David W Rister

Title: Innovations of David W Rister

Introduction

David W Rister is a notable inventor based in Nesbit, MS (US). He has made significant contributions to the field of medical devices, particularly in hip replacement technologies. With a total of 8 patents to his name, Rister's work has had a profound impact on surgical practices and patient outcomes.

Latest Patents

Among his latest patents is the "Lateralized dual-mobility assembly," which features a modular acetabular cup assembly. This assembly includes an acetabular cup and a liner seated within it. The design incorporates an end face, an apex opposite the end face, and a central axis extending between the apex and the center point of the end face. The liner has an articular surface with a center of rotation that defines a pivot point of the acetabular cup assembly. Notably, the pivot point is laterally offset from the center point, positioning the end face between the pivot point and the apex. Another significant patent is the "Acetabular apparatus with dual mobility for hip revision surgery." This invention includes prostheses, acetabular apparatuses, and methods of use. In some embodiments, it features an acetabular cup, a pre-assembled liner and flange construct, and a dual mobility bearing. The pre-assembled liner and flange construct is designed to accept the dual mobility bearing, allowing for free rotation during use.

Career Highlights

David W Rister has worked with prominent companies in the medical field, including Smith & Nephew Pte. Limited and Smith & Nephew Asia Pacific Pte. Limited. His experience in these organizations has contributed to his expertise in developing innovative medical solutions.

Collaborations

Rister has collaborated with notable professionals in his field, including Stephen J Lee and Phillip E Frederick. These collaborations have likely enhanced the quality and impact of his inventions.

Conclusion

David W Rister's contributions to medical device innovation, particularly in hip replacement technologies, demonstrate his commitment to improving surgical outcomes. His patents reflect a deep understanding of the complexities involved in medical device design and functionality.