|
| Brand Name: | HANGU |
| Model Number: | Hydrogel Wound Dressing |
| MOQ: | 5000 |
| Price: | $0.60-0.63 |
Hydrogel wound dressings are usually made of natural or synthetic polymer materials, which are hydrophilic and can absorb a large amount of water and form a gel-like structure. Common natural polymer materials include alginate, chitosan, etc., and synthetic polymer materials include polyvinyl alcohol, polyacrylic acid, etc.
Promote wound healing: The moist environment of hydrogel helps to activate a variety of growth factors, which can stimulate cell proliferation and differentiation, promote angiogenesis, and accelerate the healing process of wounds. For example, basic fibroblast growth factor (bFGF) can work better in a moist environment, promoting the proliferation of fibroblasts and the synthesis of collagen. Protect wounds: Form a physical barrier on the surface of the wound to prevent external bacteria, dust and other pollutants from entering the wound, reducing the risk of infection. At the same time, the hydrogel dressing is soft and can fit the wound surface, reducing friction and external force stimulation on the wound. Autolytic debridement: Hydrogel can soften the necrotic tissue on the wound surface by absorbing moisture in the wound exudate, promoting its autolytic debridement. This debridement method is relatively mild, can reduce damage to normal tissues, and create good conditions for wound healing.
| Clinical application | |
|---|---|
| Burn wounds: | For shallow burns, hydrogel wound dressings can protect the wound surface, relieve pain, promote wound healing, and reduce scar formation. |
| Chronic wounds: | For chronic wounds that are difficult to heal, such as diabetic foot ulcers and pressure sores, hydrogel dressings can create a moist healing environment, promote the growth of granulation tissue, and accelerate wound healing. |
| Surgical wounds: | Used for the care of incisions after surgery, it can reduce the occurrence of wound infection and promote wound healing, especially for some clean-contaminated incisions or contaminated incisions. |
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