Václav Petrák

Title: Václav Petrák: Innovator in Ophthalmic Lens Technology

Introduction

Václav Petrák is a notable inventor based in Kladno, Czech Republic. He has made significant contributions to the field of ophthalmic technology, particularly with his innovative designs for intraocular lenses. His work focuses on enhancing the functionality and adaptability of these lenses, which are crucial for vision correction.

Latest Patents

Václav Petrák holds a patent for a light-adjustable hydrogel and bioanalogic intraocular lens. This bioanalogic implantable ophthalmic lens, referred to as 'BIOL', is designed to replace the natural crystalline lens (NCL) after it has been removed. The BIOL is capable of performing essential functions similar to the NCL once implanted into the posterior eye chamber and placed into the capsular bag. The lens features a convex shape on its posterior surface and is constructed from a transparent flexible hydrogel material. Its optical surfaces are defined by the rotation of conic sections along the main optical axis, allowing for customization of optical parameters through controlled absorption of electromagnetic radiation, which alters the refractive index of the hydrogel.

Career Highlights

Václav Petrák is associated with Medicem Institute S.r.o., where he continues to develop and refine his innovative lens technologies. His work has garnered attention for its potential to improve the quality of life for individuals requiring vision correction.

Collaborations

Václav has collaborated with notable colleagues such as Vladimir Stoy and Miroslav Dudic, contributing to advancements in the field of ophthalmic devices.

Conclusion

Václav Petrák's contributions to the development of bioanalogic intraocular lenses represent a significant advancement in ophthalmic technology. His innovative approach to lens design has the potential to transform vision correction methods, making him a key figure in this field.