Objective To investigate the curative effect of facility negative pressure closed drainage on wounds in earthquake. Methods We retrospectively analyzed the data of 35 patients treated by facility negative pressure closed drainage after debridement in earthquake. The same category patients treated by conventional therapy as the control group. Results Time of facility negative pressure closed drainage was 6-12 days, average 7.5±1.8 days. The woundswere all cured. The wounds closure were performed with skin grafting in 24, with secondary suturing in 4, with regionalflap transposition in 5, and with cross leg flap in 2. There were significant differences in time of secondary closure, timesof dressing and the total time of hospitalization between two groups (Plt;0.01). And there was a significant difference incurative effect of skin grafting between two groups (Plt;0.05). Conclusion Facility negative pressure closed drainage on treating wounds in earthquake is a simple, safe method, and has significant curative effect.
目的 觀察可調節負壓引流技術聯合局部氧療治療腹部切口感染創面的臨床效果。 方法 對2009年5月－2012年9月28例腹部切口感染創面患者使用可調節負壓引流技術聯合局部氧療治療，創口內填入負壓吸附墊，持續輸氧0.5～1 L/min，可調節負壓采用連續工作模式，使密閉創面保持60～120 mm Hg（1 mm Hg=0.133 kPa）的負壓狀態，3～7 d更換負壓吸附墊和引流管。 結果 28例切口創面感染得到控制。8例經一次治療創面愈合，15例經2～4次治療創面愈合，2例行Ⅱ期縫合，3例患者對貼膜過敏，治療一次后改為換藥治療。28例患者創面愈合時間4～28 d，平均14 d，隨訪1～18個月無切口裂開，7例有凹陷瘢痕，余瘢痕平整。 結論 可調節負壓引流技術聯合局部氧療治療腹部切口感染創面，具有操作簡便、安全可靠、療效明顯的優點，可加快創面愈合，縮短住院時間，提高切口的愈合質量，減輕患者痛苦及醫務人員的工作量。