男性老年常见病前列腺增生症多采用耻骨上前列腺切除,而选择一种能达到止血、冲洗膀胱、引流尿液目的的导管,不仅是手术成功的关键之一,也是术后护理至关重要的问题。传统的耻骨上前列腺切除术沿用二根导管。一根Foley氏尿管经尿道留置,气囊压道腺窝止血及冲洗膀胱;另一根耻管上膀胱造瘘,引流尿液。这种方法病员有尿道留置尿管的痛苦,且为防止膀胱内渗血形成血块, Common male patients with benign prostatic hyperplasia often use suprapubic prostatectomy, and choose to achieve a hemostatic, flushing the bladder, the purpose of drainage of the catheter, not only is the key to the success of surgery, but also postoperative care is a crucial issue . Traditional suprapubic prostatectomy follows two catheters. A Foley catheter urethral indwelling, balloon pressure gland hemostasis and flush the bladder; the other on the tube blast tube, drainage of urine. This method has the patient urethral indwelling catheter pain, and to prevent the formation of blood clots within the oozing of the bladder,