How many major medical gases are recognized in healthcare procedures?

In healthcare settings, there are eight major medical gases that are recognized for use in various medical procedures. These gases play crucial roles in patient care and include oxygen, nitrous oxide, carbon dioxide, medical air, helium, hydrogen, nitrogen, and xenon. Each gas serves specific therapeutic or diagnostic purposes. For instance, oxygen is vital for respiratory support, while nitrous oxide is commonly used for analgesia and sedation. Understanding the different types of medical gases and their applications is essential for plumbing design, as it influences the installation and maintenance of gas delivery systems within healthcare facilities. Recognizing the importance of each gas helps ensure patient safety and effective treatment in clinical environments.