Publication Details
Abstract
This project presents the design and implementation of an automated Shaking and Weight Device of the Blood Bag to enhance the accuracy and efficiency of blood collection processes in medical settings. Traditional manual methods for blood bag handling often introduce risks such as inconsistent agitation, imprecise volume measurement, and human error, which compromise blood product quality. The proposed system integrates a load cell with an HX711 amplifier for real time weight monitoring and a Tower Pro MG996R servo motor for gentle, periodic agitation to ensure thorough anticoagulant mixing. An Arduino UNO microcontroller coordinates these subsystems, while a 16×2 LCD and buzzer provide real-time feedback and alerts. Testing demonstrated the device’s capability to standardize blood collection, reduce clotting risks, and improve transfusion safety. The project Demonstrates the potential of cost- effective automation in healthcare, offering a scalable solution for clinical environments.