The skin section model is mainly used in medical teaching, nursing training and dermatology demonstration, helping learners clearly understand the three-dimensional structure of the skin from the epidermis, dermis to subcutaneous tissue. The model provides a detailed display of accessory organs such as hair follicles, sweat glands, sebaceous glands, nerves and blood vessels, making the previously difficult-to-observe tissue layers clearly visible.

In medical schools and nursing courses, this model is often used to explain the mechanisms of skin physiology, wound healing, inflammatory responses, and the formation of common skin lesions. In clinical skills training, it is used to explain the needle insertion levels for intradermal, subcutaneous and superficial anesthesia operations, helping trainees accurately understand the characteristics of tissues at different depths. In dermatology, plastic surgery and beauty care, and health education, models can also assist in explaining the application sites and influence ranges of techniques such as laser treatment, injection beauty care, and wound treatment. As an intuitive and efficient teaching tool, it can significantly enhance learning outcomes and operational comprehension.