This one is currently in widespread use for camping. It is literally a rectangular bag that fills with air. Flexibility or hardness is achieved by removing or adding air to the interior. When it’s filled with air completely to the limit, it is somewhat hard mattresses and has good resilience, and it is also are very light and easy to store once you empty it.
Mattress of Plant Materials
They are widely used in the cultures of Japan, China and Korea. They are very thin with natural fibers such as tatami, reeds and rice. They have no resilience and give a low flexoelastic quality to the body at rest; however, it appears that these cultures have lower rates of deformations in the spine due to their rigidity than the western ones.
Its use is not widespread due to its weight, but some companies still offer it in their commercial catalogs. Its core consists of a set of sealed modules for water refills. The first cushion of water appeared in the 3600 AC in Persia, formed by leathers full of water.
Mattresses for Babies
The viscoelastic mattress is suitable for the rest of your babies as it conforms to the body and eliminates pressure points on the head, shoulders and hips. Thus, the risk of having syndrome flathead or eliminated plagiocephaly and it also decreases the risk of having more awakenings.
Health and Decubitus Mattresses
These mattresses are known as anti-caries which are formed by adaptable materials that do not exert pressure on the body, so that they prevents the appearance of bedsores in the sleeper. These types of mattresses are specially designed for people whose health needs require them to remain long at rest, and by rubbing off the exercises at certain points of the body can cause the appearance of sores or bedsores.
At first these mattresses were used in hospitals and geriatric centers, but nowadays they can be acquired in a particular way, since the advantages of the new materials of adaptation have extended their use and commercialization. This type of mattresses are usually combined with special articulated bed frames that facilitate the mobility of the patient in their rest equipment, as well as the tasks of the caregivers. There are different types of decubitus mattresses according to their composition with adaptable materials such as viscoelastic, latex or air. You can now visit http://finance.yahoo.com/news/top-10-best-memory-foam-015400316.html to see the best mattresses for comfort and durability.