Location History:
- Little Rock, AR (US) (1981 - 1983)
- Randallstown, MD (US) (1987)
Company Filing History:
3 out of 833,002 Years Active: 1981-1987
Title: Innovations by Darrel W Haynes
Introduction
Darrel W Haynes is an accomplished inventor based in Little Rock, AR (US). He has made significant contributions to the field of medical devices, particularly in the area of prosthetics. With a total of 3 patents to his name, his work focuses on improving surgical procedures and outcomes.
Latest Patents
One of his latest inventions is a device and method for plugging an intramedullary bone canal. This invention relates to a method of plugging the open end of an intramedullary bone canal with an inflatable bone plug. This plug is capable of restricting the flow of bone cement during the insertion process, particularly during the pressurized injection of such cement. This is crucial during operative procedures involving the fixation of artificial joint prostheses, such as hip joint prostheses. The inflatable bone plug is designed to be inflated with a fluid that escapes within a short period after the bone cement has hardened, preventing potential weakening of the surrounding cortical bone.
Another notable patent is a prosthetic cement spacer and method for using the same. This invention includes a generally cylindrical standoff body portion made from acrylic bone cement, along with a pointed wire that anchors into the acetabulum bone surface. The method involves preparing the acetabulum to ensure sufficient clearance for the spacers and inserting the pointed wires in an equilateral triangular arrangement. This design provides uniform cement thickness and improved bonding for prosthetic inserts.
Career Highlights
Throughout his career, Darrel W Haynes has demonstrated a commitment to innovation in medical technology. His inventions have the potential to enhance the effectiveness of surgical procedures and improve patient outcomes.
Collaborations
He has collaborated with notable professionals in the field, including Carl Nelson and Michael J Weber. Their combined expertise has contributed to the development of advanced medical devices.
Conclusion
Darrel W Haynes is a prominent inventor whose work in medical devices has led to significant advancements in prosthetic technology. His innovative patents reflect his dedication to improving surgical practices and patient care.