Vacuum mattress

Vacuum Mattress

A vacuum mattress is a medical device used for the immobilization and transportation of patients, particularly those with suspected spinal injuries. It is designed to conform to the shape of the patient's body, providing support and reducing the risk of further injury during movement.

Design and Function

The vacuum mattress consists of a large, flexible bag filled with small polystyrene beads. When air is removed from the bag using a pump, the mattress becomes rigid and molds to the contours of the patient's body. This process is known as "moulage." The rigidity of the mattress helps to immobilize the patient, making it easier and safer to transport them.

A vacuum mattress in use.

The vacuum mattress is often used in conjunction with other immobilization devices, such as cervical collars and spine boards, to provide comprehensive support for patients with potential spinal injuries.

Usage

Vacuum mattresses are commonly used by emergency medical services (EMS) and in hospital settings. They are particularly useful in situations where a patient needs to be moved over uneven terrain or in confined spaces, as the mattress can be adjusted to fit the environment.

Preparing a vacuum mattress for use.

To use a vacuum mattress, the patient is first placed on the device. The air is then evacuated using a manual or electric pump, causing the mattress to harden around the patient. Once the patient is secure, the mattress can be lifted and transported as needed.

Advantages

One of the main advantages of a vacuum mattress is its ability to conform to the patient's body, providing customized support and reducing pressure points. This can help prevent further injury and improve patient comfort during transport.

File:Mid moulage.png

The moulage process in action.

Additionally, vacuum mattresses are lightweight and easy to store, making them a practical choice for emergency responders.

Related Pages

• Spinal board
• Cervical collar
• Emergency medical services