Device for measuring a characteristically deformation a cornea and device and method for measuring deformation of a characteristically a deformable target superfu00eccie

摘要

b device to measure a deformation of a characteristically cu00c8rnea and device and method for measuring a characteristic of deformation of a deformable target superfu00eccie d methods of the invention are generally directed to apparatus and methods for measuring a characteristic of D. Training of a deformable target surface.The measurement principles of the invention can be applied to a wide variety of organic material (for example, tissue of human, animal or plant) and inorganic with a surface that can be deformed by an applied force without contact. The surface may be diffuse and non diffuse transparent or not transparent and the light.One method of the invention is directed to an illustrative device for measuring a characteristic of deformation of a cu00f3mea. The device comprises a comeano surveyor and a tonu00f3metro without contact that is operationally integrated with the surveyor comeano. In one aspect, the surveyor comeano is a surveyor based on rasterestereografia.The use of the device of the invention enables a method for measuring a characteristic of the deformation of the cu00f3mea. In addition to the characteristics of deformation measured supralistadas, power diu00f3ptrica, intraocular pressure, hysteresis comeana comeana, elasticity, viscosity comeana and several characteristics of comeana known topography can be measured.