Keith M Johnson

Keith M Johnson is a notable inventor based in Champlin, MN (US). He has made significant contributions to the field of medical devices, particularly in the development of prosthetic heart valve systems. With a total of 9 patents to his name, Johnson's work has had a profound impact on cardiac health.

Latest Patents

One of Johnson's latest innovations is a prosthetic heart valve system that includes a deflection device. This system features a line and a connector assembly with a tensioning component. The line interconnects and passes through the free ends of stent posts associated with the heart valve, connecting to the tensioning component. The tensioning component can transition to a state where the line is tensioned to inwardly deflect the stent posts. This self-locking mechanism ensures that the entirety of the line extending distal to the tensioning device does not extend beyond a stent portion of the heart valve opposite the stent posts. In a preferred embodiment, a holder body is included, which is coupled to the heart valve apart from the deflection device.

Career Highlights

Johnson is currently associated with Medtronic, Inc., a leading company in the medical technology sector. His work at Medtronic has allowed him to focus on innovative solutions that enhance patient care and improve surgical outcomes.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including Jack D Lemmon and Timothy R Ryan. These partnerships have contributed to the advancement of his inventions and the successful development of medical technologies.

Conclusion

Keith M Johnson's contributions to the field of medical devices, particularly through his innovative prosthetic heart valve systems, highlight his importance as an inventor. His work continues to influence the medical community and improve the lives of patients.