ianwei medical equipment tells you how to bandage the wound on your head?

Bandages are required when maintaining wounds, fixing dressings, or avoiding cleansing.

It is difficult to place and adhere to the wound bandage on the top of the head and the back part of the body. In order to increase purification and slippage, the bandage can be fixed to the wound with adhesive tissue, skin nail or packing technology.

Plant bandages are usually made of coils placed on the skin. The dressing and adsorption data were placed on the wound, and fixed band or shoelace was used to pass through the coil, and the bandage was inserted and knotted. When using a bandage, the contact layer can be trimmed to various shapes to preserve it in the wound.

Wound bandage vs wrapping bandage: compared with the coiled bandage, the bandage is not easy to slip off or obstruct lymphatic or venous reflux. The bandage can also be used as a way to stretch and extend parts of the skin to facilitate wound closure. The level of skin release depends on the position of the wound and the nature of the part of the skin. Extremely limited stretching is usually found within 2 to 3 days after tension is applied to the skin.

The choice of dressing contact layer texture should be based on the nature of the wound.

New wounds that are bleeding should be covered with a non adhesive layer so that blood clots will not form when changing bandages.

Commonly used dressings for infected wounds include antibacterial or antibiotic gauze, silver coated foam sponge, and absorbent pad placed under honey or sugar. Because these dressings can hold the wound moist, they can promote granulation tissue formation and slow healing. Dressings containing acetyl mannan can also comfort granulation tissue composition. The second layer of absorbability was used to mask the demand of dressing. A waterproof third layer can be placed to maintain the bandage and keep the wound environment moist.

Preoperative management

The suture ring of bandage can be placed under anesthesia or sedation and partial block.

In order to increase hair purification, hydrosol should be used to fill the wound before shaving. After cleaning and preparation, for chronic, unhealed or exudative wounds, we should drill the living tissue for reflection and stop bacterial cultivation.

operation

If you want to stretch the skin, before leaving the coil, you should stop the subcutaneous separation of part of the skin.

The coil of bandage is usually made with non absorbable single strand suture No.0. This kind of suture is difficult to knot because it is easy to form a slippage knot. If it is a sliding knot, the coil can be made at the narrower end of the syringe first, so that the syringe can slide out of the coil after a knot is made.