Simply put, pressure sores are local tissues subjected to prolonged pressure friction occurs persistent ischemia, hypoxia, malnutrition resulting in tissue necrosis. What are the factors that cause localized pressure, they are vertical pressure, shear force and friction. We know that arterial blood, venous blood interactive transportation channel is capillary, and the body's capillaries are very much, the general maximum capillary capacity of 32mmhg, more than this pressure and reached more than two hours, local blood vessels due to pressure deformation affects the passage of blood flow, resulting in blood transportation and circulation obstacles, which causes blood hypoxia, malnutrition occurs pressure ulcers.
In addition to the pressure factor, there is another major factor is moisture. Due to the patient's physiological disorders, urinary and faecal problems as well as the occurrence of excessive sweating, resulting in prolonged moisture of the skin, causing skin flaccidity, whitening, moulting, and thus a decrease in resistance can also trigger pressure ulcers. The four factors **** the same role in causing pressure ulcers, if the care is not appropriate can lead to more serious medical errors.
Montex Nursing Sponge Anti-Pressure Sore Mattress is an imported polyurethane material, it is smooth and skin-friendly features to reduce shear and friction; waterproof function effectively isolate the patient's urine and feces will not seep into the mattress, but also solved the problem of pressure sores caused by moisture; at the same time has a breathable function to reduce the discharge of perspiration, imported hinged anti-slip zipper is easy to dismantle, easy for nursing staff to replace and clean.
Secondly, the sponge cushion in the middle of the double-layer design, the surface layer of the square die-cutting, effectively dispersing the body pressure, and at the same time can be ventilated and breathable, the air and water can be freely circulated in the square between the skin drying, reducing the risk of moisture, reducing the probability of pressure ulcers; this square design lying down can reduce the vertical pressure, lying down diagonally to reduce the shear and friction, the user will not be shaking with the height of the bed slides down instantly, effectively preventing Lumbar back hip capillary friction, thus causing blood flow obstruction triggered by changes in oxygen delivery capacity, which greatly reduces the possibility of hypoxia and ischemia, reducing the probability of pressure ulcers; In addition, the entire sponge mattress according to the human body different contact parts of the force of different sizes of the square design, increase the user's comfort and its different decompression feelings.