The suture kit is an instrument kit commonly used in clinical practice for patient debridement and suturing. The instruments inside the suture kit mainly include the following: i. Silk threads, including wire 1 and wire 4. Wire 1 is mainly used for ligating blood vessels and suturing skin, while wire 4 is mainly used for suturing deep tissues and blood vessels. Second, scissors and needle holder, scissors including tissue scissors, wire scissors. Tissue scissors are often used to trim necrotic tissue, thread scissors are used to ligate silk threads for cutting, and needle holders are used to clip the needle for closing the suture. Note that the needle after the suture is completed must be clamped with the needle holder to avoid loss. Third, forceps, vascular forceps. Mainly used to lift the tissue, clamp blood vessels. Fourth, needles, including circular needles and triangular needles. The round needle is used for suturing the intracutaneous tissue, and the triangular needle is used for suturing the skin.