Description
Alternating pressure redistribution system — Improving pressure relief care and pressure ulcer prevention for those at high risk.
The Domus 4 offers different modes to deliver pressure relief care, including dynamic, alternating pressure distribution and static, constant low pressure. Alternating support surface pressure prevents the skin and muscle tissues from breaking down due to withstanding pressure for an extended time.
During sleep, constant low pressure maintains pressure relief care and improves immersion and envelopment, allowing the patient to sleep comfortably.

Easily manage surface pressure
- Suitable for improving early-stage pressure injury prevention in long-term care patients.
- Provide effective pressure relief care with alternating pressure redistribution and constant low pressure modes.
- Automatic adjustment for quick setup and pressure relief delivery.
- Firmer air cells at the sacrum prevent patients from bottoming out when sitting.
- Visual and audible alarm enhances patient safety and security.
Domus 4 alternating air cell mattress features

Moisture wicking
The mattress’s ventilation design wicks away moisture and keeps the patient comfortable without losing cell firmness.

Easy to use pump
Easy-to-use pump interface allows caregivers to switch between pressure settings and optimize care.

Layered air cells
Layered air cell design in the torso section (static, firm air cells under pressure-setting-controllable air cells) ensures the buttocks stay inflated to support the patient from bottoming out.

Full length zip
Layered air cell design in the torso section (static, firm air cells under pressure-setting-controllable air cells) ensures the buttocks stay inflated to support the patient from bottoming out.
Domus 4 alternating air cell mattress specifications
Standard 200 | Mattress Dimension | 78.7 x 35.4 x 8 in | 2000 x 900 x 200 mm |
Standard 200 | Mattress Weight | 15.2 lb | 6.9 kg |
Standard 200 | Maximum Patient Weight | 450 lb | 204 kg |
Narrow 200 | Mattress Dimension | 78.7 x 31.5/33.5 x 8 in | 2000 x 800/850 x 200 mm |
Narrow 200 | Mattress Weight | 15.2 lb | 6.9 kg |
Narrow 200 | Maximum Patient Weight | 450 lb | 204 kg |
If you would like more information or help & advice, don’t hesitate to contact us.
Downlaodable documents (PDF)
Preventing pressure ulcers
It can be challenging to prevent pressure ulcers completely, but there are some things you or your care team can do to reduce the risk. These include:
- Regularly changing your position – if you’re unable to change position yourself, a relative or carer will need to help you
- Checking your skin every day for early signs and symptoms of pressure ulcers – this will be done by your care team if you’re in a hospital or care home
- Have a healthy, balanced diet that contains enough protein and a good variety of vitamins and minerals – if you’re concerned about your diet or caring for someone whose diet may be poor, ask your GP or healthcare team for a referral to a dietitian
- Stopping smoking – smoking makes you more likely to get pressure ulcers because of the damage caused to blood circulation
If you’re in a hospital or care home, your healthcare team should be aware of the risk of developing pressure ulcers. They should carry out a risk assessment, monitor your skin and use preventative measures, such as regular repositioning.