人工破膜是器械性引产方法之一,操作比较简单,早在1756年就有过以引产为目的的使用记录,在尚未广泛利用催产素和前列腺素等药物的时代,曾广泛使用人工破膜,当遇有产程进展迟缓病例行人工破膜后常使产程进展加快,但单独应用人工破膜对诱发或促进宫缩的效果并不确实,现并用药物者 Artificial rupture of the device is one of the methods of induced abortion, the operation is relatively simple, as early as in 1756 there have been recorded for the purpose of induction of labor, has not yet been widely used in the era of oxytocin and prostaglandin drugs, the widespread use of artificial rupture , In the event of delayed labor progress cases routine artificial rupture of the arteries to speed up the progress of labor, but the separate application of artificial rupture of membranes to induce or promote uterine contractions effect is not true, are using drugs