Life Pulse – A Smart Blood Donor Locator

In emergency situations, hospitals often face serious difficulties in arranging blood on time for patients in need. The existing approach of searching blood banks, using outdated donor lists, or making repeated phone calls is time-consuming and inefficient, which can lead to critical delays and loss of lives. One of the major problems is the absence of a centralized system that can quickly identify nearby and available blood donors during emergencies. To solve this problem, this project develops Life Pulse – a Smart Blood Donor Locator System, a web-based application designed for use by a single hospital. The system enables the hospital to maintain a verified donor database and locate suitable donors within a 5-kilometer radius based on blood group and availability. Donor accounts are created by the hospital, ensuring authenticity and preventing fake registrations. Each donor is provided with a secure login to manage personal details, location, and availability status. The hospital can notify eligible donors through email or SMS, and donors can respond to requests by accepting or declining based on their availability. The system also ensures donor privacy by sharing only approximate location details and records donor consent and notification logs. This application aims to improve response time, accuracy, and reliability in emergency blood donor coordination.