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Updated: Feb 11, 2026

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在ZW-30 SS-OCT生物仪和MS-39 SD-OCT/Placido拓仪之间达成协议,用于前段测量

Chak Seng Lei^1,2, Qinghao Meng³, Qingyi Gao^1,2

¹Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University; NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China.

Journal of cataract and refractive surgery

|February 10, 2026

概括

扫描源光学连贯断层扫描 (SS-OCT) 生物计ZW-30在大多数前段测量中显示与MS-39装置的高度一致. 然而,角膜直径 (CD) 测量需要小心,因为可互换使用.

科学领域:

眼科医生眼科眼科
生物医学光学生物医学光学
医疗成像医学成像

背景情况:

精确的前段生物测量对于眼科手术至关重要.
将新型设备与已知设备进行比较可以确保临床实用性和可靠性.
扫描源光学连贯性断层扫描 (SS-OCT) 在眼睛测量方面提供了潜在的进步.

研究的目的:

为了评估前段生物识别测量在新的SS-OCT生物计 (ZW-30) 和光谱域光学连贯性断层扫描与Placido磁盘地形学 (SD-OCT/Placido地形学家,MS-39) 结合之间的一致性.

主要方法:

这是一项涉及70只健康眼睛的前性,横截面研究.
使用ZW-30和MS-39设备进行了中角膜厚度 (CCT),前腔深度 (ACD),透镜厚度 (LT),平均角膜测量 (Km),纹 (J0,J45) 和角膜直径 (CD) 的测量.
使用对联t测试和布兰德-阿尔特曼分析来评估设备间的一致性.

主要成果:

在ZW-30和MS-39之间发现了CCT,ACD,LT,Km,J0和J45的高一致性.
对于角膜直径 (CD) 观察到显著差异,并注意到较大的差异.
J0测量显示,设备之间没有显著差异.

结论:

ZW-30 SS-OCT生物计和MS-39 SD-OCT/Placido拓仪在大多数前段参数上显示出很高的一致性,这表明在临床实践中可以互换.
由于观察到的系统差异,建议在两种设备之间交换使用角膜直径测量时谨慎使用.

关键词:

协议协议协议协议生物识别仪表是如何使用的光谱域光学连贯性断层扫描.扫描源光学连贯性断层扫描仪

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