在屈光白内障手术时代,手术导航系统提供了精准的多功能平台,可在白内障手术过程中实现持续、自动、实时的眼位追踪和导航.术中的无痕标记,提高了散光型人工晶状体(IOL)的定位准确性和多焦点IOL的居中性;术中的实时测量,可提高角膜屈光术后IOL计算准确性,使功能性IOL精确定位.CALLISTO eye导航系统具有术中投射、切口定位、撕囊辅助定位和IOL定位导航功能,可与Forum大数据管理平台无缝衔接;VERION导航系统具有参考图像追踪、制订手术计划和手术引导等功能.两种导航系统各有特点及优势,可实现个性化屈光手术设计.%In the phacorefractive age , surgical image-guided system provides precise multifunctional platform for cataract surgery .Continuous , automated and real-time eyeball tracking and navigation , and intraoperative marking without a trace could be achieved .Alignment of toric intraocular lens ( IOL ) and centrality of multifocal IOL were improved.Intraoperative real-time measurement of the operated eye could improve the accuracy of IOL power calculation after keratorefractive surgery .Therefore, precise position of functional IOLs were achieved .CALLISTO eye image-guided system possesses the functons of view superimposed assistance , incision assistant , continuous curvilinear capsulorhex assistant , Z ALIGN-Toric IOL assistant and seamless connection with Forum big data management platform .VERION image-guided system possesses the functions of reference image tracking , surgery planning and navigation .Both image-guided systems have its characteristics and advantages and could help with individualized phacorefractive surgery design .
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