Ran Sela

Title: The Innovations of Ran Sela

Introduction

Ran Sela is an accomplished inventor based in Ramat Hasharon, Israel. He has made significant contributions to the field of medical technology, particularly in the development of catheter ultrasound systems. With a total of three patents to his name, Sela's work focuses on improving medical procedures through innovative techniques.

Latest Patents

One of Sela's latest patents is for a catheter ultrasound ablation system. This invention describes an apparatus and methods that involve positioning an ultrasound transducer at a blood vessel ostium. The transducer is rotated about its axis to scan the tissue of the blood vessel ostium. It records baseline returned signals from the tissue and creates a baseline image based on these signals. The system allows for the ablation of tissue in consecutive segments by rotating the transducer until a full rotation is completed. Real-time signals from the ablated segments are recorded, and a real-time image is generated based on these signals. Ablation is terminated once changes in the real-time signals indicate that a predetermined level of ablation lesion formation has been achieved.

Another notable patent by Sela is for a catheter ultrasound transducer. This invention includes one or more piezoelectric elements designed to ablate tissue of a blood vessel ostium by applying ultrasound energy. An expandable positioner is used to envelop part of the catheter ultrasound transducer and position it within the ostium by contacting the wall of the blood vessel. A system processor regulates the ultrasound energy emitted based on impedance measurements between electrodes on the positioner and the transducer.

Career Highlights

Ran Sela is currently associated with Healium Medical Ltd., where he continues to innovate in the medical technology sector. His work has the potential to significantly enhance the effectiveness of medical procedures involving blood vessels.

Collaborations

Sela collaborates with notable professionals in his field, including Yuri Megel and Shimon Eckhouse. Their combined expertise contributes to the advancement of medical technologies.

Conclusion

Ran Sela's contributions to catheter ultrasound technology exemplify the impact of innovation in the medical field. His patents reflect a commitment to improving patient outcomes through advanced medical devices.