Opera ULTIMATE User Manual page 8

3.1.1 Mount Vernon Test
The Mount Vernon Test should be performed during an audit, patient change or
when there are doubts about the foam condition. The test ensures that the foam
continues to deliver support.
Follow the below steps to perform the Mount Vernon Test on the mattress and
cover:
•
•
Figure 1: Mount Vernon Test points
For further information on how to inspect and audit the mattress, please refer to
the following: Mattresses: Prevention of Cross Infection MDA SN 1999 (31), Medical
Device Alert: All types of bed mattresses MDA/2010/002 and the BHTA guidance
on the care, cleaning and inspection of healthcare mattresses (BHTA Protect,
Rinse and Dry). Always follow your local regulations and guidelines.
3.2 Cleaning and Disinfection
Clean the mattress regularly, and as and when required.
For general cleaning and superficial dirt, use a disposable wipe with a solution
of warm water with neutral detergent. Do not use abrasive or phenologic-based
cleaners.
7 | Opera Beds | Opera Ultimate Profiling Mattress User Guide and Technical Specifications | Version 4
Adjust the bed platform height so that the top of the mattress is level
with the testers hip.
Standing at the side of the bed, link both hands to form a fist. Keep
the elbows straight and lean forward, push your fists into the mattress
at the points in Figure 1. If the bed base can be felt at any point, the
mattress has 'bottomed out', and should be withdrawn from service
immediately. Failing to observe this instruction may pose a significant
risk of pressure damage to the user.
Mattress surface