Yuri Matsui

Title: Innovations by Yuri Matsui in Contact Lens Disinfection

Introduction

Yuri Matsui is an accomplished inventor based in Kasugai, Japan. He has made significant contributions to the field of contact lens care, particularly with his innovative disinfectant solution designed for nonionic soft contact lenses. His work has the potential to enhance the safety and comfort of contact lens users worldwide.

Latest Patents

Matsui holds a patent for a disinfectant solution specifically formulated for nonionic soft contact lenses. This solution contains polylysine as a disinfectant and includes several key components. These components consist of an acidic tonicity agent with at least one carboxyl group, a basic tonicity agent with an amino group, and a nonionic or amphoteric tonicity agent. The solution is designed to maintain a pH of 6.5-8.0, an osmotic pressure of 250-330 mOsm/kg, and an electric conductivity of 130-750 mS/m, ensuring optimal performance for contact lens disinfection.

Career Highlights

Matsui is currently employed at Menicon Co., Ltd., a leading company in the contact lens industry. His work at Menicon has allowed him to focus on developing innovative solutions that address the needs of contact lens wearers. His patent reflects his commitment to improving eye care and enhancing user experience.

Collaborations

Matsui has collaborated with notable colleagues, including Osamu Mori and Megumi Toyohara. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in the field of contact lens care.

Conclusion

Yuri Matsui's contributions to the field of contact lens disinfection exemplify the importance of innovation in enhancing user safety and comfort. His patented solution represents a significant advancement in eye care technology.