Collagen hydrogel is a new type of wound dressing. The combination of the advantages of collagen and hydrogel can effectively exert their respective advantages in wound repair and regeneration. In recent years, the use of physical and chemical method to improve the mechanical properties and biological functions of collagen hydrogels to make them more suitable for wound environment has become a hotspot in scientific research and clinical trials. This review systematically summarized the theoretical basis, application status and research progress of collagen hydrogel in wound repair, and analyzed the current advantages, limitations, and future research directions, to provide reference and directions for the development of collagen hydrogel and its clinical application in the field of wound repair.

Collagen hydrogel is a new type of wound dressing. The combination of the advantages of collagen and hydrogel can effectively exert their respective advantages in wound repair and regeneration. In recent years, the use of physical and chemical method to improve the mechanical properties and biological functions of collagen hydrogels to make them more suitable for wound environment has become a hotspot in scientific research and clinical trials. This review systematically summarized the theoretical basis, application status and research progress of collagen hydrogel in wound repair, and analyzed the current advantages, limitations, and future research directions, to provide reference and directions for the development of collagen hydrogel and its clinical application in the field of wound repair.

Collagen hydrogel is a new type of wound dressing. The combination of the advantages of collagen and hydrogel can effectively exert their respective advantages in wound repair and regeneration. In recent years, the use of physical and chemical method to improve the mechanical properties and biological functions of collagen hydrogels to make them more suitable for wound environment has become a hotspot in scientific research and clinical trials. This review systematically summarized the theoretical basis, application status and research progress of collagen hydrogel in wound repair, and analyzed the current advantages, limitations, and future research directions, to provide reference and directions for the development of collagen hydrogel and its clinical application in wound repair field.

Collagen hydrogel is a new type of wound dressing. The combination of the advantages of collagen and hydrogel can effectively exert their respective advantages in wound repair and regeneration. In recent years, the use of physical and chemical method to improve the mechanical properties and biological functions of collagen hydrogels to make them more suitable for wound environment has become a hotspot in scientific research and clinical trials. This review systematically summarized the theoretical basis, application status and research progress of collagen hydrogel in wound repair, and analyzed the current advantages, limitations, and future research directions, to provide reference and directions for the development of collagen hydrogel and its clinical application in wound repair field.