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History of gauze usage and modern wound dressings Aug 31, 2022

Gauze is often used as a generic term to cover a wide range of dressing products. However, gauze products have numerous subcategories that differ according to fabric construction or material composition. The two major groups are referred to as woven or non‐woven. Also 100% cotton.It is important that practitioners differentiate between these subcategories as product characteristics, and performance will differ within each group .It plays a difference role on its products area. Non‐woven gauze dressings are generally made of rayon or synthetic fibre blends. Not to be confused with woven gauze, these dressings were introduced to replace woven products as they have a lower adherence to the wound bed and are less likely to release lint. We called Non-Woven gauze. Woven products, often referred to as absorbent cotton gauze, are generally made of 100% natural cotton yarns and have been manufactured the same way for centuries. It is this type of gauze that has the potential to cause mor...

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Traritional wound dressing VS Modern wound dressing Oct 11, 2023

Wound, whether it is a minor cut or a major incision, it is important to care for it properly, part of this process includes wound dressing. Dressing is designed to be in contact with the wound, which is different from a bandage that holds the dressing in place. Traditional wound dressing products including gauze, lint, plasters, bandages (natural or synthetic) and cotton wool are dry and used as primary or secondary dressings for protecting the wound from contaminations [30]. Gauze dressings made out of woven and non woven fibres of cotton, rayon, polyesters afford some sort of protection against bacterial infection. Some sterile gauze pads are used for absorbing exudates and fluid in an open wound with the help of fibres in these dressings. These dressings require frequent changing to protect from maceration of healthy tissues. Gauze dressings are less cost effective. Due to excessive wound drainage, dressings become moistened and tend to become adherent to the wound making it...

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Wound dressing

Wound dressing Oct 16, 2023

Wound dressing has been an important branch of biomedical materials research.Skin damage caused by abrasion after falling and clinical incision after surgery are the most common wounds in real life.Compared with the wounds at flat areas of human body, it is still challenging to treat the wounds at special areas such as joints, popliteal fossae, axillae, and muscle folds. Poor adhesive performance, difficult fixation, and incomplete coverage are the main reasons. Moreover, in clinic, most wounds are sterilized with 75% alcohol or iodine, followed by covering with cotton gauzes. Therefore, regular disinfection and dressing replacement are necessary due to lack of antibacterial property of cotton gauze. In addition, fixed cotton gauze dressing needs to be taped, and sometimes, the skin is allergic to tape material. To this end, designing a stretchable, adhesive, antibacterial, and biocompatible dressing is of great clinical significance. Hydrogels are a class of 3D network gels formed by ...

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Adhesive Bandage Oct 31, 2023

An adhesive bandage, also called a sticking plaster, medical plaster, or simply plaster in British English, is a small medical dressing used for injuries not serious enough to require a full-size bandage. They are also known by the genericized trademarks of Band-Aid (as "band-aid" or "band aid" in Australia, Canada, India and the US) or Elastoplast (in the UK). Function The adhesive bandage protects the wound and scab from friction, bacteria, damage, and dirt. Thus, the healing process of the body is less disturbed. Some of the dressings have antiseptic properties. An additional function is to hold the two cut ends of the skin together to make the healing process faster. Design An adhesive bandage is a small, flexible sheet of material which is sticky on one side, with a smaller, non-sticky, absorbent pad stuck to the sticky side. The pad is placed against the wound, and overlapping edges of the sticky material are smoothed down so they stick to the surrounding skin. Adhe...

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Adhesive Bandage
Medical Dressings

Dressing Nov 22, 2023

A dressing or compress is a sterile pad applied to a wound to promote healing and protect the wound from further harm. A dressing is designed to be in direct contact with the wound, as distinguished from a bandage, which is most often used to hold a dressing in place. Many modern dressings are self-adhesive. Medical uses A dressing can have a number of purposes, depending on the type, severity and position of the wound, although all purposes are focused on promoting recovery and protecting from further harm. Key purposes of a dressing are: Stop bleeding – to help to seal the wound to expedite the clotting process; Protection from infection – to defend the wound against germs and mechanical damage; Absorb exudate – to soak up blood, plasma, and other fluids exuded from the wound, containing it/them in one place and preventing maceration; Ease pain – either by a medicated analgesic effect, compression or simply preventing pain from further trauma; Debride t...

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Medical dressings

Medical Tape Jan 26, 2024

Surgical tape or medical tape is a type of pressure-sensitive adhesive tape used in medicine and first aid to hold a bandage or other dressing onto a wound. These tapes usually have a hypoallergenic adhesive which is designed to hold firmly onto skin, dressing materials, and underlying layers of tape, but to remove easily without damaging the skin. They allow air to reach the skin ("breathable"). Some breathable tapes such as kinesiology tape, and other elastic bandages with adhesive are made of cotton. Surgical tape is often white because it contains zinc oxide, which is added to help prevent infections. Tapes made of porous material, such as 3M Micropore, are widely used. History Primitive surgical tape, or sparadrapum probably consisted of strips of cloth impregnated with some type of plaster or sticky gum, which was applied over gauzes or wound dressings to hold them in place. Plaster casts over fractures were sometimes called "Spanish dressings" In early moder...

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