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70年代以来眼科手术趋于更精细、操作更准确。手术显微镜下把术野放大到25倍以上,可用0.1mm细齿的镊子和10-0或11-0的缝线进行操作和缝合,还能切除仅10μm厚的玻璃体膜,并且在更薄的晶体后囊上进行抛光。80年代科学技术的发展将使精细的手术达到消除对单个细胞的损伤,粘稠物质手术的设计就是实现这个目标的一个重要突破。粘稠物质手术(Viscosurgery)技术即指把具有粘性和弹性、无毒、无抗原的透明胶体物质在各种手术过程的适当时机和部位,用不同的技术注入眼内,起到一种手术刀、眼铲、润滑剂、填充剂和保护性机械垫圈等的作用。
Eye surgery since the 1970s tends to be more refined, more accurate operation. The surgical field was magnified more than 25 times under a surgical microscope and was operated and stitched with 0.1 mm fine tooth tweezers and 10-0 or 11-0 sutures, as well as the resection of only 10 μm thick vitreous membranes, Crystal posterior capsule for polishing. The development of science and technology in the 1980s will enable delicate surgery to eliminate single cell damage. The design of viscous material surgery is an important breakthrough to achieve this goal. Viscosurgery refers to the viscous and elastic, non-toxic, antigen-free transparent colloidal substances in a variety of surgical procedures at the appropriate time and place, with different technologies into the eye, play a scalpel , Shovels, lubricants, fillers and protective mechanical washers and the like.