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Pressure can be applied constantly or intermittently. [10] An example of a vacuum bandage Negative pressure system used in a surgical wound in the right knee and thigh. The little vacuum pump is shown on the left of the photo, as is a subcutaneous drain. The dressing type used depends on the type of wound, clinical objectives and patient.
The most common type of bandage is the gauze bandage, a woven strip of material with a Telfa absorbent barrier to prevent adhering to wounds. A gauze bandage can come in any number of widths and lengths and can be used for almost any bandage application, including holding a dressing in place.
The pressure on the wound constricts the blood vessels manually, helping to stem blood flow. When applying pressure, the type and direction of the wound may have an effect, for instance, a cut lengthways on the hand would be opened up by closing the hand into a fist, whilst a cut across the hand would be sealed by making a fist.
Emergency Trauma Bandages, a newer version of the first aid pressure dressing. Wound Packing Gauze, for stopping hemorrhage, or creating a bulky dressing. Hemostatic agents, such as Celox, Hemcon bandages, and others. Some hemostatic agents are controversial due to history of being exothermic and causing burns to the patient.
A pressure applicator placed over the wound to stop bleeding by applying pressure. [2] It allows changing the direction of the bandage and wrapping it around the wound once in various directions. It also makes bandaging easier. It is especially useful for stopping bleeding in groin and head injuries. [3] A closure bar at the end of the bandage ...
Gauze roller bandages – absorbent, breathable, and often elastic; Elastic bandages – used for sprains, and pressure bandages; Adhesive, elastic roller bandages (commonly called 'Vet wrap') – very effective pressure bandages and durable, waterproof bandaging; Triangular bandages – used as slings, tourniquets, to tie splints, and many ...
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