Auxiliary device for promoting formation of hypertrophic scar on wound surface

The utility model relates to an auxiliary device for promoting wound hypertrophic scar formation. The auxiliary device comprises a pressure ring used for making contact with the skin around the wound surface, a support and an adjuster, the pressure ring is connected with the adjuster through the support, and pressure adjustment of the pressure ring on the skin around the wound surface is achieved through the adjuster. The device is used for assisting in preparing the scar model, the scar model preparation time can be shortened, the preparation success rate is increased, and therefore the research and development efficiency is improved. 本实用新型涉及一种促进创面增生性瘢痕形成的辅助装置。辅助装置，包括用于与创面周围的皮肤接触的压力环、支架和调节器，所述压力环通过所述支架与所述调节器相连，通过调节器实现压力环对创面周围的皮肤的压力调整。本实用新型用于辅助制备瘢痕模型，能缩短瘢痕模型制备时间，提高制备成功率，从而提高研发效率。