Diederick M Keizer

Title: Diederick M Keizer: Innovator in Implantable Medical Devices

Introduction

Diederick M Keizer is a notable inventor based in Elst, Netherlands. He has made significant contributions to the field of implantable medical devices, holding a total of 3 patents. His work focuses on enhancing the functionality and reliability of these devices, particularly in relation to cardiac pacing and patient monitoring.

Latest Patents

One of Diederick's latest patents is titled "Sensing techniques for implantable medical devices." This invention is directed towards sensing techniques that can be executed by an implantable medical device (IMD). The techniques exploit the fact that useful information can be sensed during periods when the sympathetic and vagal tone balance changes in a patient's nervous system. This balance typically changes when a patient is falling asleep or waking up. The IMD is designed to sense or identify these moments and record useful information specifically during those times.

Another significant patent is "Bi-ventricular and single-ventricle pacing." This invention involves methods and apparatus for automatically transitioning from bi-ventricular pacing, where the IMD applies pacing stimuli to both ventricles of the heart, to single-ventricle pacing, where the IMD paces one ventricle while inhibiting the other. The IMD can automatically switch between these modes based on the reliability of left ventricular pacing, utilizing techniques such as impedance measurement and capture testing.

Career Highlights

Diederick M Keizer 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 improve patient outcomes through advanced medical devices.

Collaborations

Throughout his career, Diederick has collaborated with notable colleagues, including Mattias Rouw and Peter M Van Dam. These collaborations have contributed to the development of cutting-edge technologies in the field of implantable medical devices.

Conclusion

Diederick M Keizer's contributions to the field of implantable medical devices are significant and impactful. His innovative patents and work at Medtronic, Inc. demonstrate his commitment to advancing medical technology for better patient care.