A.Product function：Usually used for the prevention of mental confusion and irritability of the patient, with the self injurious behavior of patients to prevent hand tissue Shun temporary fixation of the upper limbs of the patient is free, promote the blood circulation of limbs, and can prevent unplanned extubation B.Material：A fixed set of high elastic fabric is breathable, moisture resistance, friction resistance, resistance to chlorine and other effects; with a soft toy cotton, fill the palm of the patient is not easy to get random space, objects, and can move their fingers. C.Methods：The first assessment of hand skin conditions: whether complete, damaged, edema. Wearing the "wave plate" method: 1) to open the mount, put the hand gently into the palm of the substrate, the thumb and the other four fingers were placed in the corresponding position (see Figure 1); 2) according to the size of the wrist stick with the magic stick, elastic to put one finger as the standard; 3) finger proper activity, wrist, elbow is not restricted; 4) in high risk patients with extubation can be enabled with the appropriate reserve constraints are fixed on the upper limb in patients with hand near the edge of the bed; 5) using 1000mg/L chlorine containing disinfectant to soak for 30 minutes and then rinse with water, dry spare. D.Note: hand fixed set (wave plate) note 1) before use to check whether the parts are firm; 2) according to the patient's condition need to wear; 3) if the patient is wearing a local discomfort, appropriate adjustments; 4) Velcro tethering should not be too tight, should ensure that there is a finger left between the Velcro wrist and space. At least every two hours to remove the sheath, check the blood circulation and skin conditions, and pay attention to abnormal situation.

• 1.Pure nylon Velcro, repeatedly used ten thousand times is not failure 2.Lambs wool cotton constraint belt, soft and strong 3.With high strength and anti scratching, avoid unintentional injury 4.Air permeability and moisture resistance, friction resistance, easy cleaning 5.The operation is simple, which can be applied to the family and hospital

1.Pure nylon Velcro, repeatedly used ten thousand times is not failure 2.Lambs wool cotton constraint belt, soft and strong 3.With high strength and anti scratching, avoid unintentional injury 4.Air permeability and moisture resistance, friction resistance, easy cleaning 5.The operation is simple, which can be applied to the family and hospitalDGZENTEX