Raymond E Ideker

Title: Innovations by Raymond E Ideker

Introduction

Raymond E Ideker is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of medical technology, particularly in the area of defibrillation. With a total of 2 patents to his name, Ideker's work has the potential to save countless lives.

Latest Patents

One of Ideker's latest patents involves implantable defibrillation electrodes. This invention features a pair of defibrillation patch electrodes designed for close fitting placement over the ventricles of the heart, either epicardially or pericardially. The patches are contoured to fit over the right and left ventricles, creating a uniform gap that prevents current shunting during defibrillation shocks. This design ensures a nearly uniform potential gradient field throughout the ventricular mass when a shock is delivered.

Another significant patent by Ideker focuses on biphasic waveforms for defibrillation. In this method, the onset of heart fibrillation is detected, and a biphasic waveform is applied to the fibrillating heart. Each phase of the waveform has a predetermined duration, polarity, and voltage magnitude, with the first phase being longer and having a higher initial voltage than the second phase. The patch electrodes are affixed to the heart's surface, allowing for effective defibrillation.

Career Highlights

Raymond E Ideker has worked with Intermedics Inc., where he has been able to apply his innovative ideas in a practical setting. His contributions to the field of defibrillation have been recognized and are considered vital in advancing cardiac care.

Collaborations

Throughout his career, Ideker has collaborated with notable colleagues such as Ross G Baker, Jr and Richard V Calfee. These partnerships have likely enhanced the development and implementation of his innovative technologies.

Conclusion

Raymond E Ideker's work in the field of defibrillation showcases his commitment to improving medical technology. His patents reflect a deep understanding of cardiac care and a dedication to saving lives through innovation.