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hydrocolloid wound dressing

hydrocolloid wound dressing

1. There semi-permeable matte polyurethane or polyurethane foam to enhance the absorbency. Film tjickness: 0.025-0.035mm.

2. When the thickness of hydrocolloid dressing is 0.4mm thick:

    Moisture permeability:0.34g/10cm2/24h/37℃


    Hygroscopic ability:    2.40g/10cm2/24h/37℃


     Hygroscopic capacity:  2.74g/10cm2/24h/37℃

                         3.52g/10cm2/72h/37(only for reference)

3.Hygroscopic capacity: 2.83g/g/24h/37℃

                        3.23g/g/72h/37℃    (only for reference)

4. PH 5.7 Acids & Alkali Resistance PH 3-12

5. Hygroscopic capacity and hygroscopic capability can be adjusted according needs.


Performance of burn gel dressing:

1. Excellent exudates absorption capability.

2. Keep the wound in a moist environment, promote wound Healing, effectively release pains and reduce wound care frequency.

3. Water-proof protects the wound from microbial invasion.

4. Excellent elasticity and self-adhesive, convenient and comfortable to wear.

5. Please change the dressing when it turns white.

6. Easy to peel off, no adherence to wound, so effectively reduce the potential damage and pains.

7. Available in different sizes and shapes to meet the clinical needs.


Applications of burn gel dressing:

    For slight or moderate exudating wounds

    1. Leg ulcer.                                

    2. Ⅰ-Ⅱ degree bedsores

    3. Superficial and burn wound.   

    4. Post-operation wound. 

    5. Skin-donor sites.

    6. All kinds of superficial wound and cosmetic wound.

    7. For granulation and epithelialisation process of chronic wound.


Cautions of burn gel dressing:

1. Make sure the wound area is clean and dry before using dressing.

2. Hydrocolloid dressing should be 2 cm bigger than the wound area to make sure that dressing could be covering the wound.

3. If the depth of wound is more than 5 mm, it is better to fill the wound with proper material before using hydrocolloid dressing.

4. It is not suitable for wounds with heavy exudates.

5. When the dressing becomes white and swelling, it indicates that dressing should be changed.

6. At the very beginning of using the dressing, wound area maybe enlarged, this is caused by the debridement function of the dressing and it is normal phenomenon.

7. The gel will be formed by the mixture of hydrocolloid molecule and exudates. As it looks like purulence secretion, it would be misunderstood as the wound infection. Just clean it with saline.

8. There maybe some smell from the dressing sometimes, and this smell disappear after cleaning the wound with saline water.

9. Dressing should be changed at once when leakage occurred around the dressing.


There are many types of medical wounds, which can be used to fix and avoid falling off. But the plaster of the dressing is a kind of foreign body to human skin, and prolonged contact, friction and irritation can cause various reactions of the skin. If selected or used improperly, it may cause problems such as skin damage to the patient.


At the same time, due to the specificity of certain parts of the body, it is difficult to fix the wound dressing. Although external fixation can be made with bandages or elastic nets, the wound dressing is often easy to fall off due to the restlessness or activity of the patient, which increases the patient's treatment cost and nursing time. In addition, the patient is worried that the wound dressing will fall off and dare not turn over or get out of bed, which will affect the recovery of wounds and diseases; especially when the new dressing is used to treat the wound, the unit price of the new dressing is higher, such as no wound dressing, leakage and pollution It can be replaced every 5 to 7 days in other situations, so as to maintain a constant temperature and humidity of the wound, effectively promote wound healing and shorten the healing time. Such frequent replacements not only fail to achieve effective therapeutic effects, but also increase the patient's financial burden. Huawei closed wound dressing can reduce your replacement time, prevent leakage and pollution, accelerate wound healing, and reduce secondary injuries caused by replacement. It is one of the necessary choices for your recovery.

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