皮肤切割伤、裂伤,在日常生活和生产劳动中是经常发生的事。目前外科一般均采取清创缝合的处理方法,这就必须具备一定的无菌环境和技术条件。为能使创伤得到及时和适当的处理,避免感染的发生,我所外科实验室采取用蝶形粘膏粘合伤口,外敷刀伤药的方法在临床取得较好疗效,对此做了以下的病理动物实验。一、刀伤药的组成:三七、无名草、儿茶、乳香、没药、白矾、枯矾、松香、龙骨、五倍子、白芨。二、动物选择、模型制作及伤口处理: (一)动物选择:10只体重为2.5～3公斤的健康家兔。 (二)模型制作:于兔的后臂部两侧用7％Na_2S脱毛后,在无菌操作下,分别在左右臂部各做两个切口(每只家兔做4个切口,共40个切口),切口长2公分,直抵深筋膜。 (三)伤口处理:左侧切口清创后,用改 Cuts and lacerations of the skin are a common occurrence in daily life and production labor. At present, surgical treatment is generally performed by debridement and suturing. This requires a certain aseptic environment and technical conditions. In order to enable timely and appropriate treatment of wounds and to avoid the occurrence of infections, our surgical laboratory used a butterfly-shaped adhesive plaster to adhere wounds and externally apply knife wounds to achieve a better clinical effect. This has done the following: Pathological animal experiments. First, the composition of knife wound medicine: March 7, unknown grass, catechu, frankincense, myrrh, white peony, alum, rosin, keel, gall, peony. Second, animal selection, model making and wound treatment: (A) animal selection: 10 healthy rabbits weighing 2.5 to 3 kg. (B) Modeling: After 7% Na2S hair removal was performed on both sides of the rabbit’s hind arm, two incisions were made in the left and right arm sections under aseptic conditions (4 rabbits per animal incision, for a total of 40 Incision), incision length 2 cm, straight to the deep fascia. (C) wound treatment: after the left incision debridement, use change