How is a medical vacuum system made?

A number of highly technical and expensive machines are available in hospitals that are used for a variety of purposes. Some are there merely to assist doctors and save lives, while others are there to perform a basic function. Medical vacuum systems are one example of such a tool.

Aside from being unsung heroes of the hospital, medical devices play an important role in saving lives every day behind the scenes. Gases are delivered to emergency and examination rooms through some basic components.

Let’s understand how a medical vacuum system is constructed.

The Sources

Any device that supplies gas to the network of pipes in a vacuum system is referred to as a source. In hospitals, a wide variety of gases are used, including oxygen, nitrous oxide, and nitrogen. A vendor will deliver to the room tanks containing the specific gases that are hooked up to the system.

Pipe network

A vast network of pipes runs through the facility, delivering the gases. There are offshoots from the ceiling and walls that enter the room, making access easy. One room could have several nozzles emitting different gases. To avoid administering the wrong gas, doctors need to identify the gas properly at this point.

Valves for regulating flow

The flow of gases is maintained by flow proportional valves in these systems. As long as the predetermined set point is met, the gas will move through the network without blasting the patient in the face and without running out mid-operation.

Detection systems

A warning and alarm system ensures that the staff is informed of any problems or failures with the system. Whenever a part of the system goes down, there are alarms attached, so the issue will not go unnoticed. Medical vacuum systems consist of two types of alarms: master alarms and area alarms. Gas lines are monitored by the master alarm, while critical care areas are monitored by the area alarms.

Inlets & outlets

Throughout the rooms, outlets allow connections to be made. Using tubes, technicians and doctors can get gas. There are gas-specific outlets that are color-coded for clarity. The inlets are the vacuum supply lines that deliver the gas.

Secondary Equipment

The pipeline system does not include hoses, gas flow meters, gauges, or vacuum regulators, but they contribute significantly to gas and vacuum consumption. Routine inspections should check these items regularly.

Final words

This blog describes the hospital compressed air system that you must know. They are a vital part of any hospital.

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