A wound drainage equipment adapted to sucking exudates in a wound is provided. The wound drainage equipment includes a wound drainage assembly and at least one aeration hole. The wound drainage assembly includes a wound cover, a suction appliance and a connecting tube. The wound cover is adapted to being disposed at the wound. The connecting tube has a through hole that is adapted to communicating with the wound and the suction appliance. The suction appliance is adapted to sucking the exudates in the wound through the through hole. The aeration hole is disposed at the wound cover or connecting tube. The aeration hole communicates with the through hole and an external environment. The efficiency of suction about the exudates in the wound according to the wound drainage equipment of the embodiment of the present invention is better.一種傷口排流設備,適於抽吸一傷口內的滲出液。傷口排流設備包括一傷口排流組件與至少一通氣孔。傷口排流組件包括一傷口覆蓋件與一連接管件。傷口覆蓋件適於配置於傷口上。連接管件具有一通孔,其適於連通傷口。傷口內的滲出液適於經由通孔而被抽吸。通氣孔配置於連接管件,且通氣孔連通通孔與一外界環境。本發明實施例之傷口排流設備對於傷口內的滲出液的抽吸將較有效率。20‧‧‧傷口200‧‧‧傷口排流設備210‧‧‧傷口覆蓋件220‧‧‧抽吸裝置222‧‧‧收集容器230‧‧‧連接管件240‧‧‧多孔網篩232‧‧‧通孔234‧‧‧壁體234a‧‧‧外表面234b‧‧‧內表面A1‧‧‧傷口排流組件D1‧‧‧流向H1‧‧‧通氣孔
