Research on High-speed Data Acquisition System Based on Ophthalmic Parameter Measuring Instrument
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 multi-parameter instruments,and provides a strong foundation for obtaining reliable eye health data.
ophthalmic parameter measurementUSB data acquisitionC#application program
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