| 智能视力检测仪的研制 |
| |
| 引用本文： | 蒋红兵.智能视力检测仪的研制[J].中国医疗器械杂志,1999,23(4):201-203,213. |
| |
| 作者姓名： | 蒋红兵 |
| |
| 作者单位： | [1]南京医科大学附属南京第一医院 [2]东南大学 |
| |
| 摘 要： | 介绍了一种计算机辅助智能视力检测仪。被检者通过操作手持遥控器来判别视标的开口方向,系统自动检测并判别其正误,最后打印出检测报告。系统测定的视力范围从对数视力３．０到５．３,同时系统带有红外超声自动测距功能,以保证测量结果的准确性。
|
| 关 键 词： | 对数视力表 智能视力检测仪 研制 |
The Development of an Intelligent Vision Testing Instrument |
| |
| Jiang Hongbing,Wang Linnong,Ma Jianning,Affiliated Nanjing First Hospital of Nanjing Medical University,Wan Suiren,Zhao Xingqun,Ma Tianhe,Zhang Yan,Southeast University.The Development of an Intelligent Vision Testing Instrument[J].Chinese Journal of Medical Instrumentation,1999,23(4):201-203,213. |
| |
| Authors: | Jiang Hongbing Wang Linnong Ma Jianning Affiliated Nanjing First Hospital of Nanjing Medical University Wan Suiren Zhao Xingqun Ma Tianhe Zhang Yan Southeast University |
| |
| Institution: | Jiang Hongbing Wang Linnong Ma Jianning Affiliated Nanjing First Hospital of Nanjing Medical University Wan Suiren Zhao Xingqun Ma Tianhe Zhang Yan Southeast University |
| |
| Abstract: | The paper introduces an intelligent vision testing instrument, which works on automatic method or manual method. The examinee inputs his or her judgement about the direction of the letter "E" with remote control. The system examines and judges the examinee's judgement, and then prints the testing report. The vision testing range is from logarithm vision 3.0 to 5.3. The distance between examinee and optometer can be measured automatically by the system with infrared and ultrasonic testing functions and a good accuracy. |
| |
| Keywords: | Logarithm optometer Automatic testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
