| 摘要 |
An object of this invention is to provide a body fluid sample analyzer that analyzes a body fluid sample based on a light transmission characteristics of a reaction liquid produced by reaction of the body fluid sample and the reagent. The body fluid sample analyzer improves an accuracy of measurement and a performance of cleaning with a simple and compact arrangement wherein air bubbles are difficult to accumulate. The body fluid sample analyzer comprises a reaction cell 2 that stands vertically and that has an insertion bore 21 for the body fluid sample and the reagent, a discharge/suction apparatus 4 that is connected to a bottom part of the reaction cell 2 through a tube 3 and that reciprocates and agitates the body fluid sample and the reagent between the reaction cell 2 and the tube 3 by repeating a discharging and sucking movement, and an optical measurement device 5 that measures a light transmission characteristics of the reaction liquid produced by agitating the body fluid sample and the reagent, wherein the optical measurement device 5 is arranged on the reaction cell 2. |
