David J Zarbatany

Title: Innovative Contributions of David J Zarbatany in Medical Catheter Technology

Introduction

David J Zarbatany, an accomplished inventor based in Encinitas, CA, has made significant strides in the field of medical devices, particularly in catheter technology. With two patents to his name, Zarbatany has developed innovative solutions that enhance the performance and usability of dilatation catheters in medical procedures.

Latest Patents

Zarbatany’s latest invention is a dilatation catheter featuring varied stiffness. This catheter comprises a balloon inflation shaft with an inflation lumen housing a stiffening wire, along with a guidewire shaft that has a guide wire lumen situated adjacent to the balloon. The unique aspect of this invention lies in its stiffening wire, which includes at least two stepped diameter reductions along its length. This allows the catheter to vary its stiffness, providing a stiff proximal end for improved pushability and a less stiff distal end for enhanced trackability. Additionally, a manifold at the proximal end of the inflation shaft is equipped with a handle that permits optimal adjustment of the stiffening wire's extension into the inflation lumen. This mechanism prevents incidental movements of the handle, ensuring reliability during procedures. The bonding of the balloon inflation shaft and guidewire shafts results in an assembly that features a circular cross-section, optimizing the connection to a circular balloon and further improving the performance of the catheter.

Career Highlights

Throughout his career, David J Zarbatany has worked at Medtronic, Inc., a leading company in the medical technology industry. His role at Medtronic has allowed him to contribute to the advancement of life-saving medical devices and to solidify his status as an inventor in the competitive field of medical technology.

Collaborations

In pursuit of his innovative endeavors, Zarbatany has collaborated with notable colleagues such as Rafael Pintor and Maurice Ty Verbeek. These partnerships have fostered an environment of creativity and shared expertise, further enhancing the development process of their medical inventions.

Conclusion

David J Zarbatany's contributions to the field of medical catheter technology underscore his role as an influential inventor. His patents, especially the dilatation catheter with varied stiffness, represent a significant advancement in medical device functionality and patient care. As he continues to innovate within the medical technology sphere, the impact of his work is poised to benefit both healthcare professionals and patients in critical medical situations.