Ann M Donohoo

Title: Innovations by Ann M Donohoo

Introduction

Ann M Donohoo is a notable inventor based in Shoreview, MN (US). She has made significant contributions to the field of biomedical devices, particularly in the development of systems that enhance the functionality and efficiency of implantable cardioverter defibrillators (ICDs). With a total of three patents to her name, her work has had a profound impact on medical technology.

Latest Patents

One of her latest patents is the "Automatic capacitor maintenance system for an implantable cardioverter." This innovative system reforms the capacitor system of the ICD based on measurements related to current leakage and charge time. By monitoring differential changes in current leakage, the system optimizes battery energy consumption while ensuring high reliability of the capacitor system and the ICD.

Another significant patent is the "Staged energy concentration for an implantable biomedical device." This invention provides electrical energy to an implantable biomedical device through a combination of a first stage energy source and a second stage energy concentration system. This design allows for the use of lower density energy sources, reducing battery costs, size, and weight, which is particularly beneficial for pulse-generating capacitor systems within ICDs.

Career Highlights

Ann M Donohoo is currently associated with Angeion Corporation, where she continues to innovate in the field of biomedical engineering. Her work has been instrumental in advancing the technology behind life-saving devices.

Collaborations

Some of her notable coworkers include Mark W Kroll and Dennis A Brumwell, who have also contributed to advancements in medical technology.

Conclusion

Ann M Donohoo's contributions to the field of biomedical devices exemplify the importance of innovation in healthcare. Her patents reflect a commitment to improving the efficiency and reliability of life-saving technologies.