David Neumark

Title: Innovations by David Neumark in Cardiac Valve Technology

Introduction

David Neumark is an accomplished inventor based in Zichron Yaacov, Israel. He has made significant contributions to the field of cardiac valve technology, holding a total of three patents. His innovative approaches aim to improve cardiac health and enhance surgical procedures.

Latest Patents

One of Neumark's latest patents involves constricting a cardiac valve annulus using a cord that has a loop portion and a single second portion. This invention allows for the reduction of an enlarged cardiac valve annulus by affixing a cord to the annulus with anchors. By pulling the second portion of the cord while holding the knot or fixed loop in place, the circumference of the annulus can be effectively reduced.

Another notable patent is an apparatus for delivering a constricting cord to a cardiac valve annulus with a spooling feature. This apparatus includes a housing, a spool, and an elongated core with lumens designed to accommodate portions of the cord. After anchoring a distal loop portion of the cord to the annulus, moving the housing in a proximal direction causes the core to move and the cord to unwind from the spool, facilitating the tightening process.

Career Highlights

Throughout his career, David Neumark has worked with notable companies in the medical field, including Cardiac Implants LLC and Edwards Lifesciences Corporation. His work has focused on developing innovative solutions for cardiac procedures, showcasing his commitment to advancing medical technology.

Collaborations

Neumark has collaborated with professionals such as Bruce Modesitt and Nimrod Meller, contributing to the development of groundbreaking technologies in cardiac care.

Conclusion

David Neumark's contributions to cardiac valve technology through his patents and collaborations highlight his role as a significant innovator in the medical field. His work continues to impact cardiac health positively.