jagarlamudi sree harshini

During emergencies like accidents or sudden health problems, doctors often do not know the patient’s important medical details such as blood group, allergies, or diseases, which can delay proper treatment. Also, people find it difficult to quickly locate nearby hospitals, ambulances, or blood donors in critical situations. Therefore, there is a need for a simple and secure Digital Health Black Box system that stores essential medical information and helps emergency responders access it quickly while connecting users to nearby emergency help.