Prusa Based Ventilator

thingiverse

Old tech meets current tech. Thinking outside the box is a crucial step in finding innovative solutions to complex problems. Only intended as a last resort, this concept works similarly to ventilators used in hospitals. A Guide To Designing Low-Cost Ventilators for COVID-19 explains the process of creating a functional and safe ventilator. However, there are more effective hacks available that don't require modifying a 3D printer. For many people, components such as ambu bags are lacking, making it difficult to implement these solutions. Using a 3D printer as an emergency ventilator is still a viable option for personal use, with less risk of complications. Manual ventilation mode is another alternative that can be used in emergency situations. This concept involves converting a 3D printer into an emergency ventilator by connecting the bellow to the z-axis and programming it to move in sync with a person's breathing rhythm. Sensors can be attached to monitor airflow, oxygen levels, and pressure. Unfortunately, I don't have the time to develop this idea further due to my current work commitments. A similar concept has been proposed by another individual, but using the z-axis provides more control over breathing speed and volume. G-code has been added to move the z-axis up and down, with plans to update the file once it's fully functional. The movement can be coded to simulate a wave-like motion for more effective ventilation. Speed can be adjusted by modifying the feed rate, while volume can be controlled by switching between different files that adjust the height of the print head. Please use this concept at your own risk.