Objective to investigate the causes of the failure in intraocular pressure measurement by a non-contact tonometer.
目的研究非接触式眼压仪临床测量失败原因。
ObjectiveTo assess the changes and relative factors of noncontact tonometer (NCT) after laser in situ keratomileusis (LASIK).
目的分析准分子激光原位角膜磨削术(LASIK)后非接触式眼压(nct)的改变及其相关因素。
IOP reading was measured with noncontact tonometer; central corneal thickness were measured with ultrasonic corneal pachymeter.
采用非接触式眼压计测量眼压，超声角膜测厚仪测量角膜中央厚度。
To shorten the time of preparation for work during the cold season it is recommended to protect the tonometer from cooling (e. g. hold it in the coat or smock pocket).
为了在寒冷季节缩短工作准备时间，建议保护眼压仪免受冷却(如置于外套或工作服口袋中)。
The linear measurement principle of flattened diameter of the ocular cornea and the location deviation of the cone prism which is used in the applanation tonometer are introduced.
介绍了用于压平眼压计的圆台压平棱镜进行角膜压平直径线性测量原理及定位偏差分析；
The linear measurement principle of flattened diameter of the ocular cornea and the location deviation of the cone prism which is used in the applanation tonometer are introduced.
介绍了用于压平眼压计的圆台压平棱镜进行角膜压平直径线性测量原理及定位偏差分析；
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