Lab Diagnostic Appointment System

The rapid advancement of digital healthcare technologies has created an increasing demand for automated, efficient, and secure diagnostic management systems. This paper presents CheckMyBlood, a web-based Blood Checking Appointment and Diagnostic Management System designed to computerize and streamline diagnostic laboratory operations. The system replaces traditional paper-based processes with a secure, user-friendly online platform that manages patient registration, appointment scheduling, blood test data acquisition, report generation, and real-time alert notifications. The proposed system integrates cutting-edge technologies including Artificial Intelligence (AI) for intelligent data analysis, the Internet of Things (IoT) for real-time sensor-based data collection, and Blockchain for tamper-proof medical record storage. Developed using HTML, CSS, JavaScript, Bootstrap (frontend), PHP (backend), and MySQL (database), the system is deployed on an Apache web server. Role-based access control ensures that patients, doctors, and administrators can securely access data relevant to their respective roles. The system addresses the key limitations of existing manual systems such as data redundancy, delayed reporting, and lack of remote accessibility. Evaluation results demonstrate improved accuracy, efficiency, and patient experience in diagnostic laboratory workflows