Company Filing History:
Years Active: 2021-2025
Title: Avi Rozenfeld: Innovator in Ventricular Assist Devices
Introduction
Avi Rozenfeld is a prominent inventor based in Haifa, Israel, known for his significant contributions to the field of medical devices. With a total of 14 patents to his name, Rozenfeld has made remarkable advancements in technologies that enhance cardiac support systems.
Latest Patents
One of Rozenfeld's latest patents is focused on magnetic phase detection. This invention describes an apparatus that includes a ventricular assist device featuring an impeller designed to be placed inside a subject's left ventricle. The device utilizes a driving magnet coupled to a motor, which rotates the driven magnet magnetically coupled to it. A drive cable extends from the driven magnet to impart rotational motion to the impeller. A set of sensors detects the magnetic phase difference between the two magnets, allowing a computer processor to determine a physiological parameter of the subject based on this data.
Another notable patent is for a curved tube designed for a ventricular assist device. This invention outlines methods for delivering a left-ventricular assist device to a subject's left ventricle. The tube is positioned so that its proximal portion traverses the subject's aortic valve, while the distal portion resides within the left ventricle. A pump facilitates blood flow through the tube, maintaining the proximal portion in an open state and allowing the tube to curve as needed.
Career Highlights
Rozenfeld's career is marked by his innovative work at Magenta Medical Ltd., where he continues to develop cutting-edge medical technologies. His expertise in the field has led to the creation of devices that significantly improve patient outcomes in cardiac care.
Collaborations
Throughout his career, Rozenfeld has collaborated with notable colleagues, including Yosi Tuval and Gad Lubinsky. These partnerships have fostered a creative environment that encourages the development of groundbreaking medical solutions.
Conclusion
Avi Rozenfeld's contributions to the field of medical devices, particularly in ventricular assist technologies, highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to pave the way for advancements in cardiac care.
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