water bed /Most unusual beds not only for sleep/classic cotton water bed | वाटर बिस्तर का इस्तेमाल

How to use water bed | Most unusual beds not only for sleep | classic cotton water bed | वाटर बिस्तर का इस्तेमाल ....
I designed the waterbed during years as a bed patient in the middle thirties; a pump to control water level, side supports to permit one to float rather than simply lying on a not very soft water filled mattress. Thermostatic control of temperature, safety interfaces to avoid all possibility of electric shock, waterproof box to make a leak no more important than a leaky hot water bottle rather than a domestic disaster, calculation of floor loads (important!), internal rubber mattress and lighting, reading, and eating arrangements—an attempt to design the perfect hospital bed by one who had spent too damn much time in hospital beds.

The waterbed can be useful and comfortable for some and dangerous for others. The main feature of the waterbed found attractive is its form-fitting, pressure-minimizing nature. Not only is this a boon to those seeking mere comfort, but the removal of pressure from the spine can provide relief to those with back pain.In addition, the distribution of weight can prevent bedsores among the paralytic and the comatose.However, the National Institute of Child Health and Human Development warns that the form-fitting nature of the water-bed poses a danger to infants, providing a possibility of asphyxiation.

Another advantage of a waterbed is its easy cleaning. It is impossible for dirt and dead skin particles to penetrate the water mattress, which can then be wiped periodically with a cloth and vinyl cleaner. The cover over the mattress can be regularly washed—thus virtually eliminating house dust mites in the bed.[citation needed] Dust mites can trigger asthma, eczema, and allergies in people sensitive to them.

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