DISPENSING DEVICE, IMMUNOASSAY ANALYZER AND METHOD THEREOF

摘要

Dispensing devices and methods are provided. The dispensing devices can include a first dispensing station arranged on a periphery of a holding unit for dispensing a first reaction component, and a second dispensing station arranged on the holding unit for dispensing a second reaction component. The first reaction component and the second reaction component are dispensed. Operations on the holding unit are not affected by dispensing of the first reaction component, improving test efficiency. Because reaction containers do not need to be transferred out of the holding unit to dispense the second reaction component, test processes are simplified, In addition, the dispensing unit is not restricted to being arranged around the holding unit, and the first dispensing unit and second dispensing unit are arranged separately, so restriction of and interference with the dispensing units are avoided.

主权项

1. A dispensing device, comprising:
a holding unit that holds and transfers one or more reaction containers along a transfer path of the holding unit; a first dispensing station that is arranged on a periphery of the holding unit; a second dispensing station that is arranged on the holding unit; a transfer unit that transfers the one or more reaction containers between the first dispensing station and the holding unit on which the second dispensing station is arranged; a dispensing unit that dispenses a first reaction component to the reaction containers located at the first dispensing station at a dispensing position of the first dispensing station and dispenses a second reaction component to the reaction containers located at the second dispensing station; and a control unit coupled to the transfer unit, the holding unit and the dispensing unit, wherein: the control unit controls the transfer unit to transfer the one or more reaction containers between the first dispensing station and the holding unit on which the second dispensing station is arranged, and controls the dispensing unit to dispense the first reaction component to the reaction containers located at the first dispensing station and dispense the second reaction component to the reaction containers located at the second dispensing station.