随着眼科现代显微手术的发展 ,尤其是在白内障超声乳化和玻璃体切割手术中 ,有大量的灌注液从手术区外溢 ,不仅造成患者头面及衣被的浸湿 ,而且由于手术铺巾的浸润造成了手术野无菌屏障功能的丧失 ,成为手术后眼内感染的一大隐患。我科手术室从 1998年 4月～ 1999年 10月采用一 With the development of ophthalmology modern microsurgery, especially in cataract phacoemulsification and vitrectomy, there is a large amount of perfusion fluid spilling from the surgical area, which not only causes the patient’s head and clothing to wet, but also because of the invasion of the surgical drape Resulting in the loss of surgical field sterile barrier function, become a major risk of intraocular infection after surgery. Our department operating room from April 1998 ~ October 1999 adopted one