Company Filing History:
Years Active: 1999-2017
Title: Innovations by Larry L. Hum in Medical Electrical Leads
Introduction
Larry L. Hum is a prominent inventor based in Cottage Grove, MN (US). He has made significant contributions to the field of medical technology, particularly in the development of medical electrical leads. With a total of 17 patents to his name, his work focuses on enhancing the performance and reliability of medical devices.
Latest Patents
Among his latest patents, one notable invention is the "Surface modification to improve lubricity, abrasion resistance and temperature resilience of leads." This patent describes a medical electrical lead body that features an outer surface and at least one lumen treated with a silane surface modifying agent. This treatment forms a three-dimensional, densely cross-linked lubricious coating over the inner surface of the lumen. The application of this silane coating can reduce the coefficient of friction by as much as 80% compared to uncoated surfaces, thereby enhancing the stringing efficiency of conductors through the lead body lumen and improving abrasion resistance.
Another significant patent is the "Solventless method for forming a coating on a medical electrical lead body." This innovative method combines particles of a therapeutic agent with a polymeric material in a flowable form without the use of solvents. The resulting uniform suspension is dispensed onto the lead and cured to create a therapeutic agent eluting layer. This solventless approach avoids layer contraction due to solvent evaporation and allows for better control over the coating's thickness.
Career Highlights
Larry L. Hum is currently employed at Cardiac Pacemakers, Inc., where he continues to innovate in the field of medical devices. His work has been instrumental in advancing the technology used in cardiac care, contributing to improved patient outcomes.
Collaborations
Throughout his career, Larry has collaborated with notable colleagues, including Gregory R. Ley and David M. Flynn. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Larry L. Hum's contributions to the field of medical electrical leads exemplify the impact of innovation in healthcare technology. His patents reflect a commitment to improving the functionality and safety of medical devices, ultimately benefiting patients and healthcare providers alike.
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.