What can be used to add extra protection when using oxygen?

Using fire safety valves adds an essential layer of protection when administering oxygen. Oxygen is a highly reactive element that can enhance combustion; therefore, ensuring safety in its use is critical. Fire safety valves are designed to prevent the backflow of oxygen and to limit the risk of fire in environments where oxygen is present. They help contain any potential ignition sources and manage the oxygen flow in a way that minimizes risk, particularly in clinical or emergency settings where high concentrations of oxygen are utilized.

While pressure regulators, humidifiers, and flowmeters are important components in the management and delivery of oxygen, their roles primarily focus on controlling the pressure, moisture level, and flow rate of oxygen, respectively. These devices do not provide the same level of protective measures specifically against fire hazards as fire safety valves do. Therefore, the inclusion of fire safety valves is crucial for safeguarding against the inherent risks associated with the use of oxygen in medical settings.