This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Medtronic, Inc.. Active years: 2022-2024.
Company Filing History:
Years Active: 2022-2024
Title: David Siegfried: Innovator in Medical Device Technology
Introduction
David Siegfried is a notable inventor based in Edina, MN (US), recognized for his contributions to medical device technology. He holds a total of 3 patents, showcasing his innovative approach to improving implantable medical devices.
Latest Patents
One of his latest patents is titled "Managing pump speed when power constrained in a fully implanted LVAD system." This patent describes a method for managing the speed of an implantable blood pump that communicates with an internal battery and a transcutaneous energy transfer system (TETS). The method involves starting the pump at a programmed set speed and decreasing it to a minimum set speed if the internal battery's capacity falls below a predetermined reserve level or if TETS power is insufficient. The pump's speed is progressively decreased if there is inadequate power to maintain the programmed set speed.
Another significant patent is "Managing the electric field exposure in a fully implanted LVAD system." This patent provides a method for an external power transmitter of an implanted medical device system, such as a left ventricular assist device (LVAD). The method includes transitioning between different external coil current limits based on various conditions, including the intent to enter a free mode of operation and the existence of alarm conditions.
Career Highlights
David Siegfried is currently employed at Medtronic, Inc., a leading company in the medical technology field. His work focuses on enhancing the functionality and safety of implantable medical devices, particularly in the area of left ventricular assist devices.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Eric A Schilling and Jason C Lee. These collaborations have contributed to the advancement of medical device technologies and innovations.
Conclusion
David Siegfried's work in the field of medical devices exemplifies the impact of innovation on healthcare. His patents reflect a commitment to improving patient outcomes through advanced technology.