IVD-C10A, a blood analyzer using reagents, is an ergonomic solution for the blood analyzing process. To make the repetitive step of taking the blood vial in and out easier, the side of the device is designed to be open. The front light shows the status of the product whether it works correctly or not and adds emotional moods to the mechanical process. The delicate size and curves give the product a graceful form. In addition, the big front area is offset by the differentiated surface.