Company Filing History:
Years Active: 1990-1992
Title: Innovations by James L. Dale in Glenoid Prosthesis Technology
Introduction
James L. Dale is a notable inventor based in Austin, TX, who has made significant contributions to the field of orthopedic prosthetics. With a total of four patents to his name, Dale has focused on developing innovative solutions for glenoid prostheses, which are crucial for shoulder joint reconstruction.
Latest Patents
Dale's latest patents include a glenoid prosthesis and method of use. This invention features a glenoid prosthesis designed to affix to a resected portion of the glenoid cavity on the head of the scapula. The prosthesis has a lateral surface that articulates with the humeral head and a flat medial surface that engages a flat surface resected from the glenoid cavity. In one embodiment, the prosthesis includes a pair of pegs extending from the flat medial surface, which are positioned in holes drilled in the bone. The bonding of the mating surfaces and pegs with cement ensures stability and resists rocking under applied loads. Additionally, grooves in the pegs enhance bonding strength, particularly at the proximal end where stresses are highest. Another embodiment features a metal base with a plastic insert, utilizing snap-fit locking means for attachment and screw fixation for stability.
Career Highlights
Dale has worked with Intermedics Orthopedics, Inc., where he has been instrumental in advancing orthopedic technologies. His work has focused on improving the design and functionality of glenoid prostheses, contributing to better patient outcomes in shoulder surgeries.
Collaborations
Dale has collaborated with notable colleagues such as Wayne Z. Burkhead and Brian D. Burkinshaw, who have also contributed to advancements in orthopedic prosthetics.
Conclusion
James L. Dale's innovative work in glenoid prosthesis technology showcases his commitment to improving orthopedic solutions. His patents reflect a deep understanding of the complexities involved in shoulder joint reconstruction, ultimately benefiting patients in need of these critical medical devices.