A Non-Invasive Blood Cell Counter for Disease Diagnosis

Abstract

Blood cell count enables us to predict the patient's disorder. Blood cell count renders crucial data. Every organ inside the human body functions actively if the blood cell count is at the appropriate level. To count blood cells utilized conventional techniques is highly priced and consumes lot of time. Disease is predicted based on the result by using Non-invasive technique to assess the number of red and white blood cells. A sensitive device was invented for this method which is formed by phototransistor with a clear casing letting the red light-weight returning from a red LED to penetrate the device. This means, that when the intensity of the light varies, the quantity of current flowing through the device conjointly changes this variation in current causes a variation on the free fall across the connections of an electrical device that is scan by a microcontroller that calculates the amount of red blood cells and white blood cells.