Susan M Chavez

Title: Susan M Chavez: Innovator in Ophthalmic Surgical Blades

Introduction

Susan M Chavez is a prominent inventor based in Lancaster, MA (US). She has made significant contributions to the field of ophthalmic surgical blades, holding 2 patents that showcase her innovative techniques in blade fabrication.

Latest Patents

Her latest patents include methods for fabricating complex blade geometries from silicon wafers. These patents detail the process of manufacturing ophthalmic surgical blades from either single crystal or poly-crystalline materials. The method involves preparing the wafers by mounting and etching trenches using various processes, including diamond blade saws, laser systems, and ultrasonic machines. The wafers are then treated with an etchant solution that uniformly removes layers of material, resulting in blades with radii of 5-500 nm. This precision allows for the creation of blades that are comparable in quality to diamond-edged blades but at a significantly lower cost. The resulting ophthalmic surgical blades are suitable for cataract and refractive surgical procedures, as well as other microsurgical applications.

Career Highlights

Susan M Chavez is currently associated with Becton Dickinson and Company Limited, where she continues to innovate in the field of surgical instruments. Her work has not only advanced the technology behind surgical blades but has also contributed to the overall improvement of surgical procedures.

Collaborations

Some of her notable coworkers include Vadim Mark Daskal and Attila E Kiss, who have collaborated with her on various projects within the company.

Conclusion

Susan M Chavez is a trailblazer in the development of ophthalmic surgical blades, with her innovative methods paving the way for advancements in surgical technology. Her contributions are invaluable to the medical field, enhancing the precision and effectiveness of surgical procedures.