Role of the medical gas source equipment

 Source equipment can be filtered, pressurized, washed, dried, or adjusted to provide clean, safe compressed medical gas that meets the required NFPA pressure and volume at each medical filling station. There are many devices.

First, consider oxygen, the most common medical gas.

Most hospitals and medical facilities provide Medical Gas Cylinders from private spaces or liquid oxygen tanks stored outside the building. Hospitals must have a minimum daily supply and a regular daily backup supply if the platform cannot sustain the patient and gives them time to adjust or replace the primary oxygen supply.

Liquid oxygen boils at room temperature. The gas phase is sent to the hospital building under pressure regulation, where the pressure is measured and regulated before it is transmitted throughout the building. A shut-off valve and a pressure detection alarm are required at the entrance.

Working of Medical Gas system

When oxygen enters the pipe gas system, it passes through a special copper pipe to be welded in an atmosphere of nitrogen. Before the oxygen reaches Custom Hose ports, the valve is squeezed, weighed, and activated once or twice more.

Zone valves are conveniently located on the patient’s floor to isolate groups of rooms during emergencies and maintenance. These valves must be fitted with an optical gauge downstream of the valves to provide visual pressure measurements so that hospital staff can recognize the pressure in the line. Zone valves and pressure gauges are usually built into a wall box and may only be touched by authorized persons.

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Oxygen flows from the area valve to the patient area outlet or other local valves and alarm settings near the operating room, but not indoors. You can then connect the Oxygen Gas Manifold System stream to the anesthesia machine or a respirator.

Oxygen is dispensed through wall outlets with gas-specific “quick connect” type fittings available in seven different mechanical configurations. Oxygen ports, fittings, and flexible hoses are green and are connected only to oxygen components.

Patients connected to oxygen in the home are provided with a volume regulator, usually related to an electrical outlet, to control the amount of oxygen reaching the mask or cannula. These connectors are always plugged in and connected, making them the most worn component in the system.

In most hospitals Medical Gas Hose Fittings are created locally, but small amounts of gas can get through the plumbing system from cylinders mounted on the manifold. Hospitals produce nitrogen, nitrous oxide, and possibly carbon dioxide through collectors.

Meeting rooms typically have different numbers of bottles for different types of gas, all lined up against the wall. The cylinder is exposed to very high pressure and must be protected with a strong screw cap and fastened in an upright position (usually a chain). 

Some gas can leak into the cylinder, and if the liquid is expelled through a flexible cable or connecting line, the liquid can freeze fittings, valves, and alarm sensors. Each type of Medical Gas Cylinders comes in a colour-coded cylinder marked with the name of the contents and has its connector to prevent gas interconnection. The cylinder must also be marked full or empty.