Location History:
- Arden Hills, MN (US) (1991)
- North Oaks, MN (US) (1992)
Company Filing History:
Years Active: 1991-1992
Title: Innovator Spotlight: James M. Huhn
Introduction
James M. Huhn, an accomplished inventor based in Arden Hills, MN, has made significant strides in the medical technology field. With two patents to his name, Huhn's innovations focus on enhancing medical apparatuses to improve patient care and respiratory analysis.
Latest Patents
Huhn's most recent inventions include a Multi-functional Patient Valve and a Zirconia Cell O₂ Sensor for Respiratory Gas Analysis. The Multi-functional Patient Valve is a single-use, disposable device designed for cardiopulmonary test apparatuses, incorporating a flexible, elastomeric tubular body shaped in a cruciform form. This innovative design features first and second selectively actuated clamps that pinch off gas flow when needed, ensuring precision during cardiopulmonary evaluations.
The Zirconia Cell O₂ Sensor is particularly noteworthy for its ability to sense respiratory gases on a breath-by-breath basis. This sensor utilizes a commercially-available zirconia ceramic element that has been dimensionally tailored to work alongside a manifold member. This design minimizes the gas volume being analyzed while ensuring it is uniformly distributed over the zirconia cell's surface. Additionally, spring contacts are integrated with the zirconia cell and the manifold, serving both as electrical terminals and gas-type seals when the manifold is compressed.
Career Highlights
James M. Huhn is currently employed at Medical Graphics Corporation, where he contributes his expertise in developing advanced medical devices. His work reflects a commitment to improving healthcare technologies, particularly in the realms of respiratory analysis and patient care.
Collaborations
Throughout his career, Huhn has collaborated with esteemed colleagues such as John A. Norlien and A. Gerrit Crawford. These partnerships have undoubtedly contributed to the innovative projects and advancements in medical technology that they have collectively pursued.
Conclusion
James M. Huhn stands out as a pivotal figure in the field of medical innovations. His dedication to improving patient care through technology continues to inspire future advancements in healthcare. With a track record of impactful inventions, Huhn is a valued asset to Medical Graphics Corporation and the medical technology community at large.