Toshiba Medical Systems Corporation

Kabushiki Kaisha Toshiba

Michiaki Takeuchi

Satoshi Matsumoto

Masahiro Masubuchi

Hiroko Takayama

Tomomi Muramatsu

According to one embodiment, an automatic analyzer includes dispenser, measurer, thermostat, cooler and cleaner. Dispenser dispenses a specimen and a reagent into a reaction vessel. Measurer measures a solution mixture of the specimen and the reagent in the vessel. Thermostat heats the mixture to a first temperature at which thermoresponsive polymers contained in the reagent aggregate. Cooler cools a cleaning fluid used to clean the vessel to a second temperature lower than the first temperature, at which the polymers contained in the reagent disperse. Cleaner cleans the vessel from which the mixture has been drained, using the cooled fluid.

Automatic analyzer

An alkaline detergent for an automatic analyzer is disclosed, which is consisted of an alkaline solution containing polyoxyalkylene alkylether as a nonionic surfactant, and a cloud point-adjusting organic solvent.

Growing community of inventors

Otawara, Japan

Michiaki Takeuchi