Fisher J H, Watson P G, Spaeth G
PA Technology Cambridge Laboratory, Melbourn, Royston, Herts.
Eye (Lond). 1988;2 ( Pt 3):238-42. doi: 10.1038/eye.1988.48.
A new type of non-contact tonometer is described. The instrument is handheld and incorporates a system which automatically generates the measuring pulse of air when the alignment is correct. A brief description of the design and the results of clinical trials are presented. These establish a good correlation with paired Goldmann readings (correlation coefficient, r = 0.88 to 0.95, standard deviation, S.D. 1.56 to 2.66 mm Hg).
本文介绍了一种新型非接触眼压计。该仪器为手持式，内置一个系统，当校准正确时能自动产生测量用的空气脉冲。文中简要描述了其设计及临床试验结果。这些结果与配对的戈德曼眼压测量值具有良好的相关性（相关系数r = 0.88至0.95，标准差S.D.为1.56至2.66毫米汞柱）。
