With the emergence of high-tech, new Hospital Bed products emerge in an endless stream, but these products are designed with more functional considerations. Although human factors are also involved, the main consideration is how to make people adapt to the product, not how to adapt the product to people's needs, so it is difficult to ensure the best medical effect. Therefore, it is necessary to improve and enhance the function and quality of existing products to make patients feel more comfortable and pleasant when using them.
Here is the content list:
l Causes of Damage to Hospital Bed Wheels
l Hospital Bed Design Matters
Causes of Damage to Hospital Bed Wheels
The reason for the damage to the Hospital Bed wheel is nothing more than overload, which caused the deformation of the wheel bracket. Some hospitals use small tiles on the road surface. During the transfer of patients, the uneven road surface causes bumps, which accelerates the damage to the wheels over time. The solution: the manufacturer should strengthen the quality of the wheels, the head nurse should explain the use requirements to the patient and bed companions, try not to use pavement tiles for the passages between departments in the hospital, and smoothness should be the priority.
Hospital Bed Design Matters
For a long time, people have found that the material conditions that affect sleep include temperature, humidity, ventilation, lighting, quietness, and the function of the bed through research on physiology and psychology. Among them, the bed is an important factor affecting sleep, so the design of Hospital Beds is particularly important.
When sleeping on a bed that is too thick or too soft, if the part that supports the body is soft, the chest and buttocks will be sunken, and the abdomen will become protruding, which makes people feel uncomfortable. It can be seen that the softer the mattress, the better. After research, it is found that an important factor for the quality of mattresses is cushioning, and the cushioning structure is preferably a 3-layer structure. The top layer is the part that is in contact with the body and must be soft; the middle layer is quite hard to ensure the horizontal movement of the human body; the bottom layer requires soft cushioning when impacted.
The upper part of the human body consists of the head, chest, and buttocks. When standing, the gravity directions of the above three parts are coincident. However, through analysis, it is found that in the prone position, the three directions of gravity are parallel, and they will bend the spine respectively. If the cushion supporting the human body is very soft, the contact area of the back is large, the heavy body part (buttocks) sinks deeply, and the light part sinks less. In this way, the abdomen rises relatively and the body becomes W-shaped, which increases the pressure on the intervertebral disc of the spine, making it difficult to fall asleep. The W-shaped sleeping position is unnatural because the human spine is the most natural position when standing. At this time, the spine is S-shaped, and the depression of the spine is generally 4-6 cm. The curvature of the spine when you feel comfortable sleeping is equivalent to 1/2 of it, which is 2-3 cm.
In the prone position, the body pressure distribution is also an important factor affecting sleep comfort. When the mattress is soft and hard, it is basically in line with the pressure tolerance characteristics of various parts of the human body, and it feels comfortable and conducive to sleeping soundly. When the mattress is too thick and too soft, the body pressure distribution does not meet the anatomical and physiological requirements of the human body, and it is not suitable for sleep.
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