What is the primary difference between vacuum and pressure systems in medical gas systems?

The primary difference between vacuum and pressure systems in medical gas systems lies in their fundamental functions and roles within the system. Vacuum systems are specifically designed to remove gases and liquids from a space, creating a negative pressure environment. This is crucial in medical settings, especially for the safe and effective disposal of unwanted gases (such as anesthetic gases) and other fluids, thereby helping maintain a sterile and safe environment.

On the other hand, pressure systems are engineered to supply gases at specific pressures. These systems deliver essential medical gases, such as oxygen and nitrous oxide, to various points of use within clinical settings. The pressure is carefully regulated to ensure the correct dosage and flow for patient needs.

By focusing on the distinction in their functions, it is clear why vacuum systems are associated with removal processes while pressure systems are linked to the supply of gases under regulated conditions. This understanding is crucial for professionals working with medical gas systems, ensuring safe and effective operations within healthcare facilities.