What is the purpose of a manometer attached to an oxygen tank?

A manometer attached to an oxygen tank serves the critical function of measuring the pressure inside the cylinder. Pressure measurement is vital for several reasons: it helps ensure the gas is stored safely and can be utilized effectively for various medical applications.

By indicating the pressure, the manometer provides essential data regarding how much oxygen remains in the tank, allowing medical personnel to manage supplies efficiently and prevent situations where they run out of oxygen unexpectedly. The proper assessment of pressure also aids in the safe delivery of oxygen to patients since appropriate flow rates and pressures are critical for therapeutic effectiveness.

Understanding the pressure allows healthcare providers to make informed decisions about when to replace or refill the tank, ensuring continuous and adequate patient care without interruptions. This aspect of monitoring pressure is crucial in emergency as well as regular medical care scenarios.