结肠造口术,一般在术后48—72小时,将结肠切开或开放,以解除肠梗阻。但有部分患者由于严重的肠梗阻为时过久,病情继续恶化,不等造口结肠切开就已死亡。若过早切开,恐污染切口及腹腔。即使在外置肠段上作stamm氏皮管造痿,引流也不通畅,效果甚微。为此,作者设计了一种“粪便引流器”。使用该引流器,既可迅速解除梗 Colostomy, usually 48 to 72 hours after surgery, the colon will be cut or open to relieve intestinal obstruction. However, some patients have been suffering from severe intestinal obstruction for too long, the condition continues to deteriorate, died after the stoma colon incision. If prematurely cut, fear of contamination of the incision and abdominal cavity. Even if stamm’s skin fistula was made on the external segment of the intestine, drainage was not smooth and the effect was minimal. To this end, the author designed a “stool drainer.” Use this device to quickly release the stem