Using closed-end vacuum suction can control spillover fluid fistula in time,which is highly efficient andeconomic of controlling intra-abdominal infection.

• 封闭式负压冲吸器能够及时有效控制肠外瘘外溢肠液,对腹腔感染的控制有很好的效果,具有高效、经济可行的优点。