A kind of microstructured corneal contact lens and preparation method thereof
A contact lens and micro-structuring technology, applied in glasses/goggles, optical components, instruments, etc., can solve the problems of increasing wearer's discomfort, shortening wearing time, and low diagnosis and treatment efficiency, so as to improve oxygen transmission rate and Diagnosis efficiency, ensuring wearing comfort, and the effect of large specific surface area
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[0030] Embodiments of the present invention will be described in detail below. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.
[0031] refer to Figure 1 to Figure 2 , in one embodiment, a microstructured mechanically flexible smart contact lens, comprising a hollow ring-shaped porous grid formed by one or more deformable elastic mechanical units according to one or more distribution rules structure, wherein the annular layout is formed by the periodic combined arrangement of the deformable elastic mechanics units in the circumferential and radial directions or in an orthogonal manner. This kind of microstructure design makes it maintain low main curvature fluctuations under the loads of extrusion, torsion and shearing imposed by the blinking movement of the human eye, weakening or eliminating the obvious continuum annular thin shell near geometric defects. buckling phenomenon...
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