The Department of Biomedical Engineering organized a scientific student seminar under the supervision of Asst. Lecturer Zainab Sattar and Eng. Zainab Ali Jabr, focusing on the Ventilator, its operating principles, and its role in supporting patients’ respiratory functions. The seminar included an explanation of the principles of Positive and Negative Pressure Ventilation, an introduction to the device’s operating mechanism and main components, as well as highlighting its importance in medical applications and intensive care units. This activity aims to enhance students’ scientific and communication skills, develop their research and academic presentation abilities, and connect theoretical knowledge with engineering applications in the medical field. Al-Mustaqbal University – The First Among Private Universities in Iraq.