Richard L Wixson

Title: The Innovative Contributions of Richard L. Wixson

Introduction

Richard L. Wixson, an accomplished inventor based in Evanston, IL, has made significant strides in the field of orthopedic technology. With a total of six patents to his name, Wixson has dedicated his career to developing innovative solutions that enhance patient care and surgical procedures.

Latest Patents

Among his most recent patents is a groundbreaking invention titled "Bone cement and method of preparation." This invention focuses on orthopedic bone cements of low porosity, which are prepared by carefully mixing at least two liquid components while minimizing air exposure. The preferred system comprises solutions of linear (non-crosslinked) polymer or copolymer of methyl methacrylate (PMMA) dissolved in non-crosslinking methyl methacrylate (MMA) monomer. The innovative approach allows for the omission of reinforcing fillers, although a minimal amount of radiopacifier can be included. This method significantly reduces cement porosity and weakness, enhancing reliability and reproducibility in surgical applications.

Another notable patent is the "Surgical cement mixer apparatus." This device is designed for mixing a two-part cement specifically intended for fixing repair elements to the hard tissues of patients. The apparatus features a mixing chamber equipped with an outlet for the mixed cement and a cartridge that is releasably coupled for receiving the cement. The rotating blade inside the mixing chamber efficiently blends the cement, eliminates voids, and ensures that the mixed cement adheres smoothly to the cartridge, making it ready for use.

Career Highlights

Richard L. Wixson has held pivotal roles in renowned institutions such as Northwestern University and Stryker Corporation, where his expertise in orthopedic technologies has been instrumental in advancing surgical practices. His dedication to research and innovation has made him a significant figure in the field.

Collaborations

Throughout his career, Wixson has had the opportunity to work alongside prominent colleagues, including Eugene P. Lautenschlager and Jeremy L. Gilbert. These collaborations have undoubtedly contributed to his success and the development of transformative medical technologies.

Conclusion

Richard L. Wixson exemplifies the spirit of innovation through his patents and contributions to orthopedic science. His work continues to have a lasting impact on surgical practices and the well-being of patients, establishing him as a key figure in the industry.