Influence of Corneal Thickness on the Intraocular Pressure Readings for Maklakoff's Tonometer of Different Weight

机译：角膜厚度对Maklakoff of不同重量的眼压读数的影响

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Research is conducted into variation in the stress-strain state of the corneoscleral shell of the human eye under loading by a flat base stamp of varying weight. A three-dimensional finite-element model of the contact problem of loading of the corneoscleral shell in the ANSYS program package is presented. Cornea and sclera are modeled as conjugated transversely isotropic spherical shells. The cornea is modeled as a multilayer shell with variable thickness in which all modeled layers have their own individual elastic properties. The research deals with the numerical calculation of the diameter of the contact zone between the shell and the stamp. Values of correction coefficients for intraocular pressure are obtained depending on the thickness of the corneal shell in its center, allowing the true intraocular pressure to be determined more accurately.

机译：通过不同重量的扁平基准印章在载荷下，对人眼的角膜壳的应力 - 应变状态进行研究。介绍了ANSYS程序包中CorneoScleral Shell负载接触问题的三维有限元模型。角膜和巩膜被建模为缀合的横向各向同性球形壳。角膜被建模为具有可变厚度的多层壳体，其中所有建模层具有它们自己的各个弹性特性。该研究涉及壳与印章之间接触区直径的数值计算。根据其中心的角膜壳的厚度获得了用于眼压的校正系数的值，允许更准确地确定真正的眼内压力。

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《International Scientific Conference on Mechanics》|2018年|1 v. (various pagings) :|共5页
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D.V. Franus;
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中图分类 TH11-532;
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Influence; Corneal Thickness; Different Weight;

机译：影响;角膜厚度;不同的重量;

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1. The influence of central corneal thickness and corneal curvature radius on the intraocular pressure as measured by different tonometers: noncontact and goldmann applanation tonometers. [J] . Harada Y, Hirose N, Kubota T, Journal of glaucoma . 2008,第8期

机译：用不同的眼压计（非接触式和戈德曼压平眼压计）测量中央角膜厚度和角膜曲率半径对眼内压的影响。
2. The Difference in Intraocular Pressure Readings Between 3 Applanation Tonometers is Independent of Central Corneal Thickness, in Glaucomatous and Nonglaucomatous Eyes [J] . Baily Caroline, Dooley Ian, Collins Niamh, Journal of glaucoma . 2014,第9期

机译：在青光眼和非青光眼中，三个压平眼压计的眼压读数差异与中央角膜厚度无关
3. The influence of central corneal thickness and corneal curvature on intraocular pressure measured by tono-pen and rebound tonometer in children. [J] . Sahin A, Basmak H, Yildirim N Journal of glaucoma . 2008,第1期

机译：儿童眼压计和回弹眼压计测量中央角膜厚度和角膜曲率对眼压的影响。
4. Influence of Corneal Thickness on the Intraocular Pressure Readings for Maklakoff's Tonometer of Different Weight [C] . D.V. Franus International Scientific Conference on Mechanics . 2018

机译：角膜厚度对Maklakoff of不同重量的眼压读数的影响
5. Hand-held tonometer for transpalpebral intraocular pressure measurement. [D] . Polyzoev, Vasco Djovaniev. 2011

机译：手持式眼压计，用于经睑眼压测量。
6. Comparison of intraocular pressure adjusted by central corneal thickness or corneal biomechanical properties as measured in glaucomatous eyes using noncontact tonometers and the Goldmann applanation tonometer [O] . Kiyoshi Yaoeda, Atsushi Fukushima, Motohiro Shirakashi, 2016

机译：比较使用非接触式眼压计和戈德曼压平眼压计在青光眼眼中通过中央角膜厚度或角膜生物力学特性调节的眼压
7. Comparison of intraocular pressure adjusted by central corneal thickness or corneal biomechanical properties as measured in glaucomatous eyes using noncontact tonometers and the Goldmann applanation tonometer [O] . Kiyoshi Yaoeda, Atsushi Fukushima, Motohiro Shirakashi, 2016

机译：在使用非接触性眼睛和Goldmann应用眼压计的青光眼厚度或角膜生物力学性能调节的眼内压比较

Influence of Corneal Thickness on the Intraocular Pressure Readings for Maklakoff's Tonometer of Different Weight

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