Geoffrey Brent

Title: Innovations by Geoffrey Brent in Contact Lens Design

Introduction

Geoffrey Brent is an accomplished inventor based in New South Wales, Australia. He has made significant contributions to the field of contact lens design, particularly through his innovative patent that addresses the calculation of post-lens pressure profiles.

Latest Patents

Geoffrey Brent holds a patent for a system that facilitates contact lens design. This system includes an input unit for the entry of design parameters and a processing unit that calculates a post-lens pressure profile based on these parameters. The processing unit is designed to perform finite model calculations, accommodating large deflection and non-linear geometry effects in the deformation of a model lens shape. The finite element model calculation utilizes solid elements to accurately model the lens shape. Notably, a contact lens made from a high Young's modulus material, such as silicone hydrogel, can be engineered to maintain a maximum corneal or limbal post-lens pressure value of less than 250 Pa.

Career Highlights

Throughout his career, Geoffrey Brent has worked with notable companies in the industry. He has been associated with Vision CRC Limited and Novartis AG, where he has contributed his expertise in contact lens technology and design.

Collaborations

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Conclusion

Geoffrey Brent's innovative work in contact lens design showcases his expertise and commitment to advancing optical technology. His contributions have the potential to enhance the comfort and effectiveness of contact lenses for users worldwide.