Company Filing History:
Years Active: 1987-1989
Title: The Innovative Contributions of William R. Dubrul
Introduction
William R. Dubrul is a notable inventor based in Santa Barbara, California. He has made significant contributions to the field of medical devices, particularly in tissue expansion technology. With a total of five patents to his name, Dubrul's work has had a profound impact on patient care and surgical procedures.
Latest Patents
Among his latest patents is the "Concave Gase Tissue Expander." This innovative device features a thin expandable cover and a concave base, forming an envelope with a cambered interior chamber. The volume of the envelope can be adjusted by introducing fluid into the chamber. As the device inflates, the radius of curvature of the cambered base gradually increases until it becomes substantially planar. This design ensures that the surface contacting the skin is smooth and continuous, reducing the risk of skin flap erosion.
Another significant patent is the "Self-Sealing Injection Reservoir." This device is designed for implantation beneath the skin of both human and animal patients, working in conjunction with tissue expanders and drug delivery systems. The reservoir includes a base and an exterior wall that define a liquid chamber. An elastic rubber member acts as a self-sealing mechanism, ensuring that needle punctures do not compromise the integrity of the reservoir. A metal guard plate is also included to protect against accidental punctures.
Career Highlights
William R. Dubrul is currently associated with McGhan Medical Corporation, where he continues to innovate in the field of medical devices. His work has been instrumental in advancing techniques that improve patient outcomes and enhance the safety of surgical procedures.
Collaborations
Throughout his career, Dubrul has collaborated with esteemed colleagues, including Charles J. Heyler III and John C. Hancock. These partnerships have fostered a creative environment that has led to the development of groundbreaking medical technologies.
Conclusion
William R. Dubrul's contributions to medical device innovation are noteworthy and impactful. His patents reflect a commitment to improving patient care through advanced technology. His work continues to inspire future innovations in the medical field.