What is a special cleanliness requirement for medical gas?

The special cleanliness requirement for medical gas is essential primarily because oxygen under pressure can indeed lead to spontaneous combustion of organic materials, including oils and greases. This is particularly critical in medical environments where pure and uncontaminated gas is vital for patient safety. Any trace of organic contaminants can pose a significant fire hazard when they come into contact with oxygen at high pressures. Therefore, stringent cleanliness standards are implemented to ensure that the gas is free from any substances that could ignite or otherwise compromise safety.

This focus on cleanliness is a crucial aspect of maintaining not only the integrity of medical gas systems but also safeguarding health care providers and patients who rely on these gases for respiratory therapy and anesthesia. Ensuring that the gas meets strict cleanliness criteria protects against these dangerous interactions and supports safe patient care.