| 非接触眼压测量用固态压阻传感器的校准及精度 |
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| 引用本文： | 张凤林 刘铁根. 非接触眼压测量用固态压阻传感器的校准及精度[J]. 天津大学学报(自然科学与工程技术版), 1992, 0(3): 49-54 |
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| 作者姓名： | 张凤林 刘铁根 |
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| 作者单位： | 天津大学精密仪器工程系(张凤林，刘铁根，李月华)，天津大学精密仪器工程系(张凌) |
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| 摘 要： | 论述在非接触眼压测量中压阻传感器的应用,以及校准原理和方法。分析了误差来源,得出了传感器的综合精度,为眼压测量的准确性提供了依据。
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| 关 键 词： | 非接触 眼压 测量 固态 压阻传感器 |
STATIC ADJUSTMENT AND EXAMINATION OF ACCURACIES FOR THE SOLID STATE RESISTANCE PRESSURE SENSOR IN NONCONTACT MEASUREMENT OF INTRAOCULAR PRESSURE |
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| Zhang Fenglin Liu Tiegen Li Yuehua Zhang Ling. STATIC ADJUSTMENT AND EXAMINATION OF ACCURACIES FOR THE SOLID STATE RESISTANCE PRESSURE SENSOR IN NONCONTACT MEASUREMENT OF INTRAOCULAR PRESSURE[J]. Journal of Tianjin University(Science and Technology), 1992, 0(3): 49-54 |
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| Authors: | Zhang Fenglin Liu Tiegen Li Yuehua Zhang Ling |
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| Affiliation: | Dept. of Precision Instruments Engineering |
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| Abstract: | This paper describes the application of the resistance pressure sensor in non-contact measurement of intraocular pressure. The principle of pressure sensor adjustment and its method are presented. The causes of measurement errors are analyzed, and the synthetic accuracy of the sensor obtained. Investigating results provide evidance for reliability of measurement of intraocular pressure. |
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| Keywords: | non-contact measurement of intraocular pressure solid state resistance pressure sensor sensor adjustment |
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