Carleen J Juran

Title: Carleen J Juran: Innovator in Medical Device Technology

Introduction

Carleen J Juran is a notable inventor based in Shoreview, MN (US), recognized for her contributions to the field of medical devices. With a total of 9 patents to her name, she has made significant advancements that enhance the functionality and reliability of implantable medical technologies.

Latest Patents

One of her latest patents is titled "Automatic waveform output adjustment for an implantable medical device." This invention assures the electrical characteristics of a stimulation waveform to an electrode of an Implantable Neuro Stimulator. The embodiment comprises a regulator, a measurement module, a generator, and a processor. The generator provides an input signal to the regulator, which regulates the input signal to form a pulse applied to the electrode. The processor instructs the measurement module to perform an electrical measurement indicative of the pulse's amplitude. If the measurement deviates from a desired value, the processor reconfigures the generator to ensure the pulse amplitude remains within an acceptable range. Additionally, a redundant capacitor pair may be included to compensate for reduced battery voltage or to replace faulty components.

Another significant patent is the "Multi-site cardiac pacing system having conditional refractory period." This system provides pacing to multiple sites in a patient's heart while avoiding inappropriate responses to double sensing of an evoked depolarization. The invention introduces a conditional refractory period that starts upon a sense event or pacing pulse at a first pace/sense site. A sense event detected at another site during this period is characterized as a conditional refractory event, which restarts shortened post-event time periods and terminates the conditional refractory period. This innovation prevents undue prolongation of the post-event period due to delayed depolarization propagation between spaced pace/sense sites.

Career Highlights

Carleen J Juran is currently employed at Medtronic, Inc., a leading company in the medical technology sector. Her work focuses on developing advanced solutions that improve patient outcomes through innovative medical devices.

Collaborations

Throughout her career, Carleen has collaborated with notable colleagues, including Karen J Kleckner and Charles G Yerich, contributing to the advancement of medical technology.

Conclusion

Carleen J Juran's innovative work in the field of medical devices has led to significant advancements that enhance the effectiveness of implantable technologies. Her contributions continue to impact the medical community positively.