Objective to explore the model simple controlable disposable flushing drainage device on the efficacy of abdominal incision infection. Methods a retrospective analysis of our hospital in 2009 February - 2014 February treated 120 cases of abdominal incision infection in patients with clinical data on 60. Using the random grouping method, divided into two groups, including irrigation and drainage group of 60 cases, the traditional group 60 cases, results in the experimental group, the healing time of the wound dressing, dressing change times, costs and comfort (satisfaction), flushing group was better than the traditional group (P < 0.05). Conclusion the controlable disposable drainage device for treating abdominal infective incision, can reduce the frequency of dressing changes, reduce the workload, shorten the wound healing time, reduce medical costs, avoid the medical dispute, have a high clinical practical value.