Ever Vast

wave motion type bedsore prevention /cure mattress. EV series was put to market in 1991 and obtained the silver medal of National Spark Program of " the Seventh Five-Year Plan Period ". Now the key product, EV series is a new generation, which has been improved time and again, and it has the excellent quality.
Double-channel wave motion
Independently changing air bags
Durable low-noise air pump

Technical parameter:
The voltage of the power: 220V/50Hz (110V/60Hz)
Working power: ≤10W
Frequency of air changing: 6T/H
Noise: ≤35dB
Working way: Continuous
The size of air cushion: 1900*950mm
Gross weight: 5. 5Kg
This MATTRESS is a perfect equipment for bedsore prevention or curing and is extensively used for various patients with diseases incapable of turning over such as paralysis, burns, frostbite. Fracture-skeletal traction, surgical operation nursing period, long term infusion/oxygen therapy blood transfusion and/or serious patients.

By drawing merits fully from similar foreign products, technical parameters of our BEDSORE PREVENTION/CURE UNDULATING MATTRESS is among the best of domestic successful candidates and passed the provincial productive appraisal in 1991 thus filled up a provincial product vacant and it was also awarded the Silver Prize of the Achievements Fair of National Spark Plan.

The MATTRESS consists of both air mattress and air pump. In the air mattress two sets of nylon-leather bags are alternately positioned with each set of 11 bags (collected into one header) is inflated for 10 minutes then bleeded for 10 minutes cyclically. Therefore soft contact points of patient s body to mattress are periodically changed thus prevent suffering from bedsore. For patient already suffered from bedsore the MATTRESS may speeds up scabbing owing to sufficient air flow and decreasing moisture on affected parts.

During the air changing process the patient s skin may sense a rich-elastic motive feeling and be involved in a very comfortable massage with distinct physiotherapy effect.

The air pump is designed to inflate continuously to each set of mattress bag alternatively thus air changing process is performed, inflating flow can be adjusted by patient himself/herself to reach a desired optimum status. Toatal plastic housing of the pump insure a safety operation.

The new designed Mattress makes a feature of low noise therefore no disturbance on sleeping. Low power consumption and long term continuous operable.