Blood analysis is the most important step aging adults can take to prevent life-threatening diseases. With blood analysis results, we can check the critical changes in our body before they bring about any diseases. Having the proper blood tests can empower us to lead a healthy life.  The existing methods used in laboratories for blood analysis brings out results with a colour change for testing concentration which are sometimes not accurate. The proposed system uses a simple measurement method for analysing the blood for haemoglobin using a square splitted reshape micro mixer. The developed system performs mixing operation to estimate the haemoglobin concentration in blood taken from patients. Moreover, the features of the proposed technique and its analysis for determining the haemoglobin level is achieved by using few drops of blood and the time taken for mixing is limited.

Keywords: Square splitted reshape structure, Comsol multiphysics 5.2a, Blood sample