我厂手术器械表面处理一直采用多次磨光、抛光、擦光、镀铬、光铬等工序。这些工序手工操作多,劳动强度高,原材料消耗大。在为了改进这一工艺而进行的调研中,我们了解到广大眼科医生迫切希望采用无光泽的手术器械,特别是在显微手术中更希望手术器械不产生任何反光,以避免造成视差。目前国外的手术器械生产已普遍采用无光泽工艺。为了满足临床需要,我们开始研究这一新工艺,在上海医疗器械研究所和上海手术 I plant surface treatment of surgical instruments has been used several times polished, polished, polished, chrome, chrome and other processes. These processes more manual operation, high labor intensity, raw material consumption. In the research conducted to improve this process, we have learned that most ophthalmologists are eager to adopt matte surgical instruments, especially in microsurgery, it is more desirable that the surgical instruments do not produce any reflections to avoid causing parallax. At present, surgical instruments abroad have been widely used matte technology. In order to meet the clinical needs, we began to study this new technology, in Shanghai Institute of Medical Devices and Shanghai Surgery