초록 ▼

A blood analysis system or instrument, generally, including an incubator station, a sample and reagent holding station, a pipette assembly, a centrifuge, an analysis station, and a transport assembly. Generally, the incubation station holds containers while reagents and fluids are being dispensed in

A blood analysis system or instrument, generally, including an incubator station, a sample and reagent holding station, a pipette assembly, a centrifuge, an analysis station, and a transport assembly. Generally, the incubation station holds containers while reagents and fluids are being dispensed in those containers, and, if desired, for incubating the containers. The sample and reagent holding station holds samples and a plurality of reagents, and the pipette assembly transfers fluids from that sample and reagent holding station to containers in the incubation station. The centrifuge is provided for centrifuging the container, and the analysis station is provided to analyze the containers optically to identify reactions therein. The transport assembly carries the containers between the incubator station, the centrifuge, and the analysis station. Preferably, the pipette assembly is automatically operated to draw fluids and preselected reagents from the sample and reagent holding station, and to dispense fluids into the containers held in the incubation station to produce predetermined solutions therein. Also, the transport subassembly is automatically operated to carry containers from the incubator station to the centrifuge after the predetermined solutions have been produced in the containers, and then to carry the containers from the centrifuge to the analysis station.

대표청구항 ▼

An automated analysis system for analyzing aqueous solutions, comprising: an incubator station for holding and incubating a plurality of containers; a sample station for holding a plurality of samples of aqueous solutions; a reagent station for holding a plurality of reagents; a pipette assembly for

An automated analysis system for analyzing aqueous solutions, comprising: an incubator station for holding and incubating a plurality of containers; a sample station for holding a plurality of samples of aqueous solutions; a reagent station for holding a plurality of reagents; a pipette assembly for drawing aqueous solutions from the sample station, for drawing reagents from the reagent stations and for dispensing aqueous solutions and reagents into the containers at the incubator station; a centrifuge for centrifuging the containers; an analysis station for analyzing the containers to identify reactions therein; and a transport assembly for transporting the containers between the incubator station, the centrifuge, and the analysis station; wherein the centrifuge includes: a rotor including a rotatable body and a plurality of arms connected to and radially extending outward from the body; motor means connected to the rotor to rotate the rotor; and a plurality of container mounting brackets connected to the arms of the rotor, and forming container receiving means to hold the container on the rotor for rotary movement therewith and for pivotal movement relative to the arms of the rotor, wherein each of the mounting brackets is mounted on a respective one of the rotor arms and includes i) a left side member, ii) a right side member, iii) means pivotally mounting the left and right side members on opposite lateral sides of the respective one of the rotor arms, and iv) means connecting the left and right side members together for pivotal movement together, wherein said container receiving means are formed by adjacent left and right side members of each pair of adjacent mounting brackets.