Clinical comparison of 6 aberrometers. Part 1: Technical specifications
Clinical comparison of 6 aberrometers. Part 1: Technical specifications
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DOI：
10.1016/j.jcrs.2004.11.051
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发表时间：
2005-06-01
影响因子：
2.8
通讯作者：
Tassignon, MJ
中科院分区：
文献类型：
--
作者：
Rozema, JJ;Van Dyck, DEM;Tassignon, MJ
目的：详细评估2002年9月至2004年1月期间提供给本机构的6台像差仪的技术、技术特点和实际使用情况。设定：方法：列出了视觉功能分析仪（Tracey）、OPD扫描仪、眼科检查仪和眼科检查仪的一些技术和实用参数。（方舟10000; Nidek），Zywave（博士伦），WASCA（Carl Zeiss Meditec）、MultiSpot Hartmann-Shack设备和Allegretto波形分析仪，包括工作原理、数据采集、像差仪对准，波前计算和数据分析。操作者和患者的舒适度以及实际的优点和缺点进行了讨论。结论：所有设备满足至少一半的以下参数：对齐，校正源波长，数据平均，测量质量检查，和抑制的住宿。
Purpose: To provide a detailed assessment of the techniques, technical features, and practical use of 6 aberrometers made available to our institution from September 2002 to January 2004. Setting: Department of Ophthalmology, University Hospital Antwerp, Antwerp, Belgium.Methods: A number of technical and practical parameters are listed for the Visual Function Analyzer (Tracey), the OPD-scan (ARK 10000; Nidek), the Zywave (Bausch & Lomb), the WASCA (Carl Zeiss Meditec), the MultiSpot Hartmann-Shack device, and the Allegretto Wave Analyzer including working principles, data acquisition, aberrometer alignment, wavefront calculation, and data analysis. Operator and patient comfort as well as practical advantages and disadvantages are discussed.Conclusion: All devices met at least half the following parameters: alignment, correction for source wavelength, data averaging, measurement quality check, and inhibition of accommodation.