Location History:
- N.W. Seattle, WA (US) (1995)
- Seattle, WA (US) (1989 - 2001)
- Hampstead, NH (US) (2001)
- Cambridge, MA (US) (2022 - 2023)
Company Filing History:
3 out of 263 
3 out of 8,373 
3 out of 1,373 
Years Active: 1989-2024
Title: **Inventor Spotlight: Steven F. Keller**
Introduction
Steven F. Keller is a distinguished inventor based in Seattle, Washington. With a remarkable portfolio of 12 patents, he has significantly contributed to advancements in cardiac performance technologies. His innovative work is particularly focused on improving mechanical circulatory support devices, which play a crucial role in the medical field.
Latest Patents
Among his recent contributions, Keller has developed several groundbreaking systems and methods that determine metrics of cardiac performance. One of his latest patents involves systems and methods for determining cardiac performance through a mechanical circulatory support device. This innovative approach allows for the calibration, control, and delivery of mechanical circulatory support by utilizing a controller that operates the device and processes inputs related to hemodynamic parameters.
Another significant patent addresses systems and methods for determining cardiac output. This invention simplifies the process of measuring cardiac or vascular performance by relying on aortic pressure measurements and flow estimations during a single heartbeat or across multiple heartbeats. This system reduces or eliminates the need for separate measurement devices within patients, greatly enhancing the procedures involved in cardiac care.
Career Highlights
Throughout his career, Steven Keller has worked with prominent organizations, including Abiomed, Inc. and the Massachusetts Institute of Technology. His experiences in these institutions have fostered an environment for innovation, allowing him to transform theoretical concepts into practical applications that benefit patients and healthcare providers alike.
Collaborations
Keller's work has been enriched by his collaborations with talented individuals, such as his coworkers Karen Keller and Qing Tan. These partnerships have played a vital role in advancing the research and development of technologies aimed at improving cardiac health and performance.
Conclusion
Steven F. Keller stands out as a pivotal figure in the realm of medical innovations. His dedication to enhancing cardiac performance through inventiveness has earned him recognition and respect in the field. With his continued efforts, Keller is poised to make further impactful contributions that will benefit countless patients worldwide.