随着外科技术的发展,过去一向认为棘手难于处理的严重腹腔内感染,应用外科手术切开引流,置管抽吸或双套管灌注冲洗等方法,确实收到了一定的疗效。但实践中感到不足的是,应用多根负压冲洗管时,却没有多头吸出连接装置,国内市场也未见到,以致在治疗中常发生因管道脓汁堵塞而污染打湿切口敷料,不仅增加了更换敷料的工作量,更重要的是由于吸出不畅,脓汁不能及时吸出,有时拖长了病程。为此,我们在工作中摸索制造了一种简易多头负压连接器, With the development of surgical techniques, severe intraperitoneal infections, which have been considered difficult to handle in the past, have undergone definite curative effects, such as surgical incision and drainage, catheter suction or double cannula irrigation and flushing. However, practice is not enough is that the application of multiple negative pressure flushing the tube, but not long suck out the connection device, the domestic market has not seen, resulting in the treatment often occur due to pipeline pus congestion and contaminated wet incision dressing, not only increased The workload of replacement dressings, more importantly, due to poor suction, pus can not be aspirated, and sometimes drag longer duration. To this end, we groped in the work to create a simple multi-head negative pressure connector,