针对近年来多胎妊娠发生率的提高，以及目前普遍实施的减胎手术存在一定的弊端，提出了一种新型安全可靠，简单快捷的减胎手术的方法。即利用1064 nm的脉冲激光作用于胚胎组织产生的光致破裂效应造成胚胎瞬间死亡，从而达到减胎的目的。实验中利用牛肌肉组织及小鼠作为实验对象，采用脉宽为8 ns、脉冲能量为60~100 mJ、重复频率为1~10 Hz可调的1064 nm激光脉冲作用于样品，可造成直径约1 mm、深度约4 mm的孔状损伤，证实了该方法用于减胎手术的可行性。

Due to the increase of multiple pregnancy rate and the shortcomings of the selective abortion surgery used now, a new method that uses 1064 nm pulsed laser to operate on the embryo and results in abortion selective is presented. Such method is more safe, reliable, convenient and quick. In the experiment, cattle muscle tissue and mouse are used as samples and operated by laser pulse with pulse width of 8 ns, pulse energy of 60~100 mJ and pulse repetition rate of 1~10 Hz adjustable, which cause the sample has a foraminal damage of 1 mm in diameter and 4 mm in depth. From the results, a point that pulsed laser can be used in selective abortion surgery can be confimed.