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How to does hydrocolloid wound dressing work?
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How to does hydrocolloid wound dressing work?

2024-06-26
Hydrocolloid dressing is a type of elastic dressing made of medical pressure-sensitive adhesive with CMC (carbox methyl cellulose) hydrophilic granules.

When it absorbs the exudate and forms a layer of moist gel on the wounds, prevents the leakage of exudate after swelling.

Under the protection of the hydrocolloid dressing, the temperature of the wound is close to the body temperature.

Pain relief due to moist never endings and promotes the formation of capillaries and granulation tissue.

The moist environment is suitable for the migration of epithelial cells and weak acid environment promotes the enzyme to play the role of decrustation.
 Exploded view of hydrocolloid dressing showing layers and features

About hydrcolloid wound dressing

Promote healing: The product can form a semisolid substance similar to gel and adhere to the surface of the wound to provide and maintain a moist healing environment.

Scope of Application: The product is suitable for covering the wound during operation or injury, keeping the wound moist, absorbing wound exudate and contacting the skin epidermis.

Easy to Apply and Remove: Soft and hypoallergenic adhesive acts as a wound contact layer that does not stick to the wound bed but to intact skin thus prevents secondary damage and minimizes pain during dressing removal and change.

Sterile and Individual wrapped: Each dressing is manufactured in a sterile facility and are individually wrapped to prevent contamination of wounds. Can be used in hospitals, senior care homes, hospice, and other medical facilities.

Advantages of hydrocolloid dressing

- Excellent performance of absorbing exudate.

- Keep the wound moist, promote the wound healing, relieve pain and reduce dressing changes.

- Block the invasion of external bacteria with waterproof quality and breathability.

- Excellent elasticity and self-adhesion, comfortable and convenient to use.

- Prompt the replacement time in time according to the color change of the product.

- Do not cause secondary injury to reduce pain as it is easy to tear and does not adhere to wounds.
 Application scenarios of hydrocolloid dressing for wound care and protection