Use of elastic bandage
Different parts use different methods: at present, elastic bandages are widely used in the supportive treatment of varicose veins, but the correct dressing method will greatly affect the later treatment and recovery. Generally, bandages with different lengths and widths should be used in different parts, which is the most correct method. For example, for upper limb injuries, use a small bandage with a width of 7, a medium bandage with a width of 10 below the knee, and a large bandage with a width of 13 cm above the knee.
Specific dressing methods: dressing methods are generally determined by the purpose of use, that is, different dressing methods will have different effects. When using elastic bandage to support circulation, we should pay attention to supporting vein as much as possible, and at the same time offset the pressure of vein to ensure the normal circulation of blood in vein. At this time, we should also pay attention to the dressing of bandages. Generally, it should be flat and wrinkle-free, especially when the joints are injured.
Usage details: When dressing, it should not be too tight, which is not conducive to blood circulation. At the same time, it should be noted that if the patient's foot is injured, the bandage should be bandaged from the point of the patient's foot, and then gradually wound upwards, so as to achieve the effect of bandaging and prevent the bandage from loosening due to the patient's movement. At the same time, when dressing, it should be noted that there is a certain overlap between every two adjacent layers of bandages, and the overlapping part should be two-thirds of the width of the bandage, which can play a good protective role and keep the bandage flat.
Besides many usage methods, attention should be paid to the cleaning of elastic bandages. Many people think that cleaning bandages is unnecessary, but it is very unreasonable and wastes resources. We can soak uncontaminated bandages in neutral soapy water for cleaning, which can also prolong the service life of bandages and is one of the important methods of using bandages.
Precautions before using elastic bandage
1. Evaluate the color, deformity and swelling of the injured part. Gently touch the pain, twisting sound and panel temperature in this area.
2. Check the blood circulation of capillaries in the lost area. Compare the range of motion and sensation of the injured joint and the contralateral joint.
3. In order to improve venous return and reduce edema in the injured area, it is necessary to raise the affected limb above the heart level for about 20 minutes, and then wrap the elastic bandage. Finally, use cold compress to further relieve pain and edema.
4. Before using elastic bandage, the injured part should be placed in a normal functional position to avoid deformity and discomfort. The application principle of elastic bandage is from the distal end to the proximal end of the limb.
Mistakes not to make when using elastic bandages
1. Do not unfold the elastic bandage before using it.
2, don't be too tight in the winding process, so as not to affect the blood circulation.
3, in the winding process, don't leave gaps, except the heel and toe.
Make sure that the bandage is properly wound after use.
1, ask the patient's subjective feelings carefully, whether there is numbness, tingling or aggravated pain, and if the above symptoms appear, you need to loosen the elastic bandage immediately.
2. Teach patients how to use elastic bandages normally and self-check, actively ask patients how they feel after using them and check the panel and swelling regularly.
How to use elastic bandage