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According to the Sixth Population Census and the 2010 China Aging Development Statistical Bulletin, by the end of 2010, China had fully entered the elderly society, with about 33 million bedridden and fully bedridden elderly in urban and rural areas. By the year 2022, there will be more than 42 million bedridden elderly and more than 29 million elderly who are over 80 years old, accounting for a total of 30% of the total elderly population. With the deepening of the degree of aging, the number of bedridden elderly will undoubtedly increase year by year; along with the extension of the life expectancy of the elderly [ 7], the prevalence and incidence of chronic and recuperative diseases have increased significantly and rapidly [ 8], and various reasons have led to the bedridden elderly with chronic diseases becoming a common phenomenon. It is increasingly difficult to meet the nursing service needs of the bedridden elderly, which must be complemented by equipment and facilities that are more adaptable to home and community-based elderly care [ 9]. Trench Effect: On some airbeds, you may feel a dip in the center of the mattress between the air chambers. Some don’t mind this, but others find the trench effect disruptive to sleep. Li, X. et al. Development of a human-seat cushion finite element model for sitting comfort analysis. In HCI International 2017 Posters’ Extended Abstracts, Vol. 714, 261–266 (2017). Loss of air is not a problem with most airbeds. Their individual chambers will retain a steady volume through the night based on the owner’s selected settings.
The ReST Bed with Gel Grid is an airbed with a 13-inch profile. The firmness of the bed is adjustable from soft to firm, with multiple zones that can be customized to suit your sleeping position and preferences. Fongue, W. A. Air spring air damper: Modelling and dynamic performance in case of small excitations. SAE Int. J. Passeng. Cars Mech. Syst. 6, 1196–1208 (2013).This innovative AirBag sleeping bag, invented by an outdoorsman from New Jersey named Matt Turcina, has a built-in air mattress all along its underside. Comfort and luxury spelled out in the same sentence are quite unbelievable but modern inventions have made it possible. Relaxed sleep for a productive and healthy life ha
According to the analysis of pressure ulcer formation factors and the Bergstrom conceptual model, the form factors of pressure ulcers are pressure and tissue tolerance, with the pressure factor depending on the intensity and duration of pressure and the tissue tolerance being influenced by internal factors (the patient’s condition) and external factors (the microenvironment). Regarding external factors, the American Pressure Sore Advisory Committee [ 20] concluded that external factors (microenvironment) refer to the temperature of the skin surface or tissues, the relative humidity of the air, and the fluids on the skin surface (sweat, incontinence, wound drainage, moisture from the skin stratum corneum, etc.), with the airflow having a greater effect on skin surface temperature and humidity. Internal factors cannot be directly affected by design, so external factors are the design direction of this paper, namely, pressure factors (compression intensity and duration) and microenvironment (skin surface temperature, skin surface fluid, and air relative humidity). 2.2.1. Pressure Standard Ghersi I, Mari OM, Miralles MT (2016) From modern push-button hospital-beds to 20th century mechatronic beds: a review. J Phys: Conf Ser 705(1):012054. https://doi.org/10.1088/1742-6596/705/1/012054The bottom line: an airbed can be a sound investment if you want a durable mattress that can be adjusted for a wide range of firmness levels, but be prepared to spend more than you would for another type of bed. ReST produces two smart airbeds with customizable firmness levels and built-in technology. The flagship ReST Bedutilizes a pressure-mapping layer that provides personalized support. The brand’s newest model, the Rest Original Smart Bed with Gel Grid, builds on the original design with a pressure-relieving comfort layer composed of hyperelastic polymer material. However, since the firmness of the bed can be customized, users can set the mattress to be firm at the hips for additional support. A softer setting at the shoulders cushions the chest and shoulders for additional comfort. Stomach sleepers who weigh less than 130 pounds can use softer settings on the mattress, but those who weigh more than 130 pounds will benefit from firmer settings for proper support. The best mattresses for heavy sleepers tend to be on the firmer side, so you can customize your ReST accordingly. The ReST Bed with Gel Grid is composed of four layers, including an air chamber support core, a sensor layer, a memory foam layer, and the Gel Grid. Cover Material:
The fluid cavity method in ABAQUS is a special fluid–structure interaction modeling method for airbag inflation simulation. Naturally, this is a critical point. You don’t have to think about how well your spring mattress is going to hold up over the night, but you do need to concern yourself with this feature when it is only air between you and the ground.
The ReST Bed has side sleeping settings to ensure that pressure does not build up in the shoulders and hips. Sleepers can also manually adjust the firmness of the ReST Bed with Gel Grid at the shoulders and hips for proper support and spinal alignment.
For many sleepers, adjustable feel is the most important feature of airbed mattress models. These models offer firmness customization that you simply won’t find with other mattress types. Durability is another major strength. Although airbeds may break down or malfunction, these mattresses are built to last. For those campers who leave their phone behind because they want to disconnect from the world and truly be in nature, Bundl has a built-in power button that includes four different temperature settings. Elsabbagh A (2015) Nonlinear finite element model for the analysis of axisymmetric inflatablebeams. Thin-Walled Struct 96:307–313. https://doi.org/10.1016/j.tws.2015.08.021 The ReST Bed has three layers, including a memory foam comfort layer, a sensor layer, and an air chamber support core. Cover Material: The best mattresses for side sleepers are softer mattress that conform to the shape of their bodies, as this prevents pressure from building at the shoulders and hips. The contouring memory foam and customization options of the ReST Bed make it an excellent choice for side sleepers of all weights.A topper is a great way to change up the feel of your mattress without completely starting over with a new bed. These products typically add a few inches of pressure-relieving comfort to the top, but sinking into softness can reduce the amount of exposure your body has to circulating air and can often retain heat. Sensor layer (3-Ply: Polyester/Nylon; Knit Polyester/Nylon with Sensor; Polyester/Nylon) Adjustable Air Chambers Bundl is a dream come true for people who love to go camping but don’t like the cold nights that go with it. Bundl is the world’s first Electric-Heated Sleeping Bag that uses SMART SENSOR technology (IoT) to keep you warm at night.
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