Mattress for relieving pressure ulcers

摘要

The mattress for relieving pressure ulcers includes a first sponge layer, an air mattress layer over the first sponge layer, an intermediate layer over the air mattress layer, a second sponge layer over the intermediate layer, and a paper sheet layer over the second sponge layer. The sponge layer and the air mattress layer are configured to increase the contact area of the patient's body with the bed, according to a patient's weight. The intermediate layer is a rubber layer configured to provide ventilation for areas of the mattress that contact a patient's body using dry air or dry air mixed with ozone gas, essential/volatile oil, and/or antibacterial vapors. The second sponge layer is designed to distribute the air under the patient's body. The paper sheet layer is configured to provide alarms in the event the mattress gets wet due to sweating or incontinence.

主权项

1. A mattress for relieving pressure ulcers, the mattress comprising:
a plurality of layers including:
a first sponge layer having a first electric conducting sheet;an air mattress layer located above the first sponge layer and having a second electric conducting sheet;an intermediate layer located above the air mattress layer and having a plurality of air release units, the intermediate layer including a plurality of first openings, each first opening being arranged in communicating relation to a corresponding one of the plurality of air release units, wherein the intermediate layer further comprises a plurality of vibrators;a second sponge layer located above the intermediate layer; anda paper sheet layer located above the second sponge layer and comprising a plurality of layers of porous paper, each layer of porous paper having a plurality of wire strips forming a sensor matrix for detecting moisture; a ventilation system having an air treatment unit including an ozone generator, the ventilation system being arranged in communicating relation with the plurality of air release units and configured to supply air and ozone to the plurality of air release units; and an air pump.