Nursing Of Abdominal Drainage Tube

Need to pay attention to the following points: 1, keep the drainage unobstructed, avoid discounting, distortion, tube removal and so on. 2. Observe the color, nature and quantity to see if there are any abnormalities. 3. Prevent retrograde infection and keep the drainage bag lower than the drainage mouth. 4. Replace the drainage bag 1-2 times a week, and pay attention to aseptic operation during replacement. 5, timely extubation.