Nasogastric nutrition pump design for intensive care patients

Abstract

In this study, the aim is to develop a fully equipped nasogastric (NG) feeding pump used for nasogastric feeding therapy in specific working environments such as hospitals, Intensive Care Units (ICU), and Clinical Units (CU). The project aims to address the issues encountered in the use of existing systems and to enhance accessibility for healthcare workers, while improving the portability, usability, and readability of the device. The developed device controls the feeding solution from the feeding bag through the nasogastric tube using an electrical motor and speed sensor within the device, directing it to the stomach in a controlled manner. This method works similarly to an infusion pump, but instead of a standard serum set and solution, it uses a special feeding bag and nasogastric tube. Throughout the study, various improvements were made in collaboration with nurses to ensure the device is user-friendly. The power connection was converted from AC to DC to increase portability, and the device was made remotely controllable. Additionally, a sensor-based system was developed to facilitate the detection of tube blockages. This study aims to examine and understand the existing device and enhance it to provide better experience for healthcare workers. The developed device aims to improve efficiency in healthcare services with its user-friendly interface and portable design.