Location History:
- Wichita, KS (US) (1992 - 1993)
- Kechl, KS (US) (2007)
Company Filing History:
Years Active: 1992-2007
Title: David A McQueen: Innovator in Orthopaedic Devices
Introduction
David A McQueen is a notable inventor based in Wichita, KS (US), recognized for his contributions to the field of orthopaedic devices. With a total of 3 patents, McQueen has made significant advancements in hip prosthesis technology and joint replacement devices.
Latest Patents
One of McQueen's latest patents is the "Constrained acetabular insert for total hip arthroplasty." This innovative hip prosthesis features a shell, liner, and retainer ring designed to enhance the stability of the hip joint. The liner fits securely within the shell, which is affixed to the patient's pelvis. The retainer ring engages the liner margin to prevent expansion and reduce the size of a restricted liner opening, ensuring that the femoral ball is securely held in place. Additionally, the design includes features to inhibit rotation of the liner relative to the shell, enhancing the overall functionality of the prosthesis.
Another significant patent is the "Prosthesis with low stiffness factor." This orthopaedic device is engineered to replace an articulating surface in a joint while applying normal physiological load onto the underlying bone. The device achieves a low stiffness factor through its thin design and the use of materials with a low bulk modulus of elasticity. Its curvature minimizes bending stress, ensuring sufficient mechanical strength to prevent stress-induced failure.
Career Highlights
David A McQueen is affiliated with the Orthopaedic Research Institute, Inc., where he continues to innovate and develop advanced orthopaedic solutions. His work has contributed to improving patient outcomes in joint replacement surgeries.
Collaborations
McQueen has collaborated with esteemed colleagues, including Dustan L Hahn and C Douglas Pence, to further enhance the development of orthopaedic devices.
Conclusion
David A McQueen stands out as a pioneering inventor in the field of orthopaedic devices, with a focus on improving the functionality and stability of joint replacements. His innovative patents reflect his commitment to advancing medical technology and enhancing patient care.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.