| 摘要 |
PURPOSE:To enable the execution of a multinominal biochemical analysis by the sue of the samples in capillaries by constituting the titled instrument of a capillary holder, diluting vessel, diluting and dispensing device, etc. CONSTITUTION:This automatic analyzer 1 is constituted of a multinominal analysis line, sample cup 10, a turn table 9 provided with a diluting cup 11 arranged oppositely thereto, a capillary sampling part 5 provided with a capillary holder 7 and diluting vessel 6, a rotary type diluting and dispensing device 8, etc. A suction and discharge nozzle 91 is disposed and lowered onto the fixing position of the capillary 16 and the top end thereof is inserted into the capillary 16 to such the serum sample therein when the multinomical biochemical analysis is to be executed by using the capillary sampling line. The sample is then discharged together with diluting liquid into the vessel 6 by the upward movement of the nozzle 91, by which the diluted sample it set. A prescribed volume of the diluted sample in the vessel 6 is sucked, after the cleaning of the nozzle 91, and is discharged and supplied into an introducing port 4 of the analysis line, by which the analysis of the specific item is executed. The analysis of many items is thus executed with the capillary drawn samples by repeating the cleaning, sucking and discharging in the above-mentioned manner. |
