The present invention provides a suction drainage device for wound, which comprises a drainage member covering the surface of wound and a suction tube mounted on the drainage member. The drainage member is provided with a suction surface for being abutted against the body surface of a patient, and the suction surface is provided with a plurality of drainage grooves communicated with the suction tube and having openings toward the body surface of the patient. Through the structure design of drainage grooves of the suction surface for being contacted with the wounds through the drainage member, the suction drainage device for wound of the present invention can be configured at the open wound, the infected wound or the tracheotomy incision wound on the body surface of a patient for absorbing the leaked body fluid, pus and sputum, without causing complete blocking due to absorption of skin, soft tissue or mucosa, so as to have excellent suction capability.一種傷口抽吸引流器,包含一覆蓋在傷口表面的引流件,及一安裝於該引流件的抽吸管。該引流件具有一用以靠抵於病患體表之抽吸面,該抽吸面具有多個與該抽吸管連通且開口朝向所述病患體表的引流溝槽。本發明傷口抽吸引流器透過引流件用以和傷口接觸之抽吸面的引流溝槽結構設計,可供設置在病患體表之開放性傷口、感染性傷口或氣切口傷口處,以吸除外漏體液、膿水與痰液,且不會因為吸附表皮、軟組織或黏膜,而造成完全阻塞,具有極佳的吸除能力。3‧‧‧傷口抽吸引流器4‧‧‧引流件410‧‧‧抽吸面411‧‧‧隆起結構412‧‧‧引流溝槽413‧‧‧引流孔414‧‧‧後側面5‧‧‧抽吸管51‧‧‧組接管部52‧‧‧連結管部
