluid with the paramagnetic particles within the cuvette.

Abstract: Apparatuses and methods for dried blood spot (DBS) sample collection are disclosed. A dried blood spot sampling device is configured to deliver blood through a passage to an absorbent disk in the device and control an amount of blood saturating the absorbent disk. The sampling device may include a manually actuatable component adjustable between a first position, in which an outlet of the passage is not in physical contact with the absorbent disk, and a second position, in which the outlet of the passage is in physical contact with the absorbent disk.

Abstract: Signals indicating ink-discharge presence control priming and preferably halt document creation pending ink resupply--or pending an operator command to go on without resupply. A detector senses ink discharge; circuits including a programmed microprocessor apply the detector signal to control, most typically, pen priming or repriming--and preferably related functions including suspension of printer operation. The detector preferably includes an optical source and detector along an optical path that intersects an ink-discharge path. With a pen that has multiple ink-discharge nozzles, preferably the apparatus distinguishes between ink discharge from the different nozzles (by correlation with nozzle-actuating pulses), and accordingly controls priming of each nozzle independently. Preferably this system is operated before starting to print a new sheet and upon newly installing a pen.

Abstract: A computer printer tray system comprising a paper input tray and a paper output tray, neither of which is required to have any moving parts. The output tray is supported in part by the input tray and both trays of the system are semi-permanently cantilever supported from the front of the printer so that neither tray has to be removed when loading an unprinted stack of cut sheet paper or removing printed paper. The output tray has a first portion which is inclined from a second portion by about 10.degree. to correct paper curl caused by a wet printing process.

Abstract: A computer printer tray system comprising a paper input tray and a paper output tray, neither of which is required to have any moving parts. The output tray is supported in part by the input tray and both trays of the system are semi-permanently cantilever supported from the front of the printer so that neither tray has to be removed when loading an unprinted stack of cut sheet paper or removing printed paper. The output tray has a first portion which is inclined from a second portion by about 10.degree. to correct paper curl caused by a wet printing process.

Abstract: A flexible interconnect circuit having at least two connected components within its periphery is formed with electrically conductive traces on a nonconductive plastic support. The components are interconnected to each other, and to external locations, with the interconnect circuit. As part of the manufacturing process, the conductive traces are typically electroplated with gold. The traces must be contacted as electrodes during electrodeposition, and the contacting is done using bus connectors along the periphery of the support. Isolated traces, not contacting the periphery and typically extending only between the components within the periphery, are contacted by providing removable bus connectors on the nonconductive support. When plating is complete, the removable bus connectors are removed, preferably by die cutting away those portions of the support having the unneeded bus connectors.