James D Passafaro

Title: Innovations by James D. Passafaro: Advancements in Catheter Technology

Introduction

James D. Passafaro is a notable inventor based in Los Gatos, California, recognized for his contributions to medical technology. With a portfolio that includes four patents, Passafaro has made significant strides in the development of guidewire systems that enhance catheter positioning and functionality. His innovations facilitate precise medical procedures, ultimately improving patient outcomes.

Latest Patents

Among Passafaro's latest patents is a "Guidewire for Precision Catheter Positioning." This invention features a compressible guide section capable of deflecting a catheter to abut a lumen wall effectively. The compressible guide section exerts an outward radial force while partially compressed within a lumen, allowing physicians to accurately locate a catheter and adjust its tip orientation. The patent also includes a method for matching guidewires and catheters based on their operational compatibility, supported by a force measuring instrument to quantify the catheter's resistance force value.

Another significant patent is the "Guidewire for Positioning a Catheter Against a Lumen Wall." This invention describes a guidewire that utilizes a shaped three-dimensional guide section, ideally in a helical configuration. This design generates an outward radial force on the lumen that the guidewire is situated in. The patent outlines methods to measure or calculate this force and also describes a system comprising both a guidewire and catheter that can quantify the force exerted by the catheter on a body lumen. The document further details apparatuses and methods for producing the guidewire and alternative embodiments for its application.

Career Highlights

James D. Passafaro is currently employed at Prolifix Medical, Inc., where he plays a vital role in leading the innovation of catheter technology. His patents underscore his commitment to advancing medical devices that improve procedural accuracy and patient safety. With an emphasis on research and development, Passafaro continues to contribute significantly to his field.

Collaborations

Passafaro's work often involves collaboration with experienced professionals, including co-workers Kathy M. Mah and Ronald G. Williams. This teamwork fosters a dynamic environment for innovation, allowing diverse expertise to enhance the development of new medical technologies.

Conclusion

James D. Passafaro's inventive contributions are reshaping the medical device landscape, particularly in the realm of catheter technology. His patents not only reflect his ingenuity but also demonstrate a dedication to enhancing patient care through precision in medical procedures. As research and development continue in his field, further innovations are anticipated from this accomplished inventor.