This inventor holds 123 USPTO granted patents and 40 published patent applications and 35 EPO patents, primarily in Cardiac Ablation Technology (CPC class A61B18-1492). Top assignees: Medtronic, Inc., Medtronic Ablation Frontiers LLC, Medtronic Cryocath LP. Active years: 1981-2026.
Inventors with similar research interests:
Location History:
- New York, NY (US) (1981)
- Brooklyn Center, MN (US) (1994 - 1998)
- Brooklyn Park, MN (US) (2012 - 2017)
- Lino Lakes, CA (US) (2017 - 2020)
- Minneapolis, MN (US) (2018 - 2022)
- Lino Lakes, MN (US) (2000 - 2024)
Company Filing History:
87 out of 8,944 
29 out of 92 
2 out of 211 
Years Active: 1981-2026
Areas of Expertise:
Title: Mark T Stewart: Innovating Advancements in Ablation Catheters and Cardiac Pulsed Field Ablation
Introduction:
Mark T Stewart, a resident of Lino Lakes, MN, has made significant contributions to the field of medical devices and treatment methods. With an impressive portfolio of 94 patents, Stewart's expertise lies in the development of ablation catheters and cardiac pulsed field ablation techniques. In this article, we will explore Stewart's latest patents, career highlights, collaborations, and the impact of his innovations.
Latest Patents:
One of Stewart's notable recent patents is the "Ablation Catheter with Dual Optical-Electrical Stimulation and Sensing." This device, system, and method allow for the evaluation and treatment or ablation of tissue using both optical and electrical stimuli. By enabling simultaneous evaluation and treatment, this invention provides more accurate assessments of tissue condition during medical procedures.
Another significant contribution is the "Cardiac Pulsed Field Ablation" method. This innovative approach involves applying precisely timed pulse trains of pulsed-field energy to ablate cardiac tissue. Improved precision in energy delivery, frequency, inter-phase and inter-pulse delays, as well as pulse width, distinguish this method, enhancing the efficacy of cardiac ablation procedures.
Career Highlights:
Throughout his career, Mark T Stewart has collaborated with renowned medical device companies to bring innovative solutions to the market. Notably, he has contributed to the research and development efforts of Medtronic, Inc. This collaboration highlights Stewart's commitment to advancing the field of medical technology.
Collaborations:
Stewart has also worked closely with Medtronic Ablation Frontiers LLC, a subsidiary of Medtronic. Collaborations with these esteemed organizations have allowed Stewart to leverage their expertise and resources in bringing his inventions to life. The partnership demonstrates Stewart's ability to collaborate with industry leaders to drive advancements in medical technology.
Conclusion:
Mark T Stewart's relentless pursuit of improving medical procedures has resulted in numerous patents in the field of ablation catheters and cardiac pulsed field ablation. By integrating optical and electrical stimulation and sensing, Stewart's inventions enhance the accuracy and effectiveness of tissue evaluation and treatment. Collaborations with Medtronic, Inc. and Medtronic Ablation Frontiers LLC further validate his pioneering work. Stewart's contributions continue to shape the future of medical innovation, ushering in advancements that benefit both healthcare professionals and patients alike.
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