基于眼科参数测量仪的高速数据采集系统研究

Research on High-speed Data Acquisition System Based on Ophthalmic Parameter Measuring Instrument

眼科多参数测量仪专为测量人眼的眼轴、角膜曲率、瞳孔直径及白到白等多个参数而设计,旨在评估眼部健康。市面上现有的用于眼球多参数测量的采集卡价格昂贵,且通常需配套软件开发,不适合眼科多参数仪器的批量生产。针对这一问题,研究提出了一种新型眼科参数测量的数据采集系统设计方法。该方法实现了高分辨率与高数据传输速率的双通道数据传输,还设计了配套的眼球多参数实时数据采集应用程序。该系统为医疗诊断提供重要支持,满足眼科多参数仪器的大规模生产需求,为获取可靠的眼健康数据提供了基础。

The ophthalmic multi-parameter measuring instrument is an instrument specially designed to measure parameters such as axial length,corneal curvature,pupil diameter,and white-to-white of the human eye,aiming to evaluate eye health.However,the acquisition cards currently on the market that can be used to measure the multi-parameter of the eyeball are usually expensive and usually require supporting software to be developed,which does not meet the mass production of ophthalmic multi-parameter instruments.Against this background,this paper proposes a new data acquisition system design method for ophthalmic parameter measurement.This method realizes dual-channel data transmission with high resolution and high data transmission rate,and also designs a supporting multi-parameter real-time data acquisition application program for the eyeball.This system provides important support for medical diagnosis,meets the mass production needs of ophthalmic multiparameter instruments,and provides a strong foundation for obtaining reliable eye health data.