LEUKOCYTE MEASUREMENT DEVICE AND REAGENT KIT

摘要

A leukocyte measurement device is provided with a spread inspection window at a position separated from an opening part along a spreading direction of a blood-derived sample in a carrier, for making the carrier visible from outside. When the blood-derived sample is dropped from the opening part, leukocytes contained in the blood-derived sample are captured by the carrier in the vicinity of a dropping position, while erythrocytes and/or hemoglobin and the like spread through the carrier from the dropping position into a predetermined direction. Therefore, in the leukocyte measurement device, seeing through the spread inspection window the color of the erythrocytes and/or hemoglobin spread from the dropping position can determine whether it has already been used or not, whereby a simple structure can prevent measurers from erroneously reusing it.

主权项

1. A leukocyte measurement device, comprising:
a housing configured with an opening part adapted for dropping a blood-derived sample; and a carrier, contained in the housing, adapted for capturing leukocytes in components contained in the blood-derived sample dropped from the opening part near a dropping position thereof and for spreading other components into a predetermined direction; wherein the housing is configured with a spread inspection window, located at a position separated from the opening part in a spreading direction of the other components, adapted for making the carrier visible from outside.