Hybrid contact lens capable of intraocular pressure monitoring in noninvasive way

V. Laukhin, V. Lebedev, E. Laukhina, Raúl Martín, J. Pastor, Rosa Villa, J. Aguiló, C. Rovira, J. Veciana
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引用次数: 4

Abstract

The purpose of this paper is the development of devices for monitoring the intraocular pressure (IOP) variations in a non-invasive way. The importance of the problem is caused by the need of a glaucoma diagnostic by control of the IOP in patients. It has been shown [1] that monitoring of the IOP variations over 24 h may change the glaucoma management of patients. Here we present a new prototype of an IOP sensing device based on a commercial hybrid contact lens (HCL) that provides a greater comfort for patients. Although the HCL was equipped with the same sensing BL film as in [2], in the sensing lens fabrication, a new design approach has been used. This approach allowed the use of different parts of the same BL film gauge as the pressure sensor and temperature effect compensator.
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能无创监测眼压的混合型隐形眼镜
本文的目的是开发一种无创方式监测眼压(IOP)变化的设备。这个问题的重要性是由于需要通过控制患者的眼压来诊断青光眼。已有研究表明[1],监测24小时内IOP的变化可能会改变青光眼患者的治疗。在这里,我们提出了一种基于商用混合隐形眼镜(HCL)的IOP传感装置的新原型,为患者提供了更大的舒适度。虽然HCL配备了与[2]相同的感应BL膜,但在感应透镜的制造中,采用了新的设计方法。这种方法允许使用同一BL薄膜计的不同部分作为压力传感器和温度效应补偿器。
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