[DEVELOPMENT RESEARCH OF BIOLOGICAL DRESSING].

Area of Science:

• Biomaterials Science
• Wound Healing Research
• Regenerative Medicine

Background:

• Traditional wound dressings have limitations in promoting optimal healing.
• Biological dressings represent an advanced approach to wound management.
• Understanding the diverse types and applications of biological dressings is crucial.

Purpose of the Study:

• To comprehensively review the research progress of modern biological dressings.
• To analyze the current landscape and advancements in biological dressing technology.
• To identify key areas of development and future directions.

Main Methods:

• Extensive literature review of domestic and international research.
• Analysis and synthesis of data on biological dressing types and their efficacy.
• Comparative assessment of biological dressings versus traditional methods.

Main Results:

• Biological dressings significantly accelerate wound healing compared to traditional dressings.
• Key categories include natural materials (e.g., alginate), artificial synthetic materials (films, gels, foams), and drug-loaded dressings.
• Drug-loaded dressings, particularly those utilizing microencapsulation and traditional Chinese medicine, show promising therapeutic potential.

Conclusions:

• A wide array of biological dressings exists with broad clinical applications.
• Each dressing type possesses unique advantages and disadvantages, necessitating careful selection.
• Further research is essential to optimize the efficacy and expand the clinical utility of biological dressings.